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Tampilkan postingan dengan label Chevrolet. Tampilkan semua postingan
Tampilkan postingan dengan label Chevrolet. Tampilkan semua postingan

Selasa, 17 Mei 2011

Best Reviewing the 2011 Chevy Cruze


From the Vega to the Chevette to the Cavalier to the Cobalt - GM's economy cars have had their ups and downs. Some (like Cobalt) were decent; others (like Cavalier) were disasters. Mostly, GM looked on small, economy-type cars as throwaways - "loss leaders," in the language of Detroit. The money was in big cars (and bigger SUVs). So that's where the effort went.


Exiting bankruptcy - and facing a world that has come to appreciate the virtue of well-built small cars - GM knows that so-so isn't going to cut it anymore. The 2011 Cruze shows GM has learned a hard lesson. The big question is whether it's in time to recover the market share now owned by the Japanese (and increasingly, the Koreans). Not to mention Ford - which has a helluva little car in the just-released 2011 Fiesta and an already successful slightly larger small car in the Focus.


Best Reviewing the 2011 Chevy Cruze
WHAT IT IS

The Cruze is a front-wheel-drive sedan that replaces the Cobalt as Chevrolet's entry-level compact. Prices begin at $16,275 for a base LS with 1.8 liter engine and run to $21,975 for an LTZ with the turbocharged 1.4 liter engine. It competes against models like the slightly smaller Ford Fiesta and roughly same-size Ford Focus, Toyota Corolla and Honda Civic, among others.

WHAT'S NEW FOR 2011

The Cruze is a brand-new model for 2011.

WHAT'S GOOD

A huge improvement over the outgoing Cobalt. On looks, features and equipment, build quality, etc. this car is absolutely competitive with the segment leading Corolla and Civic - and nicer than the Focus. Optional 1.4 liter turbo engine has on-demand boost for almost as much power as standard (non-turbo) 1.8 liter engine while achieving 40-plus MPGs on the highway. Six-speed manual transmission available with both engines (Ford Fiesta/Focus and Toyota Corolla have five-speeds). Big (for a compact) 15 cubic foot trunk; comparable to some mid-sized cars' trunks. Roomy backseat, too.

WHAT'S NOT SO GOOD

It's a bit pricey. The outstanding 2011 Ford Fiesta starts out almost $3,000 lower ($13,320); a Honda Civic starts at $15,655 and a Toyota Corolla starts at $15,450. High-mileage 1.4 liter turbo engine carries a $2,000 price premium ($18,175) that offsets much of the economy advantage. Chevrolet doesn't have the Blue Chip status of the segment leading Corolla and Civic. Long-term quality/durability is an open question.

UNDER THE HOOD

Cruze comes with one of two available four-cylinder engines. The standard engine in the LS displaces 1.8 liters and produces 136 hp. Optional is a smaller 1.4 liter engine with a turbocharger that's rated at 138 hp. These figures put the Cruze a notch above the Fiesta (1.6 liters, 119 hp) and Corolla (1.8 liters, 132 hp) and just below the Civic (1.8 liters, 140 hp) and Focus (2.0 liters, 140 hp) as far as engine size/output go. A six-speed manual is standard with either Cruze engine; a six-speed automatic (with manual shift function) is optional.

The purpose of the turbo four is not to offer more power/performance than the larger, non-turbo four does. It is to offer equivalent on-demand power/performance from a smaller, more fuel-efficient engine. At the time of this review, official EPA figures hadn't been published - but GM is claiming the Cruze with 1.4 liter engine is capable of just over 40 miles per gallon on the highway - which if accurate would make it among the most fuel-efficient cars on the road.

An "Eco" package is available with the 1.4 liter engine that includes low rolling resistance tires plus aerodynamic tweaks to eke out maybe another 1-2 MPGs on top of that. Acceleration is leisurely, regardless. Both engines get the car to 60 mph in just under 10 seconds - with either transmission. But that's par for the segment. All versions of the Cruze are front-wheel-drive.

ON THE ROAD

Older economy cars may not have sucked gas but they absolutely sucked to drive. They felt fragile, weak - and cheap. You drove one because you had to - and hated every minute of it.

New economy cars like the Cruze (and its competitors) are light-years improved. They may not be quick, but they do have adequate power for most driving situations - and more important than that, they feel tight and well-built. They'll pull 80 mph all day, if you want (and can get away with it). The wheelcovers don't fly off in corners. Hit a pothole and the suspension wont bottom out, kicking loose your fillings.

