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2008-2009

2008 Model Redesign Year
This is GM's latest attempt at bringing a rear-wheel-drive model from its Australian-based Holden division to the U.S. market. The G8 offers a 256-hp, 3.6-liter V6 paired with a five-speed automatic transmission in the base model and a 361-hp, 6.0-liter V8 with a six-speed automatic in the more powerful G8 GT. A six-seed manual is optional in the G8 GXP, which has a 6.2-liter V8. The G8 has a distinct European flavor to its ride and handling. Interior accommodations are impressive, with good seats and nice fit and finish.
ESC and head-protection air bags are standard. 2009 was the final year for the G8.
2009 Pontiac G8
Retail Price
$5,900 - $13,300
EPA MPG
18 mpg
Reliability Verdict
NA 
Owner Satisfaction
NA 
2008 Pontiac G8
Retail Price
$5,075 - $9,275
EPA MPG
NA
Reliability Verdict
NA 
Owner Satisfaction
NA 
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Auto Test Center

Precision testing comes standard at our 327-acre auto test center.

TESTING LIKE NOBODY ELSE

50+

tests are conducted on every car we buy.

PERFORMANCE TESTING

6

miles of track for testing acceleration, ride, handling, braking, and advanced driver assist systems.

TIRE TESTING

400

tires tested a year for all-weather grip and rolling resistance.