1977 BMW 520 vs. 2004 Opel Zafira
To start off, 2004 Opel Zafira is newer by 27 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 1,998 cc (4 cylinders), 2004 Opel Zafira is equipped with a bigger engine. In terms of performance, 1977 BMW 520 (120 HP @ 6000 RPM) has 20 more horse power than 2004 Opel Zafira. (100 HP @ 4400 RPM). In normal driving conditions, 1977 BMW 520 should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Zafira weights approximately 175 kg more than 1977 BMW 520.
Because 1977 BMW 520 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 1977 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Zafira, 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, 2004 Opel Zafira (220 Nm @ 1950 RPM) has 60 more torque (in Nm) than 1977 BMW 520. (160 Nm @ 4000 RPM). This means 2004 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
1977 BMW 520 | 2004 Opel Zafira | |
Make | BMW | Opel |
Model | 520 | Zafira |
Year Released | 1977 | 2004 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 1990 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 120 HP | 100 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 160 Nm | 220 Nm |
Torque RPM | 4000 RPM | 1950 RPM |
Engine Bore Size | 80 mm | 84 mm |
Engine Stroke Size | 66 mm | 90 mm |
Engine Compression Ratio | 9.2:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 180 km/hour | 175 km/hour |
Acceleration 0-100mph | 12 seconds | 14 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 | 1310 kg | 1485 kg |
Vehicle Length | 4630 mm | 4320 mm |
Vehicle Width | 1700 mm | 1750 mm |
Vehicle Height | 1430 mm | 1690 mm |
Wheelbase Size | 2640 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 58 L |