1984 Audi 90 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 25 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 2,996 cc, 2009 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz C (228 HP @ 6000 RPM) has 89 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2009 Mercedes-Benz C should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 295 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, 2009 Mercedes-Benz C (301 Nm @ 2500 RPM) has 111 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2009 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 | 2009 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | 90 | C |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2996 cc |
| Horse Power | 139 HP | 228 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 190 Nm | 301 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 81 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 82.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1260 kg | 1555 kg |
| Vehicle Length | 4470 mm | 4630 mm |
| Vehicle Width | 1690 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
