2004 BMW Z4 vs. 1989 Renault 21
To start off, 2004 BMW Z4 is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 77 more horse power than 1989 Renault 21. (91 HP @ 5200 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 250 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1989 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 BMW Z4 (210 Nm @ 3500 RPM) has 72 more torque (in Nm) than 1989 Renault 21. (138 Nm @ 3500 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
2004 BMW Z4 | 1989 Renault 21 | |
Make | BMW | Renault |
Model | Z4 | 21 |
Year Released | 2004 | 1989 |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 168 HP | 91 HP |
Engine RPM | 6250 RPM | 5200 RPM |
Torque | 210 Nm | 138 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Compression Ratio | 10.8:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1325 kg | 1075 kg |
Vehicle Length | 4100 mm | 4650 mm |
Vehicle Width | 1790 mm | 1720 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2820 mm |