2006 Mercedes-Benz SL vs. 2003 Opel Signum
To start off, 2006 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,506 cc (12 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (493 HP @ 5000 RPM) has 319 more horse power than 2003 Opel Signum. (174 HP @ 4000 RPM). In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2003 Opel Signum.
Because 2006 Mercedes-Benz SL 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 2006 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 430 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2006 Mercedes-Benz SL | 2003 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | SL | Signum |
Year Released | 2006 | 2003 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 5506 cc | 2958 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 493 HP | 174 HP |
Engine RPM | 5000 RPM | 4000 RPM |
Torque | 800 Nm | 370 Nm |
Torque RPM | 1800 RPM | 1900 RPM |
Engine Bore Size | 82 mm | 87.6 mm |
Engine Stroke Size | 87 mm | 82 mm |
Engine Compression Ratio | 9.0:1 | 18.5:1 |
Acceleration 0-100mph | 5.1 seconds | 9.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1695 kg | 1695 kg |
Vehicle Length | 4540 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1300 mm | 1470 mm |
Wheelbase Size | 2570 mm | 2710 mm |
Fuel Consumption Highway | 12.4 L/100km | 6 L/100km |
Fuel Consumption City | 18.1 L/100km | 11.2 L/100km |
Fuel Consumption Overall | 15.7 L/100km | 7.9 L/100km |
Fuel Tank Capacity | 80 L | 60 L |