2007 Mercedes-Benz SLR McLaren vs. 2003 Peugeot 407
To start off, 2007 Mercedes-Benz SLR McLaren is newer by 4 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 5,438 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 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, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 2003 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLR McLaren weights approximately 232 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 2007 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 2007 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, 2007 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 575 more torque (in Nm) than 2003 Peugeot 407. (205 Nm @ 3900 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 407. 2007 Mercedes-Benz SLR McLaren has automatic transmission and 2003 Peugeot 407 has manual transmission. 2003 Peugeot 407 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SLR McLaren will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz SLR McLaren | 2003 Peugeot 407 | |
| Make | Mercedes-Benz | Peugeot |
| Model | SLR McLaren | 407 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5438 cc | 2179 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 | 205 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Engine Bore Size | 97 mm | 86 mm |
| Engine Stroke Size | 92 mm | 96 mm |
| Top Speed | 334 km/hour | 216 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1768 kg | 1536 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 Highway | 13.8 L/100km | 6.8 L/100km |
| Fuel Consumption City | 18.1 L/100km | 12.9 L/100km |
| Fuel Consumption Overall | 14.5 L/100km | 9 L/100km |
| Fuel Tank Capacity | 98 L | 45 L |
