The G8 was a rear-drive sedan built by Holden in Australia and sold as a Pontiac for 2008–2009, until the brand closed. The base car had a 3.6 V6, the GT a 6.0 V8, and the 2009 GXP the Corvette's 6.2 LS3. The Chevrolet SS was its successor.
Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.
The 3.6 V6, the 6.0 V8 and the 6.2 LS3.
| Engine | Rated | Offered in |
|---|---|---|
| 3.6L / 217 V6 (LY7) | 256 hp net | G8 (base) |
| 6.0L / 364 V8 (L76) | 361 hp net | G8 GT |
| Engine | Rated | Offered in |
|---|---|---|
| 3.6L / 217 V6 (LY7) | 256 hp net | G8 (base) |
| 6.0L / 364 V8 (L76) | 361 hp net | G8 GT |
| 6.2L / 376 V8 (LS3) | 415 hp net | G8 GXP |