The Cruze differs from its competitors in approaching the fuel economy vs. power paradigm by using a turbo to provide on-demand power equivalent to a larger engine when the driver needs to accelerate quickly - with the superior fuel economy potential of a smaller engine during light-load/steady cruise driving. The Cruze's optional 1.4 liter turbo engine is pretty much the smallest four-cylinder gas engine (outside of a hybrid or something really tiny like the two-seater SmartCar) on the market.

On the plus side, it performs just as GM intended. It delivers big engine (for an economy car) power, without surging, when you stab the gas - but it's more economical than the larger (and thus, thirstier) non-turbo 1.8 liter engine.

On the downside, there is a roughly $2k price premium to get the turbo 1.4 liter engine, which, don' forget, only produces 2 hp more and doesn't significantly improve the car's acceleration. Yes, it delivers better fuel economy (3-4 mpgs on top, according to estimates). But that up-front price will take some time to work off in the form of improved fuel economy.

Also, there's the potential down-the-road cost issue of the turbocharger, which is an expensive piece of equipment. Many people buy economy-type cars expecting to be driving them 150,000-plus miles. Will the turbo last that long without needing a rebuild?

A Cruze plus is the six-speed manual transmission, which provides both a fuel economy and fun-to-drive benefit. It lowers engine RPM in top gear on the highway and though it doesn't make the Cruze quicker by the stopwatch, it feels zippier because the gear spacing is tighter than in competitors like the Fiesta and Corolla, which have only five-speeds.

AT THE CURB

The exterior of this car is fairly generic small sedan-looking. It's by no means unattractive, but nothing special, either. On the inside, though, the Cruze has a very handsome dual-cockpit layout accented (on higher trim versions) with two-tone inserts and brushed metal/nickle trim. It's very upscale for a modestly priced car.

You can equip the Cruze with a variety of high-end-ish features, too - everything from leather and seat heaters to 18-inch alloy wheels. Some of this stuff is of debatable value in what's supposed to be, after all, a value-priced car. The optional 18 inch wheels, for example. Sure, they look nice. But they also add significantly to the cost of the car and not just up-front, either. Large wheels require larger (and more expensive) tires; tires that also wear out sooner and which give the car a firmer (read: harsher) ride. In a Corvette or Camaro, big wheels and grippy, performance tires make sense; but the Cruze is supposed to be about getting from "a" to "b" comfortably and inexpensively. Eighteen-inch ree-uhms kind of defeats the purpose.

On the other side of the coin, all but the top-of-the-line LTZ trims come with drum rear brakes (instead of discs all around). Drums cost less up front and much less to maintain than disc brakes because the main service parts are cast iron/steel drums (cheap and hard to hurt) and even cheaper and long lasting shoes that can routinely go for 40,000 miles or more - vs. easy to damage (via an air gun over-tightening lug nuts during a tire rotation) rotors and (often shockingly expensive) calipers.

So, that's a plus in terms of keeping down the Cruze's ownership costs.

Front-seat head and legroom is about par for the segment; but this little Chevy has a lot more backseat legroom (35.4 inches) than the Ford Fiesta (31.2 inches) and also edges out the Civic sedan (34.6 inches). The Toyota Corolla has a more generous backseat (36.3 inches) but a much punier trunk, just 12.3 cubes (12 in the Civic; 12.8 in Fiesta and 13.8 in the Focus) vs. the Cruze's almost mid-sized 15.4 cubic foot trunk.

In fact it has the largest trunk of any car in this segment - and that makes the Cruze more road-trip viable (and family-friendly) than its small-car competition.

THE REST

The standard-issue Cruze LS comes equipped with all the really important stuff - like air conditioning, power windows and locks, as well as a very decent CD and MP3-playing/satellite-ready stereo - standard.

Ditto the major safety stuff - which (like AC) is becoming a given on even low-cost vehicles. That means stability and traction control, ABS and curtain air bags. But the Cruze notches things up by also including a standard driver's side knee air bag and rear seat side-impact bags, too (in addition to front seat side-impact bags). The knee air bag - a feature that as recently as two or three years ago was available for the most part only in high-end luxury vehicles - can dramatically reduce the severity of injuries to your legs in a front-end wreck. That it's standard equipment even in base trim versions of the Cruze is much to Chevy's credit.

