1991 Mercedes-Benz S vs. 1996 Opel Vectra
To start off, 1996 Opel Vectra is newer by 5 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz S would be higher. At 2,598 cc (6 cylinders), 1991 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz S (164 HP @ 4600 RPM) has 50 more horse power than 1996 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 1991 Mercedes-Benz S should accelerate faster than 1996 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz S weights approximately 254 kg more than 1996 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 S 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 S. However, in wet, icy, snow, or gravel driving conditions, 1996 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 S (228 Nm @ 4600 RPM) has 58 more torque (in Nm) than 1996 Opel Vectra. (170 Nm @ 3600 RPM). This means 1991 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1996 Opel Vectra.
Compare all specifications:
| 1991 Mercedes-Benz S | 1996 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | S | Vectra |
| Year Released | 1991 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 2598 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 164 HP | 114 HP |
| Engine RPM | 4600 RPM | 5400 RPM |
| Torque | 228 Nm | 170 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1266 kg |
| Vehicle Length | 5030 mm | 4480 mm |
| Vehicle Width | 1830 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1430 mm |
