2009 Audi R8 vs. 2008 Pontiac G8
To start off, 2009 Audi R8 is newer by 1 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, 2009 Audi R8 (518 HP @ 8000 RPM) has 157 more horse power than 2008 Pontiac G8. (361 HP @ 5300 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2008 Pontiac G8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 228 kg more than 2008 Pontiac G8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Pontiac G8. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2009 Audi R8 (530 Nm @ 6500 RPM) has 8 more torque (in Nm) than 2008 Pontiac G8. (522 Nm @ 4400 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Pontiac G8. 2008 Pontiac G8 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Pontiac G8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi R8 | 2008 Pontiac G8 | |
| Make | Audi | Pontiac |
| Model | R8 | G8 |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 5204 cc | 5999 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 518 HP | 361 HP |
| Engine RPM | 8000 RPM | 5300 RPM |
| Torque | 530 Nm | 522 Nm |
| Torque RPM | 6500 RPM | 4400 RPM |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1352 kg |
| Vehicle Length | 4440 mm | 4990 mm |
| Vehicle Width | 1940 mm | 1910 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2920 mm |
| Fuel Consumption Overall | 14.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 75 L | 72 L |
