2005 Opel Signum vs. 2010 Mercedes-Benz SLR McLaren
To start off, 2010 Mercedes-Benz SLR McLaren is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 5,439 cc (8 cylinders), 2010 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 468 more horse power than 2005 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2010 Mercedes-Benz SLR McLaren should accelerate faster than 2005 Opel Signum.
Because 2010 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 2010 Mercedes-Benz SLR McLaren. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2010 Mercedes-Benz SLR McLaren (821 Nm @ 3250 RPM) has 556 more torque (in Nm) than 2005 Opel Signum. (265 Nm @ 2500 RPM). This means 2010 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2010 Mercedes-Benz SLR McLaren has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz SLR McLaren will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Signum | 2010 Mercedes-Benz SLR McLaren | |
| Make | Opel | Mercedes-Benz |
| Model | Signum | SLR McLaren |
| Year Released | 2005 | 2010 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 173 HP | 641 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 265 Nm | 821 Nm |
| Torque RPM | 2500 RPM | 3250 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 335 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4640 mm | 4660 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1270 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 80 L |
