2005 BMW Z4 vs. 1986 Renault 21
To start off, 2005 BMW Z4 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,995 cc (4 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (141 HP @ 6200 RPM) has 54 more horse power than 1986 Renault 21. (87 HP @ 5500 RPM). In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 295 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 2005 BMW Z4 (200 Nm @ 3600 RPM) has 62 more torque (in Nm) than 1986 Renault 21. (138 Nm @ 3500 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
2005 BMW Z4 | 1986 Renault 21 | |
Make | BMW | Renault |
Model | Z4 | 21 |
Year Released | 2005 | 1986 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1719 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 141 HP | 87 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 200 Nm | 138 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 81 mm |
Engine Stroke Size | 90 mm | 83.5 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Top Speed | 220 km/hour | 180 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 7 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1325 kg | 1030 kg |
Vehicle Length | 4100 mm | 4650 mm |
Vehicle Width | 1790 mm | 1720 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2760 mm |
Fuel Tank Capacity | 55 L | 34 L |