2005 BMW M3 vs. 1977 BMW 520
To start off, 2005 BMW M3 is newer by 28 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 3,246 cc (6 cylinders), 2005 BMW M3 is equipped with a bigger engine. In terms of performance, 2005 BMW M3 (323 HP @ 7900 RPM) has 189 more horse power than 1977 BMW 520. (134 HP @ 4000 RPM). In normal driving conditions, 2005 BMW M3 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW M3 weights approximately 135 kg more than 1977 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 BMW M3 (372 Nm @ 4900 RPM) has 92 more torque (in Nm) than 1977 BMW 520. (280 Nm @ 1750 RPM). This means 2005 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
2005 BMW M3 | 1977 BMW 520 | |
Make | BMW | BMW |
Model | M3 | 520 |
Year Released | 2005 | 1977 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3246 cc | 1951 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 323 HP | 134 HP |
Engine RPM | 7900 RPM | 4000 RPM |
Torque | 372 Nm | 280 Nm |
Torque RPM | 4900 RPM | 1750 RPM |
Engine Compression Ratio | 12.0:1 | 19.0:1 |
Top Speed | 245 km/hour | 206 km/hour |
Acceleration 0-100mph | 5.5 seconds | 10.9 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1700 kg | 1565 kg |
Vehicle Length | 4490 mm | 4780 mm |
Vehicle Width | 1790 mm | 1810 mm |
Vehicle Height | 1340 mm | 1440 mm |
Wheelbase Size | 2730 mm | 2840 mm |
Fuel Consumption Overall | 12.1 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 63 L | 70 L |