2005 Audi TT vs. 1989 Pontiac Grand Prix
To start off, 2005 Audi TT is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Prix would be higher. At 2,260 cc (4 cylinders), 1989 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Audi TT (225 HP @ 6300 RPM) has 67 more horse power than 1989 Pontiac Grand Prix. (158 HP @ 6200 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 1989 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 30 kg more than 1989 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 TT is four wheel drive (4WD), it will have significant more traction and grip than 1989 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2005 Audi TT 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 TT (281 Nm) has 78 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix.
Compare all specifications:
| 2005 Audi TT | 1989 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | TT | Grand Prix |
| Year Released | 2005 | 1989 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 158 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 281 Nm | 203 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1435 kg |
| Vehicle Length | 4050 mm | 4960 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1390 mm |
| Wheelbase Size | 2470 mm | 2740 mm |
| Fuel Tank Capacity | 62 L | 76 L |
