1981 BMW 520 vs. 1994 BMW 520
To start off, 1994 BMW 520 is newer by 13 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 1,991 cc (6 cylinders), 1981 BMW 520 is equipped with a bigger engine. In terms of performance, 1994 BMW 520 (148 HP @ 5900 RPM) has 25 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 1994 BMW 520 should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW 520 weights approximately 274 kg more than 1981 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, 1994 BMW 520 (190 Nm @ 4700 RPM) has 20 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 1994 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520.
Compare all specifications:
1981 BMW 520 | 1994 BMW 520 | |
Make | BMW | BMW |
Model | 520 | 520 |
Year Released | 1981 | 1994 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1990 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 148 HP |
Engine RPM | 5800 RPM | 5900 RPM |
Torque | 170 Nm | 190 Nm |
Torque RPM | 4000 RPM | 4700 RPM |
Engine Bore Size | 80 mm | 80 mm |
Engine Stroke Size | 66 mm | 66 mm |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1220 kg | 1494 kg |
Vehicle Length | 4630 mm | 4730 mm |
Vehicle Width | 1710 mm | 1760 mm |
Vehicle Height | 1430 mm | 1400 mm |