2007 Audi A4 vs. 1998 Pontiac Grand Prix
To start off, 2007 Audi A4 is newer by 9 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, 2007 Audi A4 (197 HP @ 5100 RPM) has 24 more horse power than 1998 Pontiac Grand Prix. (173 HP @ 5200 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1998 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 129 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.
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, 2007 Audi A4 (280 Nm @ 1800 RPM) has 16 more torque (in Nm) than 1998 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Pontiac Grand Prix.
Compare all specifications:
| 2007 Audi A4 | 1998 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | A4 | Grand Prix |
| Year Released | 2007 | 1998 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3128 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 173 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 280 Nm | 264 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1501 kg |
| Vehicle Length | 4580 mm | 5000 mm |
| Vehicle Width | 1400 mm | 1850 mm |
| Vehicle Height | 1780 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 3110 mm |
| Fuel Tank Capacity | 70 L | 66 L |
