1973 Mercedes-Benz 450 vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,519 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (225 HP @ 5000 RPM) has 111 more horse power than 2001 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 255 kg more than 2001 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercedes-Benz 450 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 1973 Mercedes-Benz 450. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 1973 Mercedes-Benz 450 (378 Nm @ 3000 RPM) has 208 more torque (in Nm) than 2001 Opel Vectra. (170 Nm @ 3400 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra. 1973 Mercedes-Benz 450 has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Mercedes-Benz 450 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Mercedes-Benz 450 | 2001 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | 450 | Vectra |
| Year Released | 1973 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4519 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 225 HP | 114 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 378 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Top Speed | 215 km/hour | 198 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 11.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1380 kg |
| Vehicle Length | 4760 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2820 mm | 2740 mm |
| Fuel Tank Capacity | 90 L | 53 L |
