1991 Mercedes-Benz C 112 vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz C 112. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz C 112 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz C 112 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz C 112 (402 HP @ 5200 RPM) has 229 more horse power than 2007 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz C 112 weights approximately 65 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz C 112 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 1991 Mercedes-Benz C 112. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, 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, 1991 Mercedes-Benz C 112 (580 Nm @ 3800 RPM) has 314 more torque (in Nm) than 2007 Opel Vectra. (266 Nm @ 2500 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 1991 Mercedes-Benz C 112 | 2007 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | C 112 | Vectra |
| Year Released | 1991 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 5987 cc | 1998 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 402 HP | 173 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 580 Nm | 266 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Top Speed | 307 km/hour | 230 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 9.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1485 kg |
| Vehicle Length | 4620 mm | 4600 mm |
| Vehicle Width | 1980 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Tank Capacity | 100 L | 61 L |
