1991 Renault 21 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1991 Renault 21 is equipped with a bigger engine. In terms of performance, 2004 Rover 45 (115 HP @ 6000 RPM) has 40 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2004 Rover 45 should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 45 weights approximately 115 kg more than 1991 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Rover 45 (138 Nm @ 4500 RPM) has 9 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2004 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
1991 Renault 21 | 2004 Rover 45 | |
Make | Renault | Rover |
Model | 21 | 45 |
Year Released | 1991 | 2004 |
Engine Position | Front | Front |
Engine Size | 1721 cc | 1588 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 75 HP | 115 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 129 Nm | 138 Nm |
Torque RPM | 3250 RPM | 4500 RPM |
Engine Compression Ratio | 9.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1020 kg | 1135 kg |
Vehicle Length | 4650 mm | 4550 mm |
Vehicle Width | 1720 mm | 1690 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2820 mm | 2630 mm |