2005 Audi A4 vs. 1990 Pontiac Grand Prix
To start off, 2005 Audi A4 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, 1990 Pontiac Grand Prix (205 HP @ 4800 RPM) has 76 more horse power than 2005 Audi A4. (129 HP @ 4000 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Prix weights approximately 69 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 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 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, 2005 Audi A4 (310 Nm) has 12 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2005 Audi A4 | 1990 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | A4 | Grand Prix |
| Year Released | 2005 | 1990 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3135 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 205 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 310 Nm | 298 Nm |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 95.5 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1609 kg |
| Vehicle Length | 4550 mm | 4960 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
