2007 Opel Vectra vs. 1998 Mercedes-Benz A
To start off, 2007 Opel Vectra is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz A would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 47 more horse power than 1998 Mercedes-Benz A. (128 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1998 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 610 kg more than 1998 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Vectra (370 Nm @ 1900 RPM) has 190 more torque (in Nm) than 1998 Mercedes-Benz A. (180 Nm @ 4000 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz A.
Compare all specifications:
| 2007 Opel Vectra | 1998 Mercedes-Benz A | |
| Make | Opel | Mercedes-Benz |
| Model | Vectra | A |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 175 HP | 128 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 370 Nm | 180 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1705 kg | 1095 kg |
| Vehicle Length | 4830 mm | 3580 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1510 mm | 1590 mm |
| Wheelbase Size | 2840 mm | 2430 mm |