A factory GPS unit is available but I would recommend skipping it because an aftermarket Garmin or similar unit will cost you less, can be used in other vehicles and perhaps most importantly - in five years' time, if your aftermarket unit is out of date, upgrading it is easy and fairly cheap. Replacing an outdated factory GPS unit isn't.


Best Reviewing the 2011 Chevy Cruze

THE BOTTOM LINE

The Cruze's biggest weakness is its fairly high price relative to the established players in this segment (Corolla and Civic) as well as newcomers like the thoroughly excellent Ford Fiesta, which is only slightly smaller outside and has nearly the same interior space, backseat legroom excepted. (Ford has an updated version of the Focus on deck for the 2012 model year; expect it to one-up the Cruze in several key categories.)

If Chevy had figured out a way to start this car out around $15k rather than over $16k, it'd be one of the top choices out there, without question.

Modern Performance Cars Aren Muscle Cars


The Dodge Challenger, Chevy Camaro and Ford Mustang are great performance cars, but they aren't muscle cars. That species is extinct - and there's no bringing them back.

Muscle cars were born at a unique moment in American history when technology had developed to the point that enormously powerful engines were becoming available but the government hadn't caught up with them yet. When it was possible to build a machine with a six or seven liter engine with no concern whatever for how loud it was, how much pollution it belched or how much gas it drank. Before government regulators made it legally impossible to offer such unchained wildness to the general public. When there were no requirements that new cars be fitted with electronic safety nets ranging from air bags to ABS. When it was still possible for a person just out of their teens (not well into middle age, as now) to buy a V-8 powered tire-fryer, brand-new - right off the showroom floor.

Those days are decades gone and will never return. Accordingly, neither will the muscle car. Challenger and Mustang and Camaro look the part. They are macho and big-tired and powered by large V-8 engines. But it is not the same. Their V-8s are as docile as they are powerful. They idle like Camrys and pull plenty of vacuum to run power brakes and other accessories. They all have AC... climate control AC. They are happy with automatic transmissions behind them. They can be driven by... anyone.

Modern Performance Cars Aren't Muscle Cars
If you're old enough to remember, that was most definitely not the case with something like a '70 SS 454 Chevelle or RA III GTO. Cars like these were marginally house-trained and could be very scary. They did not do well in traffic; heavy clutches and a tendency to overheat kept you working- and sweating. They were loud, poorly built and evil-handling things. Most rode on 15-inch steel wheels. Some - including a Plymouth GTX 440 Magnum owned by a high school friend of mine - had 14s. Imagine: a 4,000 pound car with a huge V-8, no traction control - with a contact patch about the same size as a current Toyota Corolla.

Muscle cars were dangerous. It was easy to get in over your head. My high school friend ended up being killed in that GTX. It almost got me, too. This car had over-boosted power steering as vague as a politician's promise - and drum brakes, all around. At 125 mph - which it would do, easily, the front end of the car began to rotate like a C-130 on its take-off roll. But you didn't have wings and once those skinny 14 inch Hurst mags up front got some air under them, your life was in the hands of the Motor Gods. Almost all the muscle cars of the '60s and '70s were ass-light and nose heavy, which resulted in violent, often uncontrollable oversteer when you gave it too much gas, too soon. This was part of the fun, of course. But it's also part of the reason why muscle cars died off. Once the insurance companies began to tabulate their losses - and predict future ones - they began to jack up the premiums to compensate. Which quickly made muscle cars unaffordable to the 18-25 set that lusted after them the most. Then gas prices went up - and soon, it was all over.

By 1975 - the first year of catalytic converters - there were no muscle cars. A few nameplates - such as Camaro and Trans-Am - persisted. But the Z28 was history and the Trans-Am had been steered; underneath the still-menacing bodywork with its flares and scoops and angry-looking eagle on the hood, the biggest and baddest you could get was a 200 hp 455 and mid 15 second quarters.

A 2011 Camry V-6 is quicker. So, what we have in cars like the revived Camaro Z28, Mustang GT and Challenger R/T are performance cars, certainly - but not muscle cars.

A muscle car, by definition, is dangerous and wild. It is rude, crude - and obnoxious, too. The closest thing to it that's remotely new is a Yamaha V-Max with straight pipes. Muscle cars were about sideways skittering burnouts and hard tire chirps on the 1-2 and 2-3 upshifts down the quarter mile, tail out powerslides barely under control and the strutting presence of an obstreperous rooster when rolling slowly through the local drive-thru joint on Saturday nights with your buddies.

