1981 Audi UR vs. 1957 Mercedes-Benz SC
To start off, 1981 Audi UR is newer by 24 year(s). Which means there will be less support and parts availability for 1957 Mercedes-Benz SC. In addition, the cost of maintenance, including insurance, on 1957 Mercedes-Benz SC would be higher. At 2,193 cc (6 cylinders), 1957 Mercedes-Benz SC is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 97 more horse power than 1957 Mercedes-Benz SC. (100 HP @ 4800 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1957 Mercedes-Benz SC. With that said, vehicle weight also plays an important factor in acceleration. 1957 Mercedes-Benz SC weights approximately 100 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1957 Mercedes-Benz SC. 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 123 more torque (in Nm) than 1957 Mercedes-Benz SC. (162 Nm @ 3500 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1957 Mercedes-Benz SC.
Compare all specifications:
| 1981 Audi UR | 1957 Mercedes-Benz SC | |
| Make | Audi | Mercedes-Benz |
| Model | UR | SC |
| Year Released | 1981 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2193 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 100 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 285 Nm | 162 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 79.5 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 72.8 mm |
| Engine Compression Ratio | 7.0:1 | 7.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1350 kg |
| Vehicle Length | 4430 mm | 4760 mm |
| Vehicle Width | 1690 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1570 mm |
| Wheelbase Size | 2530 mm | 2830 mm |
