2005 Audi A4 vs. 1975 BMW 520
To start off, 2005 Audi A4 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 2,983 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (247 HP @ 6300 RPM) has 124 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1975 BMW 520.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 520. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (320 Nm @ 3250 RPM) has 148 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520.
Compare all specifications:
2005 Audi A4 | 1975 BMW 520 | |
Make | Audi | BMW |
Model | A4 | 520 |
Year Released | 2005 | 1975 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2983 cc | 1991 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 247 HP | 123 HP |
Engine RPM | 6300 RPM | 5700 RPM |
Torque | 320 Nm | 172 Nm |
Torque RPM | 3250 RPM | 4350 RPM |
Engine Compression Ratio | 13.0:1 | 9.3:1 |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4590 mm | 4630 mm |
Vehicle Width | 1780 mm | 1700 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2660 mm | 2640 mm |