2008 Opel Signum vs. 2010 Mercedes-Benz ML
To start off, 2010 Mercedes-Benz ML is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Opel Signum. In addition, the cost of maintenance, including insurance, on 2008 Opel Signum would be higher. At 3,175 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz ML (210 HP @ 3800 RPM) has 2 more horse power than 2008 Opel Signum. (208 HP @ 6200 RPM) In normal driving conditions, 2010 Mercedes-Benz ML should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz ML weights approximately 646 kg more than 2008 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz ML is all wheel drive (AWD), it will have significant more traction and grip than 2008 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz ML will offer significantly more control. 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, 2010 Mercedes-Benz ML (542 Nm @ 1600 RPM) has 242 more torque (in Nm) than 2008 Opel Signum. (300 Nm @ 4000 RPM). This means 2010 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum. 2010 Mercedes-Benz ML has automatic transmission and 2008 Opel Signum has manual transmission. 2008 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Signum | 2010 Mercedes-Benz ML | |
| Make | Opel | Mercedes-Benz |
| Model | Signum | ML |
| Year Released | 2008 | 2010 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 210 HP |
| Engine RPM | 6200 RPM | 3800 RPM |
| Torque | 300 Nm | 542 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 2256 kg |
| Vehicle Length | 4640 mm | 4780 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1816 mm |
| Wheelbase Size | 2840 mm | 2913 mm |
| Fuel Tank Capacity | 60 L | 95 L |