Only a handful of real muscle cars even made a pretense of handling or braking ability; only one - the Pontiac Trans-Am - even offered disc brakes all around.

Not a single real muscle car ever came with traction control, stability control - or air bags and ABS. "Safety" and muscle cars go together like mustard and ice cream. Hell, being unsafe was the whole point. It was a way of thumbing your nose at The Man and showing everyone you had a pulse and something between your legs, too.

Modern Performance Cars Aren't Muscle Cars
Modern performance cars like the Challenger R/T, Mustang GT and Camaro have all the safety stuff - like it or not. They also handle and brake as well as they go in a straight line. They don't make your eyes water if you stand near the tailpipe, actually manage not-bad gas mileage and your grandmother could drive one. Which nicely proves the point that whatever these things are trying to be, they'll never be the real deal. It can't be done. That era - and those cars - are history, like the wild west and carrying kids unbuckled and rolling around like cordwood in the back of an Oldsmobile Vista Cruiser.

A lot of us pine for those days, which explains the attempted resurrection of muscle cars. But like the old Eddie Money song says: "I wanna go back and do it all over but I can't go back, I know... "

Minggu, 13 Maret 2011

2011 Hennessey HPE600 Supercharged Camaro Convertible

2011 Hennessey HPE600 Supercharged Camaro ConvertibleHennessey Performance (HPE) introduces the company’s first 2011 HPE600 Supercharged Camaro convertible. Pounding the pavement with a 602 bhp supercharged V8, the HPE600 is also the first 2011 Chevrolet Camaro convertible to hit the streets with a full treatment of aftermarket performance upgrades.

2011 Hennessey HPE600 Supercharged Camaro Convertible
2011 Hennessey HPE600 Supercharged Camaro Convertible

Minggu, 19 Desember 2010

2011 Reviewing the Chevy Maibu

2011 Reviewing the  Chevy MaibuReviewing the 2011 Chevy Maibu
Reviewing the 2011 Chevy Maibu, Things have gotten easier on GM-inclined, mid-sized family sedan buyers since the recent "retirement" of Pontiac and Saturn. Where once there were at least three separate GM models to look at, now there's just one - the Chevy Malibu. And the Malibu's only real competition - if you're looking to stay with a domestic-brand car - is the Ford Fusion. So, which to choose?


WHAT IT IS

The Malibu is Chevy's value-priced, mid-sized family sedan. It starts at $21,975 for an LS with four-cylinder engine and runs to $27,015 with 3.6 liter V-6. Its main domestic-brand rival is the $19,695-$28,505 Ford Fusion, which leans a bit more toward the sporty side of the aisle - and also offers an available all-wheel-drive system, which the front-wheel-drive-only Malibu doesn't.

WHAT'S NEW FOR 2011

Big updates for 2011 include a standard six-speed automatic (with manual shift control feature) and updated OnStar with free (for six months) "turn-by-turn" navigation assistance.

WHAT'S GOOD

Solid value; "American car" good looks. Comfortable, big car ride in a mid-sized package. Roomier interior than Fusion. 33 mpg on highway with Ecotec four-cylinder engine.

WHAT'S NOT SO GOOD

Not as sporty/fun to drive as the Fusion. No manual transmission option. No all-wheel-drive option. No available GPS.

UNDER THE HOOD

The '11 Malibu is available with either a 2.4 liter "Ecotec" DOHC four-cylinder that produces 169 hp or (optionally) a 3.6 liter, 252 hp DOHC V-6. Both Malibu engines are paired with a six-speed automatic driving the front wheels.

EPA mileage figures for the '11 Malibu weren't yet published at the time of this review, but GM claims the Ecotec four, which features variable valve timing and electric-assist power steering, will deliver 22 mpg in city driving and 33 mpgs on the highway. Those numbers would make make the Malibu one of the most fuel-efficient mid-sized sedans on the market. As a comparison, the similar Ford Fusion sedan equipped with the 2.5 liter, 175 hp four-cylinder engine, achieves 29 mpg on the highway.

GM says the Malibu's optional 3.6 liter V-6 (which is basically a detuned version of the same unit found in the current Camaro as well as the Cadillac CTS) can achieve 17 mpg city and 26 mpg on the highway. This engine also features variable valve timing (but steering is assisted by a conventional engine-driven hydraulic pump). The four-cylinder Malibu takes about 9.5 seconds to go from zero to 60 mph. Equipped with the more powerful V-6, the Malibu's 0-60 time drops by nearly three full seconds to 6.5-6.7 seconds or so.

