2006 Mercedes-Benz SLK vs. 1999 Opel Signum
To start off, 2006 Mercedes-Benz SLK is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 2,999 cc (6 cylinders), 2006 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SLK (228 HP @ 6000 RPM) has 80 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 2006 Mercedes-Benz SLK should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SLK weights approximately 612 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 1999 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 SLK (300 Nm @ 2700 RPM) has 30 more torque (in Nm) than 1999 Opel Signum. (270 Nm @ 2000 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 2006 Mercedes-Benz SLK | 1999 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | SLK | Signum |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 300 Nm | 270 Nm |
| Torque RPM | 2700 RPM | 2000 RPM |
| Acceleration 0-100mph | 6.3 seconds | 10.5 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1698 kg | 1086 kg |
| Vehicle Length | 4090 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 60 L |
