2005 Audi A6 vs. 2003 Pontiac GTO
To start off, 2005 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 2003 Pontiac GTO would be higher. At 5,665 cc (8 cylinders), 2003 Pontiac GTO is equipped with a bigger engine. In terms of performance, 2003 Pontiac GTO (350 HP @ 5200 RPM) has 189 more horse power than 2005 Audi A6. (161 HP @ 4000 RPM) In normal driving conditions, 2003 Pontiac GTO should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac GTO weights approximately 45 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Pontiac GTO is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Pontiac GTO. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Pontiac GTO (495 Nm @ 4000 RPM) has 185 more torque (in Nm) than 2005 Audi A6. (310 Nm @ 1400 RPM). This means 2003 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2003 Pontiac GTO | |
| Make | Audi | Pontiac |
| Model | A6 | GTO |
| Year Released | 2005 | 2003 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 5665 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 161 HP | 350 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 310 Nm | 495 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 19.5:1 | 10.1:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1645 kg | 1690 kg |
| Wheelbase Size | 2850 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 70 L |