ON THE ROAD

The Malibu has been an American family car favorite for decades, even as the underlying chassis has evolved from rear-wheel-drive ('70s and '80s) to the current front-wheel-drive layout.

While some things have changed, much remains familiar - most notably the Malibu's easygoing nature. Even the V-6 version, which is among the quicker cars in this segment, has a relaxed feel to it. Much more so than the Fusion, which has a firmer ride and feels like a smaller car, even though it's not.

One reason for this is the Malibu's relatively long wheelbase (112.3 inches), which is nearly as long as the Mercedes E-Class (113.1 inches) and significantly longer than the Ford Fusion's 107.4 inch wheelbase. But in terms of overall length, both cars are within about an inch of each other (191.8 inches for the Chevy vs. 190.6 for the Ford).

Big cars feel "big" - planted and solid - in part because they have longer wheelbases than stubbier cars. And this is one of the reasons why the Malibu has that appealing big car highway car ride esteemed by several generations of Malibu buyers. The other reason is suspension tuning that's more relaxed than many of the more sporty-oriented mid-sized sedans out there, including the Fusion. The Malibu's much closer in terms of its cushy ride quality to something like a Toyota Camry or the new Hyundai Sonata - but wrapped up in all-American sheetmetal.

If your main desire is the best family car in a domestic car, the Malibu is going to win your heart. If you want more Euro-sportiness (handling and ride-wise as well as appearance-wise) the Fusion will probably be more to your liking. Acceleration-wise, the four-cylinder version of the Malibu feels quicker than its 0-60 time sounds, in part because of the new six-speed automatic. There's less RPM drop between gear changes than there was with the old four speed automatic and the shifts themselves are snappy and well-timed. This new transmission also comes standard with GM's steering wheel-mounted TapShift manual shift controls. Tap the "+" button to go up, then "-" to drop down a gear.

With the V-6, a Malibu is about as quick as a early-mid '90s Mustang GT - which only had about 215 hp to work with from its much larger (and much less fuel-efficient) 5.0 liter V-8 engine. This is a measure of how far, power and performance-wise, we've come in the space of just ten or 15 years. Current mid-sized, V-6 powered family cars like the Malibu are quicker - and stronger - than the V-8 muscle cars of the not-so-long-ago past. That's pretty incredible!

AT THE CURB

The Malibu's look is red state conservative - and very American. It is a squared-off, masculine lug of a car. Many buyers want exactly that - and the Chevy delivers.

Inside, too. There's a modern-ish, pod-style gauge cluster, but overall the layout is as direct and simple as a John Wayne movie.

No surprises, no weirdness - just straightforward functionality. Large rotary dials to control the AC; big (and easy to understand) buttons for everything else. Front and rear seat head/legroom is slightly more generous than in the Fusion, too (by about half an inch, in most respects) although the Malibu's trunk is slightly smaller than Fusion's (15.1 cubic feet vs. 16.5 cubic feet).

The Malibu doesn't offer all-wheel-drive (the Fusion does) but Chevy does give buyers standard "turn-by-turn" navigation assistance through the OnStar communication system. This may be the better buy, relative to in-dash GPS systems - which not only tend to cost a small fortune ($1,500-$2,000 is typical) but which are also likely to be technologically out-of-date within a couple of years.

With turn-by turn, you simply call in for assistance with directions; an OnStar operator will guide you to your destination in real time. If you want "real" GPS, you can always buy a Garmin unit for about $400 - much less than the cost of a factory unit - and you can take it with you when you leave the car, too. Or use it another car.

Another nice little upgrade for 2011 is standard Sirius-XM satellite radio (with USB port for iPod/MP3 players) plus a power driver's seat with power lumbar adjustment. Bluetooth wireless, remote engine start and a high-end Bose premium stereo are among the luxury features you can add at extra cost.


2011 Reviewing the  Chevy Maibu

THE REST

You won't find anything low-budget, let alone sub-par, in the Malibu. Most of the materials used are better than average - and nicer than the car's price range might lead you to expect. This is true across the line today; there are virtually no cars, at any price, that have that early '80s Blue Lite Special ambiance about them.

