Pontiac G6 vs Chevrolet Impala Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2020 Chevrolet Impala LS FWD
Photo of 2019 model year shown

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User Ranking Drivers and owners ranked these cars in 9 categories.

Used Car Pricing Used listing price comparison and analysis.

2010 Pontiac G6
GT Convertible
CarGurus Instant Market Value
$23,575
2020 Chevrolet Impala
LS FWD
CarGurus Instant Market Value
N/A

Expert Reviews Reviews from CarGurus experts.

2010 Pontiac G6
GT Convertible
Eric Tallberg Preview:

The 2010 Pontiac G6 remains essentially unchanged after a significant re-working for 2009. Offered in front-wheel drive only, the 2010 G6 is available as a coupe, hardtop convertible, ...

2020 Chevrolet Impala
LS FWD
Kyree Rollerson Preview:

The Chevrolet Impala is a large sedan, one you might consider if you’re in the market for a Dodge Charger, Kia Cadenza, Nissan Maxima, Buick LaCrosse, or Toyota Avalon. It gets a few c...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2010 Pontiac G6
GT Convertible
No User Reviews
2020 Chevrolet Impala
LS FWD
johnjhon writes:
Great car I love it

Specs

2010 Pontiac G6
GT Convertible
2020 Chevrolet Impala
LS FWD
Powertrain 4-Speed Automatic
Drivetrain
FWD
FWD
FWD
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 16 gal 18.5 gal
Engine
Fuel Type
Gasoline
Flex Fuel Vehicle
Gasoline
Power
222 hp @ 5,600 RPM
305 hp @ 6,800 RPM
197 hp @ 6,300 RPM
Torque
238 lb-ft @ 4,000 RPM
264 lb-ft @ 5,300 RPM
191 lb-ft @ 4,400 RPM
Cylinders
6 cylinders
6 cylinders
4 cylinders
Compression Ratio
9.8:1
11.5:1
11.3:1
Displacement
3,900 cc
3,600 cc
2,500 cc
Bore x Stroke
3.9 in x 3.31 in
3.7 in x 3.37 in
3.46 in x 3.97 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Front Driver 5 stars --
Front Passenger 4 stars --
Side Driver 5 stars --
Side Rear Passenger 5 stars --
Rollover (pre-2011) 4 stars --
Comfort and Convenience
Air Conditioning Standard Standard
CD Player Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Interior
Maximum Seating 4 seats 5 seats
Front Legroom 42.2 in 45.8 in
Back Legroom 34.2 in 39.8 in
Payload and Towing
Cargo Volume 14 cu ft 18.8 cu ft
Exterior
Length 189.1 in 201.3 in
Width 70.6 in 84.3 in
Height 56.7 in 58.9 in
Wheelbase 112.3 in 111.7 in

Available Options

2010 Pontiac G6
GT Convertible
2020 Chevrolet Impala
LS FWD

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