1984 Audi 90 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 2,683 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (161 HP @ 5500 RPM) has 22 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 275 kg more than 1984 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Mercedes-Benz C (240 Nm @ 4500 RPM) has 50 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2005 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | 90 | C |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2683 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 161 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 190 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 81 mm | 89.9 mm |
| Engine Stroke Size | 86.4 mm | 68.2 mm |
| Vehicle Weight | 1260 kg | 1535 kg |
| Vehicle Length | 4470 mm | 4530 mm |
| Vehicle Width | 1690 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2860 mm |
