2009 Audi A6 vs. 2003 Pontiac GTO
To start off, 2009 Audi A6 is newer by 6 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 50 more horse power than 2009 Audi A6. (300 HP @ 5100 RPM) In normal driving conditions, 2003 Pontiac GTO should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac GTO weights approximately 795 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Pontiac GTO. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2003 Pontiac GTO (495 Nm @ 4000 RPM) has 75 more torque (in Nm) than 2009 Audi A6. (420 Nm @ 2500 RPM). This means 2003 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2003 Pontiac GTO | |
| Make | Audi | Pontiac |
| Model | A6 | GTO |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 5665 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 300 HP | 350 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 420 Nm | 495 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Compression Ratio | 18.0:1 | 10.1:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 895 kg | 1690 kg |
| Vehicle Length | 4930 mm | 4830 mm |
| Vehicle Width | 2040 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2850 mm | 2860 mm |
| Fuel Tank Capacity | 80 L | 70 L |
