1985 Mercedes-Benz 300 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 300 would be higher. At 2,962 cc (6 cylinders), 1985 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 300 (188 HP @ 5700 RPM) has 68 more horse power than 2003 Opel Vectra. (120 HP @ 5400 RPM). In normal driving conditions, 1985 Mercedes-Benz 300 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 130 kg more than 1985 Mercedes-Benz 300.
Because 1985 Mercedes-Benz 300 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 1985 Mercedes-Benz 300. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1985 Mercedes-Benz 300 (260 Nm @ 4800 RPM) has 93 more torque (in Nm) than 2003 Opel Vectra. (167 Nm @ 3800 RPM). This means 1985 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 1985 Mercedes-Benz 300 | 2003 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | 300 | Vectra |
| Year Released | 1985 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 188 HP | 120 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 260 Nm | 167 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Engine Bore Size | 88.5 mm | 80.5 mm |
| Engine Stroke Size | 80.3 mm | 88.2 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1340 kg | 1470 kg |
| Vehicle Length | 4750 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1510 mm |
