1973 BMW 525 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 32 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,494 cc (6 cylinders), 1973 BMW 525 is equipped with a bigger engine. In terms of performance, 1973 BMW 525 (143 HP @ 6000 RPM) has 20 more horse power than 2005 Opel Vectra. (123 HP @ 5600 RPM). In normal driving conditions, 1973 BMW 525 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1973 BMW 525 weights approximately 20 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 BMW 525 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 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2005 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 BMW 525 (208 Nm @ 4000 RPM) has 43 more torque (in Nm) than 2005 Opel Vectra. (165 Nm @ 3800 RPM). This means 1973 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2005 Opel Vectra has automatic transmission and 1973 BMW 525 has manual transmission. 1973 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 BMW 525 | 2005 Opel Vectra | |
Make | BMW | Opel |
Model | 525 | Vectra |
Year Released | 1973 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1794 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 143 HP | 123 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 208 Nm | 165 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Engine Bore Size | 86 mm | 80.5 mm |
Engine Stroke Size | 71.6 mm | 88.2 mm |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Top Speed | 192 km/hour | 200 km/hour |
Acceleration 0-100mph | 10.5 seconds | 12 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1380 kg | 1360 kg |
Vehicle Length | 4630 mm | 4500 mm |
Vehicle Width | 1700 mm | 1710 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2640 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 60 L |