1981 Audi UR vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 23 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 2,226 cc (5 cylinders), 1981 Audi UR is equipped with a bigger engine. In terms of performance, both vehicles can yield 197 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 125 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. 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 (270 Nm @ 3000 RPM) has 8 more torque (in Nm) than 2004 Opel Astra. (262 Nm @ 4200 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 1981 Audi UR | 2004 Opel Astra | |
| Make | Audi | Opel |
| Model | UR | Astra |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 197 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 270 Nm | 262 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1425 kg |
| Vehicle Length | 4430 mm | 4520 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1510 mm |
| Wheelbase Size | 2530 mm | 2640 mm |
| Fuel Tank Capacity | 58 L | 52 L |
