1989 Audi Coupe vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1989 Audi Coupe would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Pontiac Grand Prix (200 HP) has 66 more horse power than 1989 Audi Coupe. (134 HP) In normal driving conditions, 2005 Pontiac Grand Prix should accelerate faster than 1989 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Grand Prix weights approximately 480 kg more than 1989 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Pontiac Grand Prix (312 Nm) has 124 more torque (in Nm) than 1989 Audi Coupe. (188 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi Coupe.
Compare all specifications:
| 1989 Audi Coupe | 2005 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | Coupe | Grand Prix |
| Year Released | 1989 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3786 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 134 HP | 200 HP |
| Torque | 188 Nm | 312 Nm |
| Engine Bore Size | 81.1 mm | 97 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Front | Front |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1650 kg |
| Vehicle Length | 4370 mm | 5040 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2560 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 64 L |
