1999 Audi A4 vs. 1978 BMW 520
To start off, 1999 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1978 BMW 520. In addition, the cost of maintenance, including insurance, on 1978 BMW 520 would be higher. At 2,671 cc (6 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (262 HP @ 5800 RPM) has 127 more horse power than 1978 BMW 520. (135 HP @ 4000 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1978 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW 520 weights approximately 270 kg more than 1999 Audi A4.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 520. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A4 (400 Nm @ 3600 RPM) has 120 more torque (in Nm) than 1978 BMW 520. (280 Nm @ 1750 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 520.
Compare all specifications:
1999 Audi A4 | 1978 BMW 520 | |
Make | Audi | BMW |
Model | A4 | 520 |
Year Released | 1999 | 1978 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2671 cc | 1951 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 262 HP | 135 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 400 Nm | 280 Nm |
Torque RPM | 3600 RPM | 1750 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1400 kg | 1670 kg |
Vehicle Length | 4480 mm | 4810 mm |
Vehicle Width | 1740 mm | 1810 mm |
Vehicle Height | 1420 mm | 1450 mm |
Wheelbase Size | 2620 mm | 2770 mm |
Fuel Tank Capacity | 60 L | 70 L |