2002 Opel Concept M vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 10 year(s). Which means there will be less support and parts availability for 2002 Opel Concept M. In addition, the cost of maintenance, including insurance, on 2002 Opel Concept M would be higher. At 4,663 cc (8 cylinders), 2012 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 254 more horse power than 2002 Opel Concept M. (148 HP @ 4400 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2002 Opel Concept M. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CLS weights approximately 437 kg more than 2002 Opel Concept M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Mercedes-Benz CLS 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 2012 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Concept M, 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, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 395 more torque (in Nm) than 2002 Opel Concept M. (205 Nm @ 1980 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Concept M.
Compare all specifications:
| 2002 Opel Concept M | 2012 Mercedes-Benz CLS | |
| Make | Opel | Mercedes-Benz |
| Model | Concept M | CLS |
| Year Released | 2002 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 4663 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 402 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 205 Nm | 600 Nm |
| Torque RPM | 1980 RPM | 1800 RPM |
| Top Speed | 202 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 5.2 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1298 kg | 1735 kg |
| Vehicle Length | 4060 mm | 4940 mm |
| Vehicle Width | 1790 mm | 1882 mm |
| Vehicle Height | 1630 mm | 1417 mm |
| Wheelbase Size | 2640 mm | 2875 mm |
| Fuel Tank Capacity | 52 L | 80 L |
