1981 Audi UR vs. 1995 Mercedes-Benz SL
To start off, 1995 Mercedes-Benz SL is newer by 14 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 2,799 cc (6 cylinders), 1995 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5800 RPM) has 7 more horse power than 1995 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1995 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1995 Mercedes-Benz SL weights approximately 530 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1995 Mercedes-Benz SL. 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, both vehicles can yield 270 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 1995 Mercedes-Benz SL 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. 1995 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 1995 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | UR | SL |
| Year Released | 1981 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2799 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 190 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 270 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1830 kg |
| Vehicle Length | 4430 mm | 4510 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1390 mm | 1310 mm |
| Wheelbase Size | 2530 mm | 2520 mm |
| Fuel Tank Capacity | 58 L | 80 L |
