2008 Mercedes-Benz E vs. 2007 Opel Signum
To start off, 2008 Mercedes-Benz E is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (175 HP @ 4000 RPM) has 55 more horse power than 2008 Mercedes-Benz E. (120 HP @ 4200 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 2008 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 70 kg more than 2008 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz E 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 E. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Signum (370 Nm @ 1900 RPM) has 99 more torque (in Nm) than 2008 Mercedes-Benz E. (271 Nm @ 1400 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz E.
Compare all specifications:
| 2008 Mercedes-Benz E | 2007 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | E | Signum |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 175 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 271 Nm | 370 Nm |
| Torque RPM | 1400 RPM | 1900 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 88.3 mm | 82 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 202 km/hour | 221 km/hour |
| Acceleration 0-100mph | 12.1 seconds | 9.7 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1670 kg |
| Vehicle Length | 4820 mm | 4640 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 6.1 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 65 L | 60 L |
