2007 Audi A4 vs. 2008 Pontiac G8
To start off, 2008 Pontiac G8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 5,967 cc (8 cylinders), 2008 Pontiac G8 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G8 (362 HP @ 5700 RPM) has 201 more horse power than 2007 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2008 Pontiac G8 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 118 kg more than 2008 Pontiac G8.
Because 2007 Audi A4 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, 2007 Audi A4 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 (530 Nm @ 4400 RPM) has 305 more torque (in Nm) than 2007 Audi A4. (225 Nm @ 1950 RPM). This means 2008 Pontiac G8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2008 Pontiac G8 | |
| Make | Audi | Pontiac |
| Model | A4 | G8 |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 5967 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 362 HP |
| Engine RPM | 5700 RPM | 5700 RPM |
| Torque | 225 Nm | 530 Nm |
| Torque RPM | 1950 RPM | 4400 RPM |
| Engine Compression Ratio | 9.3:1 | 10.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1352 kg |
| Vehicle Length | 4550 mm | 4990 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2650 mm | 2920 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
