1981 Audi UR vs. 2002 Pontiac Grand Prix
To start off, 2002 Pontiac Grand Prix is newer by 21 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 3,129 cc (6 cylinders), 2002 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 24 more horse power than 2002 Pontiac Grand Prix. (173 HP @ 5200 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2002 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Grand Prix weights approximately 314 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2002 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR 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, 1981 Audi UR (285 Nm @ 3500 RPM) has 21 more torque (in Nm) than 2002 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Prix. 2002 Pontiac Grand Prix has automatic transmission and 1981 Audi UR has manual transmission. 1981 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 2002 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | UR | Grand Prix |
| Year Released | 1981 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3129 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 173 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 285 Nm | 264 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1564 kg |
| Vehicle Length | 4430 mm | 5000 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2530 mm | 3110 mm |
| Fuel Tank Capacity | 70 L | 66 L |