The Malibu's cabin may not be as Euro-modern as, say, a Mazda6 (or the new Hyundai Sonata) but it's very pleasant overall. The retro-themed (early '60s Corvette) dual cockpit shape is (again) very American and looks pretty sharp in the available two-tone color schemes Chevy offers. GM has upped the standard warranty to a very solid five years or 100,000 miles - although the basic warranty remains a little skimpy at three years or 36,000 miles.

The Fusion's standard warranty is also three years or 36,000 miles - but its powertrain warranty is just five years or 50,000 miles. (I'd be a little nervous about that, if I were looking at an AWD-equipped Fusion. GM's Stabilitrak traction/stability control system, ABS with Panic Brake Assist (primes the system for full power braking force when the system detects an imminent panic stop situation) and front seat side-impact air bags are standard on all Malibu trims. The OnStar system will also automatically summon EMS in the event of a crash.

THE BOTTOM LINE

This is an unpretentious, easy-to-like family car with no significant faults or weaknesses that pretty much sells itself.

Sabtu, 06 November 2010

Chevrolet wallpaper





Selasa, 05 Oktober 2010

2011 Chevrolet Launches 4 New Vehicles

2011 Chevrolet Launches 4 New Vehicles , With full power to enliven the mat akbar Chevrolet attend the Paris Motor Show 2010. Unmitigated, they immediately released the four new models. The four models each concept is Cruze Hatchback, Aveo, Captiva facelift, and also variants of Orlando.

Cruze Hatchback Concept appearance here was also marked by a certainty that the production model will actually be launched starting next year. This car has a sporty style and almost 400 liters of cargo capacity.

Second is the new face of Chevrolet Aveo. This model offers a bold design and inspired cockpit Cruze. Aveo offers various types of engine fuel efficient four-cylinder. Petrol options include a 1.2-liter with 70 hp (kW 52 / 71 PS) and 86 hp (64 kW / 87 PS) and 1.4-liter with 100 hp (kW 75 / 101 PS). On the side of the existing 1.3-liter diesel engine rated 75 hp (kW 56 / 76 PS) and 95 hp (71 kW / 96 PS).


For the third model comes facelift Captiva offers redesign the front fascia, a larger grille, modified headlamps, and a higher quality interior. Power comes from 2.4-liter gasoline engine capable of spewing out 171 hp or a 2.2 liter diesel with a blast of power of 163 hp (kW 122 / 165 PS) and 184 hp (137 kW / 187 PS).

The three models above show the maximum, but unfortunately, Orlando lost its distinctive style. But the various parties still praised the change today. The MPV is equipped with 1.8 liter engine manufacturer with a blast of energy bensi touch the number 141 hp (105 kW / 143 PS) or 2.0-liter diesel engine that can produce 131 hp (98 kW / 133 PS) or 163 hp (122 kW / 165 PS .)

Jumat, 03 September 2010

2011 Chevy Volt Spark pure electric car

2011 Chevy Volt/Spark: The forthcoming Volt is somewhere in between a plug-in hybrid like the 2011 Prius and a pure electric car like the 2011 Nissan Leaf (see below). Like the Prius, the Volt has both an electric motor/battery pack and a small internal combustion engine. But unlike the Prius and other hybrids, the Volt's gasoline burning engine is only used to provide back-up power for the engine's onboard battery packs in the event their charge runs low. It is not connected to the drive wheels or transmission. In effect, the Volt carries around its own built-in generator - making it independent of recharging stations.

The Volt's batteries may also be charged up by plugging the car in to any common household 110 volt outlet. This dual-mode recharging should give the Volt greater versatility and range than plug-in hybrids like the '11 Prius - as well as superior overall economy.

GM claims the Volt can go for 40 miles on a fully-charged battery without the gasoline engine ever coming on - and up to 300 more miles with the small gasoline engine providing generator power. If these claims prove accurate (and we won't know until the cars are actually available about six months to a year from now) the Volt would be the most fuel-efficient car ever mass produced.

But there is a potential downside: GM reportedly will price the 2011 Volt at between $35,000 to $40,000 - comparable to the cost of an entry-luxury BMW or Mercedes-Benz. Federal tax deductions of as much as $7,500 will help make the Volt more affordable but it will still take awhile to work off the up-front costs in "down the road" fuel economy gains. Middle class buyers most interested in a high-economy car may find the Volt too expensive.

Later in 2011 or 2012, GM may also offer a similar drivetrain in the Spark ultra-compact city car, which should be priced more affordably.