2009 Mercedes-Benz SLR McLaren vs. 1985 Renault 25
To start off, 2009 Mercedes-Benz SLR McLaren is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault 25. In addition, the cost of maintenance, including insurance, on 1985 Renault 25 would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 499 more horse power than 1985 Renault 25. (142 HP @ 5500 RPM). In normal driving conditions, 2009 Mercedes-Benz SLR McLaren should accelerate faster than 1985 Renault 25.
Let's talk about torque, 2009 Mercedes-Benz SLR McLaren (821 Nm @ 3250 RPM) has 597 more torque (in Nm) than 1985 Renault 25. (224 Nm @ 3000 RPM). This means 2009 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 25.
Compare all specifications:
| 2009 Mercedes-Benz SLR McLaren | 1985 Renault 25 | |
| Make | Mercedes-Benz | Renault |
| Model | SLR McLaren | 25 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2663 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 641 HP | 142 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 821 Nm | 224 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 97 mm | 88 mm |
| Engine Stroke Size | 92 mm | 73 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4660 mm | 4630 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1270 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Tank Capacity | 80 L | 80 L |
