1994 Renault 21 vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Renault 21. In addition, the cost of maintenance, including insurance, on 1994 Renault 21 would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 109 more horse power than 1994 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1994 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 440 kg more than 1994 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, 1994 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 (237 Nm @ 3500 RPM) has 108 more torque (in Nm) than 1994 Renault 21. (129 Nm @ 3250 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Renault 21. 2005 BMW Z4 has automatic transmission and 1994 Renault 21 has manual transmission. 1994 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1994 Renault 21 | 2005 BMW Z4 | |
Make | Renault | BMW |
Model | 21 | Z4 |
Year Released | 1994 | 2005 |
Engine Position | Front | Front |
Engine Size | 1719 cc | 2489 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 75 HP | 184 HP |
Engine RPM | 5000 RPM | 6100 RPM |
Torque | 129 Nm | 237 Nm |
Torque RPM | 3250 RPM | 3500 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 83.5 mm | 75 mm |
Engine Compression Ratio | 9.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 176 km/hour | 235 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 955 kg | 1395 kg |
Vehicle Length | 4470 mm | 4100 mm |
Vehicle Width | 1730 mm | 1790 mm |
Vehicle Height | 1430 mm | 1310 mm |
Wheelbase Size | 2550 mm | 2500 mm |
Fuel Consumption Overall | 7 L/100km | 9 L/100km |
Fuel Tank Capacity | 55 L | 55 L |