2005 Audi TT vs. 1998 Pontiac Grand Prix
To start off, 2005 Audi TT is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1998 Pontiac Grand Prix would be higher. At 3,128 cc (6 cylinders), 1998 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Audi TT (225 HP @ 4000 RPM) has 52 more horse power than 1998 Pontiac Grand Prix. (173 HP @ 5200 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 1998 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 34 kg more than 1998 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 1998 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 17 more torque (in Nm) than 1998 Pontiac Grand Prix. (264 Nm). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1998 Pontiac Grand Prix.
Compare all specifications:
| 2005 Audi TT | 1998 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | TT | Grand Prix |
| Year Released | 2005 | 1998 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1784 cc | 3128 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 225 HP | 173 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 281 Nm | 264 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1501 kg |
| Vehicle Length | 4050 mm | 5000 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2430 mm | 3110 mm |
| Fuel Tank Capacity | 62 L | 66 L |
