2007 Audi A3 vs. 1977 BMW 520
To start off, 2007 Audi A3 is newer by 30 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 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 127 more horse power than 1977 BMW 520. (120 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 185 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.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 160 more torque (in Nm) than 1977 BMW 520. (160 Nm @ 4000 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
2007 Audi A3 | 1977 BMW 520 | |
Make | Audi | BMW |
Model | A3 | 520 |
Year Released | 2007 | 1977 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 3187 cc | 1990 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 247 HP | 120 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 320 Nm | 160 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 95.9 mm | 66 mm |
Engine Compression Ratio | 11.3:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 180 km/hour |
Acceleration 0-100mph | 6.3 seconds | 12 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1495 kg | 1310 kg |
Vehicle Length | 4210 mm | 4630 mm |
Vehicle Width | 1770 mm | 1700 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2640 mm |
Fuel Tank Capacity | 60 L | 70 L |