1981 Audi UR vs. 1967 Mercedes-Benz 600
To start off, 1981 Audi UR is newer by 14 year(s). Which means there will be less support and parts availability for 1967 Mercedes-Benz 600. In addition, the cost of maintenance, including insurance, on 1967 Mercedes-Benz 600 would be higher. At 6,331 cc (8 cylinders), 1967 Mercedes-Benz 600 is equipped with a bigger engine. In terms of performance, 1967 Mercedes-Benz 600 (247 HP @ 4000 RPM) has 50 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1967 Mercedes-Benz 600 should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1967 Mercedes-Benz 600 weights approximately 1520 kg more than 1981 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1967 Mercedes-Benz 600. 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, 1967 Mercedes-Benz 600 (500 Nm @ 2800 RPM) has 215 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 1967 Mercedes-Benz 600 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
| 1981 Audi UR | 1967 Mercedes-Benz 600 | |
| Make | Audi | Mercedes-Benz |
| Model | UR | 600 |
| Year Released | 1981 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 6331 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 247 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 285 Nm | 500 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 103 mm |
| Engine Stroke Size | 86.4 mm | 95 mm |
| Engine Compression Ratio | 7.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 2770 kg |
| Vehicle Length | 4430 mm | 6250 mm |
| Vehicle Width | 1690 mm | 1960 mm |
| Vehicle Height | 1360 mm | 1520 mm |
| Wheelbase Size | 2530 mm | 3910 mm |
| Fuel Tank Capacity | 70 L | 65 L |
