2002 BMW Z4 vs. 1988 BMW 520
To start off, 2002 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1988 BMW 520. In addition, the cost of maintenance, including insurance, on 1988 BMW 520 would be higher. At 2,494 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (190 HP @ 6000 RPM) has 61 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW 520 weights approximately 175 kg more than 2002 BMW Z4.
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, 2002 BMW Z4 (245 Nm @ 3500 RPM) has 71 more torque (in Nm) than 1988 BMW 520. (174 Nm @ 4000 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520. 1988 BMW 520 has automatic transmission and 2002 BMW Z4 has manual transmission. 2002 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 BMW Z4 | 1988 BMW 520 | |
Make | BMW | BMW |
Model | Z4 | 520 |
Year Released | 2002 | 1988 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1989 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 129 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 245 Nm | 174 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 75 mm | 66 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Top Speed | 235 km/hour | 202 km/hour |
Acceleration 0-100mph | 7.3 seconds | 12.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1395 kg | 1570 kg |
Vehicle Length | 4100 mm | 4780 mm |
Vehicle Width | 1790 mm | 1810 mm |
Vehicle Height | 1310 mm | 1440 mm |
Wheelbase Size | 2580 mm | 2770 mm |
Fuel Consumption | 6.9 L/100km | 7.8 L/100km |
Fuel Consumption City | 12.5 L/100km | 13.5 L/100km |
Fuel Consumption Overall | 8.9 L/100km | 9.9 L/100km |
Fuel Tank Capacity | 55 L | 70 L |