1983 Audi UR vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Audi UR. In addition, the cost of maintenance, including insurance, on 1983 Audi UR would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 4200 RPM) has 295 more horse power than 1983 Audi UR. (198 HP @ 5800 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1983 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 621 kg more than 1983 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 1983 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, 2005 Mercedes-Benz SL (700 Nm) has 430 more torque (in Nm) than 1983 Audi UR. (270 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi UR.
Compare all specifications:
| 1983 Audi UR | 2005 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | UR | SL |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 5441 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 198 HP | 493 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 270 Nm | 700 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1921 kg |
| Vehicle Length | 4430 mm | 4540 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1390 mm | 1300 mm |
| Wheelbase Size | 2530 mm | 2570 mm |
| Fuel Tank Capacity | 58 L | 80 L |
