1981 Audi 4000 vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 29 year(s). Which means there will be less support and parts availability for 1981 Audi 4000. In addition, the cost of maintenance, including insurance, on 1981 Audi 4000 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 4000 is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLK (201 HP @ 5500 RPM) has 101 more horse power than 1981 Audi 4000. (100 HP @ 4250 RPM) In normal driving conditions, 2010 Mercedes-Benz SLK should accelerate faster than 1981 Audi 4000.
Because 1981 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 1981 Audi 4000 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, 2010 Mercedes-Benz SLK (310 Nm) has 173 more torque (in Nm) than 1981 Audi 4000. (137 Nm). This means 2010 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 4000.
Compare all specifications:
| 1981 Audi 4000 | 2010 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | 4000 | SLK |
| Year Released | 1981 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1796 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 201 HP |
| Engine RPM | 4250 RPM | 5500 RPM |
| Torque | 137 Nm | 310 Nm |
| Top Speed | 168 km/hour | 243 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4490 mm | 4135 mm |
| Vehicle Width | 1690 mm | 1816 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2550 mm | 2431 mm |
