2005 Mercedes-Benz C vs. 1981 Audi 4000
To start off, 2005 Mercedes-Benz C is newer by 24 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, 2005 Mercedes-Benz C (189 HP @ 4200 RPM) has 89 more horse power than 1981 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 2005 Mercedes-Benz C 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 2005 Mercedes-Benz C. 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, 2005 Mercedes-Benz C (260 Nm) has 123 more torque (in Nm) than 1981 Audi 4000. (137 Nm). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 4000.
Compare all specifications:
| 2005 Mercedes-Benz C | 1981 Audi 4000 | |
| Make | Mercedes-Benz | Audi |
| Model | C | 4000 |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1803 cc | 2144 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 100 HP |
| Engine RPM | 4200 RPM | 4250 RPM |
| Torque | 260 Nm | 137 Nm |
| Engine Bore Size | 82 mm | 79.2 mm |
| Engine Stroke Size | 85 mm | 86.4 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4540 mm | 4490 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2720 mm | 2550 mm |
