2004 Mercedes-Benz SLR McLaren vs. 2003 Peugeot 407
To start off, 2004 Mercedes-Benz SLR McLaren is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 407 would be higher. At 5,439 cc (8 cylinders), 2004 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SLR McLaren (617 HP @ 6500 RPM) has 462 more horse power than 2003 Peugeot 407. (155 HP @ 5650 RPM). In normal driving conditions, 2004 Mercedes-Benz SLR McLaren should accelerate faster than 2003 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SLR McLaren weights approximately 197 kg more than 2003 Peugeot 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mercedes-Benz SLR McLaren is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Mercedes-Benz SLR McLaren. However, in wet, icy, snow, or gravel driving conditions, 2003 Peugeot 407, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 563 more torque (in Nm) than 2003 Peugeot 407. (217 Nm @ 3900 RPM). This means 2004 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 407.
Compare all specifications:
| 2004 Mercedes-Benz SLR McLaren | 2003 Peugeot 407 | |
| Make | Mercedes-Benz | Peugeot |
| Model | SLR McLaren | 407 |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2230 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 617 HP | 155 HP |
| Engine RPM | 6500 RPM | 5650 RPM |
| Torque | 780 Nm | 217 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Engine Bore Size | 97 mm | 86 mm |
| Engine Stroke Size | 92 mm | 96 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1768 kg | 1571 kg |
| Vehicle Length | 4660 mm | 4770 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1270 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 14.5 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 98 L | 45 L |
