1999 Mercedes-Benz CLK vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz CLK would be higher. At 4,266 cc (8 cylinders), 1999 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz CLK (275 HP @ 5750 RPM) has 100 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1999 Mercedes-Benz CLK should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 115 kg more than 1999 Mercedes-Benz CLK.
Because 1999 Mercedes-Benz CLK 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 1999 Mercedes-Benz CLK. 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, 1999 Mercedes-Benz CLK (400 Nm @ 3000 RPM) has 29 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 1999 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1999 Mercedes-Benz CLK | 2003 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | CLK | Signum |
| Year Released | 1999 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4266 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 275 HP | 175 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 400 Nm | 371 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| Engine Bore Size | 89.9 mm | 87.5 mm |
| Engine Stroke Size | 83.8 mm | 82 mm |
| Top Speed | 250 km/hour | 221 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1555 kg | 1670 kg |
| Vehicle Length | 4570 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2700 mm |
| Fuel Tank Capacity | 62 L | 60 L |
