1981 Audi UR vs. 2000 Mercedes-Benz SLK
To start off, 2000 Mercedes-Benz SLK is newer by 19 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 2,295 cc (4 cylinders), 2000 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 3 more horse power than 2000 Mercedes-Benz SLK. (194 HP @ 5500 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2000 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2000 Mercedes-Benz SLK weights approximately 800 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2000 Mercedes-Benz SLK. 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 5 more torque (in Nm) than 2000 Mercedes-Benz SLK. (280 Nm @ 2500 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2000 Mercedes-Benz SLK. 2000 Mercedes-Benz SLK 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. 2000 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Audi UR | 2000 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | UR | SLK |
Year Released | 1981 | 2000 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 2295 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 194 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 285 Nm | 280 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 79.5 mm | 91 mm |
Engine Stroke Size | 86.4 mm | 88.4 mm |
Engine Compression Ratio | 7.0:1 | 9.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1250 kg | 2050 kg |
Vehicle Length | 4430 mm | 4020 mm |
Vehicle Width | 1690 mm | 1720 mm |
Vehicle Height | 1360 mm | 1280 mm |
Wheelbase Size | 2530 mm | 2410 mm |
Fuel Tank Capacity | 70 L | 60 L |