1991 Mercedes-Benz 300 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 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,199 cc (6 cylinders), 1991 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (276 HP @ 5500 RPM) has 45 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 320 kg more than 2007 Opel Vectra.
Because 1991 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 1991 Mercedes-Benz 300. 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, 2007 Opel Vectra (355 Nm @ 1800 RPM) has 45 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300.
Compare all specifications:
| 1991 Mercedes-Benz 300 | 2007 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | 300 | Vectra |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 231 HP | 276 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 310 Nm | 355 Nm |
| Torque RPM | 4100 RPM | 1800 RPM |
| Engine Bore Size | 89.9 mm | 89 mm |
| Engine Stroke Size | 84 mm | 74.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Top Speed | 230 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 6.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1900 kg | 1580 kg |
| Vehicle Length | 5220 mm | 4620 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1500 mm | 1460 mm |
| Wheelbase Size | 3150 mm | 2710 mm |
| Fuel Tank Capacity | 100 L | 61 L |
