2006 Mercedes-Benz R vs. 2009 Mercedes-Benz SLR McLaren
To start off, 2009 Mercedes-Benz SLR McLaren is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz R 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 (618 HP @ 6500 RPM) has 431 more horse power than 2006 Mercedes-Benz R. (187 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz SLR McLaren should accelerate faster than 2006 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 395 kg more than 2009 Mercedes-Benz SLR McLaren.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SLR McLaren. In wet, icy, snow, or gravel driving conditions, 2006 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 SLR McLaren (780 Nm @ 3250 RPM) has 339 more torque (in Nm) than 2006 Mercedes-Benz R. (441 Nm @ 1400 RPM). This means 2009 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz R.
Compare all specifications:
| 2006 Mercedes-Benz R | 2009 Mercedes-Benz SLR McLaren | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | R | SLR McLaren |
| Year Released | 2006 | 2009 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 187 HP | 618 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 441 Nm | 780 Nm |
| Torque RPM | 1400 RPM | 3250 RPM |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 332 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2220 kg | 1825 kg |
| Vehicle Length | 4930 mm | 4660 mm |
| Vehicle Width | 1930 mm | 1910 mm |
| Vehicle Height | 1660 mm | 1260 mm |
| Wheelbase Size | 2990 mm | 2710 mm |
| Fuel Consumption Overall | 9.3 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 80 L | 97 L |
