2008 BMW Z4 vs. 1990 BMW 525
To start off, 2008 BMW Z4 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 BMW 525. In addition, the cost of maintenance, including insurance, on 1990 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 1990 BMW 525 (185 HP @ 5900 RPM) has 10 more horse power than 2008 BMW Z4. (175 HP @ 5800 RPM) In normal driving conditions, 1990 BMW 525 should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 525 weights approximately 225 kg more than 2008 BMW Z4. 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, 1990 BMW 525 (240 Nm @ 4700 RPM) has 10 more torque (in Nm) than 2008 BMW Z4. (230 Nm @ 3500 RPM). This means 1990 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
2008 BMW Z4 | 1990 BMW 525 | |
Make | BMW | BMW |
Model | Z4 | 525 |
Year Released | 2008 | 1990 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 185 HP |
Engine RPM | 5800 RPM | 5900 RPM |
Torque | 230 Nm | 240 Nm |
Torque RPM | 3500 RPM | 4700 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 78.8 mm | 75 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Top Speed | 229 km/hour | 224 km/hour |
Acceleration 0-100mph | 6.5 seconds | 9.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1350 kg | 1575 kg |
Vehicle Length | 4100 mm | 4730 mm |
Vehicle Width | 1790 mm | 1760 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2770 mm |