2009 Mercedes-Benz R vs. 2004 Peugeot 407
To start off, 2009 Mercedes-Benz R is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2004 Peugeot 407 would be higher. At 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 13 more horse power than 2004 Peugeot 407. (208 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2004 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 638 kg more than 2004 Peugeot 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2004 Peugeot 407. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R will offer significantly more control. 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, 2009 Mercedes-Benz R (510 Nm @ 2800 RPM) has 220 more torque (in Nm) than 2004 Peugeot 407. (290 Nm @ 3750 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2004 Peugeot 407.
Compare all specifications:
| 2009 Mercedes-Benz R | 2004 Peugeot 407 | |
| Make | Mercedes-Benz | Peugeot |
| Model | R | 407 |
| Year Released | 2009 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2944 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 208 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 510 Nm | 290 Nm |
| Torque RPM | 2800 RPM | 3750 RPM |
| Engine Bore Size | 83 mm | 87 mm |
| Engine Stroke Size | 92 mm | 82.6 mm |
| Engine Compression Ratio | 17.7:1 | 10.9:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 222 km/hour | 235 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 8.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2298 kg | 1660 kg |
| Vehicle Length | 5180 mm | 4680 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1930 mm | 1450 mm |
| Wheelbase Size | 3220 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 66 L |
