2009 Mercedes-Benz SLR McLaren vs. 2007 Opel Vectra
To start off, 2009 Mercedes-Benz SLR McLaren is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra 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 466 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz SLR McLaren should accelerate faster than 2007 Opel Vectra.
Because 2009 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 2009 Mercedes-Benz SLR McLaren. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, 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, 2009 Mercedes-Benz SLR McLaren (821 Nm @ 3250 RPM) has 451 more torque (in Nm) than 2007 Opel Vectra. (370 Nm @ 1900 RPM). This means 2009 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2009 Mercedes-Benz SLR McLaren | 2007 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | SLR McLaren | Vectra |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 641 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 821 Nm | 370 Nm |
| Torque RPM | 3250 RPM | 1900 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 335 km/hour | 217 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4660 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1510 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 80 L | 60 L |
