1977 BMW 520 vs. 2005 Mazda 3
To start off, 2005 Mazda 3 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 1,990 cc (6 cylinders), 1977 BMW 520 is equipped with a bigger engine. In terms of performance, 1977 BMW 520 (120 HP @ 6000 RPM) has 12 more horse power than 2005 Mazda 3. (108 HP @ 4000 RPM). In normal driving conditions, 1977 BMW 520 should accelerate faster than 2005 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 70 kg more than 2005 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Mazda 3, 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, 2005 Mazda 3 (225 Nm @ 1750 RPM) has 65 more torque (in Nm) than 1977 BMW 520. (160 Nm @ 4000 RPM). This means 2005 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
1977 BMW 520 | 2005 Mazda 3 | |
Make | BMW | Mazda |
Model | 520 | 3 |
Year Released | 1977 | 2005 |
Engine Position | Front | Front |
Engine Size | 1990 cc | 1560 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 120 HP | 108 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 160 Nm | 225 Nm |
Torque RPM | 4000 RPM | 1750 RPM |
Engine Bore Size | 80 mm | 75 mm |
Engine Stroke Size | 66 mm | 88.3 mm |
Engine Compression Ratio | 9.2:1 | 18.3:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 180 km/hour | 185 km/hour |
Acceleration 0-100mph | 12 seconds | 11.6 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1310 kg | 1240 kg |
Vehicle Length | 4630 mm | 4500 mm |
Vehicle Width | 1700 mm | 1760 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2640 mm | 2680 mm |
Fuel Tank Capacity | 70 L | 55 L |