2002 Mercedes-Benz CLK vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz CLK would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 14 more horse power than 2002 Mercedes-Benz CLK. (161 HP @ 4200 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 2002 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 25 kg more than 2002 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Mercedes-Benz CLK. 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, 2002 Mercedes-Benz CLK (400 Nm @ 1800 RPM) has 30 more torque (in Nm) than 2005 Opel Signum. (370 Nm @ 1900 RPM). This means 2002 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
| 2002 Mercedes-Benz CLK | 2005 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | CLK | Signum |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2596 cc | 2958 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 161 HP | 175 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 400 Nm | 370 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 88.3 mm | 82 mm |
| Engine Compression Ratio | 18.0:1 | 18.5:1 |
| Top Speed | 220 km/hour | 221 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1670 kg |
| Vehicle Length | 4640 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 60 L |
