What engine came in the G8 GXP?
Table of Contents
Pontiac G8 | |
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Platform | GM Zeta platform |
Related | Buick Park Avenue Chevrolet Camaro Chevrolet Caprice Holden Statesman/Caprice (WM/WN) |
Powertrain | |
Engine | 3.6 L LY7 V6 (256 hp) 6.0 L L76 V8 (361 hp) 6.2 L LS3 V8 (415 hp) |
What motor is in the 2009 G8?
3.6 L V6
6.0 L V86.2 L V8
2009 Pontiac G8/Engine
Does the 2009 Pontiac G8 GT have a Corvette engine?
For 2009, the high-performance G8 GXP joined the lineup, powered by the same engine as the standard Corvette sports car. GM’s 6.2-liter LS3 V8 generates upwards of 400 horsepower and 400 lb-ft of torque, and the GXP adds other performance upgrades, including an advanced Brembo brake system. It’s hot.

Does the Pontiac G8 have a Corvette engine?
The G8 GXP’s engine is essentially a version of the Corvette’s 6.2-liter V-8. In this application, it blasts out 402 horsepower and 400 pound-feet of torque. (The Corvette makes 430 hp in stock trim.)
How rare is a Pontiac G8 GXP?
Before Pontiac breathed its last breath, the brand gave us one last testament to its eternal awesomeness – the GXP. These cars are pretty rare with just over 1,800 examples that were produced.

How much horsepower does a 2009 Pontiac G8 GXP have?
415 hp2009 Pontiac G8 GXP / Horsepower
How fast is a G8 GXP?
Although we did not have access to high-speed testing, Pontiac told us that the G8 GXP is capable of 155 mph, and its speed is electronically limited so as to not to exceed the speed rating of the factory tires.
How much is a GXP worth?
Enter a zip and mileage to find market value in your area
Average Market Value | $5,315 |
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Low Market Value | $3,986 |
High Market Value | $6,644 |