3.0 liter V6 engine (265hp) – xDrive35d (diesel version), new engine estimated 26mpg on the highway.
12. Buick – LaCrosse
Known as an aging flagship sedan of the brand traditionally driven by old people loses some of its wrinkles.
1st update since 2009.
Gets some minor cosmetic changes on the outside in an effort to make it look more rounded and modern.
LED daytime running lamps and tail lights and a larger front grille.
Interior – new seats & more supportive.
Center stack gets an update with fewer buttons than the old models.
2.4 liter four cylinder GM engine with “e-Assist” electric motor (gas mileage boost).
13. Buick – Regal
Sports Sedan – similar cosmetic changes to the LaCrosse on the outside.
Interior – more supportive seats, a simpler dashboard and center console give it a sportier look.
“e-Assist” engine & electric motor (standard).
Suspension tuned to be more responsive.
New, more powerful version of 2.4 liter turbocharged four cylinder GM engine (259 hp) is in the sportier models, the turbo and GS.
14. Cadillac – CTS
Reworked midsize sports sedan from the ground up to better compete with the BMW 5 Series model.
200 pounds lighter (for better handling) than the BMW 528i and 250 pounds less than the current CTS.
Longer and lower than the 2013 model, and its angles are far less severe.
Interior – more upscale, hand-crafted look.
There’s a choice of 3 engines:
3.6 liter V6 (321hp).
2.0 liter turbocharged four cylinder (272 hp).
3.6 litre twin turbo (420hp) – new engine in Vsport model.
2 transmissions are available:
6 speed automatic.
8 speed automatic.
15. Cadillac – Escalade
Completely redone SUV based on General Motors’ new pickup truck chassis.
Details and prices haven’t been announced yet.
16. Chevrolet – Camaro
The muscle car known to Transformers fans and movie goers alike as ‘Bumblebee’ gets a small freshening for 2014.
Reshaped front and rear to make it more modern and athletic looking , lighter and high-performance version.
Z28 has been re-engineered at 3,800 pounds, about 100 pounds lighter than a standard Camaro.
It can hit the racetrack with bigger brakes.
7.0 liter V8 Corvette engine (500hp).
Forgoes some creature comforts to shed weight.
One speaker radio, stiff seats and only comes with a manual transmission.
Air conditioning is an option and there is less sound insulation.
17. Chevrolet – Corvette ‘Stingray’
1st new version of the American sports car icon in 9 years.
6.2 liter V8 engine (455hp) with 7 speed manual transmission.
0 to 60 mph in 4 seconds.
30mpg in “Eco” mode.
The aerodynamic car’s engine can run on just four cylinders at highway speeds.
Lower and sleeker, to save weight the steel structure is replaced with aluminum and the hood is made of lightweight carbon fiber made by 1000 person team at GM.
The interior gets a more modern look with new touch screens.
18. Chevrolet – Malibu
Suffering from sagging sales in the most competitive part of the U.S. car market after just a year on the market. In an effort to boost sale, this homely midsize car gets an emergency refresh.
2.5 liter new four cylinder engine (196 hp).
‘Stop-start’ technology to raise combined city-highway mileage to 27mpg.
Designers also changed the front end to give it a more modern grille with chrome accents and a hood that slopes downward.
By reshaping the back of the front seats giving back-seat passengers 1.25 inches of added legroom.
The chassis and suspension, including new springs inside the front struts, will cut body roll in turns and improve the ride.
19. Chevrolet – Silverado
Badly needed revamp that was delayed by General Motors’ bankruptcy.
Look a little more aggressive and aerodynamic than their predecessors.
Quieter cabs and updated steering, suspensions and brakes.
There’s also a step built into the rear bumper to gain access to the bed.
Doors fit into recesses in the body to make the trucks quieter.
200 pounds lighter than Ford and Chrysler competitors.
3 revamped engines:
4.3 liter V6 (262hp) – that can tow a substantial trailer.
5.3 liter V8 (325hp).
6.2 liter V8 (376hp).
The engines can switch seamlessly to run on only four cylinders to get better gas mileage.
A heavy duty version also available.
20. Chevrolet – SS
High Performance Rear Drive Sedan
1st Chevy in 17 years goes on sale late this year.
The Australian built car is a new version of the Pontiac G8 (a much-revered sporty car that died when GM scrapped the Pontiac brand late in 2010).
All SS models come loaded and seat five. Leather seats with added side bolstering for spirited cornering.
Lane departure warning, blind-spot detector and backup camera, plus front collision alert are available.
Wide, athletic stance with wheels pushed out and big brakes.