2008 Pontiac G8 vs. 2010 GMC Envoy
To start off, 2010 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Pontiac G8. In addition, the cost of maintenance, including insurance, on 2008 Pontiac G8 would be higher. At 5,999 cc (8 cylinders), 2008 Pontiac G8 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G8 (361 HP @ 5300 RPM) has 76 more horse power than 2010 GMC Envoy. (285 HP @ 6000 RPM). In normal driving conditions, 2008 Pontiac G8 should accelerate faster than 2010 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 1083 kg more than 2008 Pontiac G8.
Because 2010 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2008 Pontiac G8. In wet, icy, snow, or gravel driving conditions, 2010 GMC Envoy will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Pontiac G8 (522 Nm @ 4400 RPM) has 147 more torque (in Nm) than 2010 GMC Envoy. (375 Nm @ 4600 RPM). This means 2008 Pontiac G8 will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Envoy.
Compare all specifications:
| 2008 Pontiac G8 | 2010 GMC Envoy | |
| Make | Pontiac | GMC |
| Model | G8 | Envoy |
| Year Released | 2008 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4161 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 361 HP | 285 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 522 Nm | 375 Nm |
| Torque RPM | 4400 RPM | 4600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1352 kg | 2435 kg |
| Vehicle Length | 4990 mm | 4870 mm |
| Vehicle Width | 1910 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1830 mm |
| Wheelbase Size | 2920 mm | 2880 mm |
| Fuel Consumption Overall | 11.2 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 72 L | 83 L |
