1986 Audi 90 vs. 2007 Mercedes-Benz SLR McLaren
To start off, 2007 Mercedes-Benz SLR McLaren is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 527 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLR McLaren weights approximately 674 kg more than 1986 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, 2007 Mercedes-Benz SLR McLaren (820 Nm @ 4000 RPM) has 651 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 1986 Audi 90 | 2007 Mercedes-Benz SLR McLaren | |
| Make | Audi | Mercedes-Benz |
| Model | 90 | SLR McLaren |
| Year Released | 1986 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 5439 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 641 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 169 Nm | 820 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 97 mm |
| Engine Stroke Size | 77.4 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1050 kg | 1724 kg |
| Vehicle Length | 4470 mm | 4660 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1370 mm | 1270 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
