2007-2008 Pontiac G5: Technical Specifications
Updated: 11/23/08
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Specs for this generation Pontiac G5 include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 2-door coupe | |
| Wheelbase, in. | 103.5 | |
| Overall Length, in. | 179.8 | |
| Overall Width, in. | 67.5 | |
| Overall Height, in. | 55.6 | |
| Curb Weight, lbs. | 2991 | |
| Cargo Volume, cu. ft. | 13.9 | |
| Standard Payload, lbs. | -- | |
| Fuel Capacity, gals. | 13.2 | |
| Seating Capacity | 5 | |
| Front Head Room, in. | 38.1 | |
| Max. Front Leg Room, in. | 42.0 | |
| Rear Head Room, in. | 35.7 | |
| Max. Rear Leg Room, in. | 32.2 | |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
In base form, the G5 coupe used a 2.2-liter four-cylinder engine that developed 148 horsepower, with either a five-speed manual or four-speed automatic transmission. A more powerful 2.4-liter four-cylinder went into the GT coupe, with the same transmission choices.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| dohc I41 | 2.2 / 134 | 148 | 152 | 5-speed manual: 24/33 4-speed automatic: 22/31 |
5-speed manual: -- 4-speed automatic: -- |
| dohc I41 | 2.4 / 145 | 171-173 | 163-167 | 5-speed manual: 22/32 4-speed automatic: 22/31 |
5-speed manual: -- 4-speed automatic: -- |
|
1. EPA Note: Figures shown are for 2008 models. The Environmental Protection Agency changed its procedure for 2008 to yield more realistic estimates. Therefore, estimated mileage is lower than for prior years. Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: USA
Drive Wheels: transverse front-engine/front-wheel drive
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