2008 Mercedes-Benz CLS vs. 2004 Opel Signum
To start off, 2008 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 5,461 cc (8 cylinders), 2008 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz CLS (382 HP @ 6000 RPM) has 209 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2008 Mercedes-Benz CLS should accelerate faster than 2004 Opel Signum.
Because 2008 Mercedes-Benz CLS 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 2008 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2008 Mercedes-Benz CLS (531 Nm @ 2800 RPM) has 266 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2008 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2008 Mercedes-Benz CLS has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz CLS | 2004 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | CLS | Signum |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 382 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 531 Nm | 265 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4910 mm | 4640 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
