2003 Mercedes-Benz SLK vs. 2003 Opel Signum
To start off, both 2003 Mercedes-Benz SLK and 2003 Opel Signum were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SLK (161 HP @ 5300 RPM) has 46 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM). In normal driving conditions, 2003 Mercedes-Benz SLK should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 245 kg more than 2003 Mercedes-Benz SLK.
Because 2003 Mercedes-Benz SLK 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 2003 Mercedes-Benz SLK. 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, 2003 Opel Signum (280 Nm @ 1500 RPM) has 46 more torque (in Nm) than 2003 Mercedes-Benz SLK. (234 Nm @ 2500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz SLK.
Compare all specifications:
| 2003 Mercedes-Benz SLK | 2003 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | SLK | Signum |
| Year Released | 2003 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 115 HP |
| Engine RPM | 5300 RPM | 3000 RPM |
| Torque | 234 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Engine Bore Size | 89.9 mm | 84.1 mm |
| Engine Stroke Size | 78.7 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1535 kg |
| Vehicle Length | 4020 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
