1981 Audi UR vs. 1971 Plymouth Road Runner
To start off, 1981 Audi UR is newer by 10 year(s). Which means there will be less support and parts availability for 1971 Plymouth Road Runner. In addition, the cost of maintenance, including insurance, on 1971 Plymouth Road Runner would be higher. At 6,277 cc (8 cylinders), 1971 Plymouth Road Runner is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1971 Plymouth Road Runner weights approximately 400 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1971 Plymouth Road Runner. 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.
Compare all specifications:
| 1981 Audi UR | 1971 Plymouth Road Runner | |
| Make | Audi | Plymouth |
| Model | UR | Road Runner |
| Year Released | 1981 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 6277 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1650 kg |
| Wheelbase Size | 2530 mm | 2980 mm |
