2005 Audi A6 vs. 1990 Pontiac Grand Prix
To start off, 2005 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix would be higher. At 3,135 cc (6 cylinders), 1990 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 42 more horse power than 1990 Pontiac Grand Prix. (205 HP @ 4800 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1990 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 196 kg more than 1990 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (350 Nm) has 52 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2005 Audi A6 | 1990 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | A6 | Grand Prix |
| Year Released | 2005 | 1990 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 205 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 350 Nm | 298 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1609 kg |
| Vehicle Length | 4800 mm | 4960 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1560 mm | 1390 mm |
| Wheelbase Size | 2770 mm | 2740 mm |
