2005 BMW 325 vs. 1990 Renault 21
To start off, 2005 BMW 325 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Renault 21. In addition, the cost of maintenance, including insurance, on 1990 Renault 21 would be higher. At 2,492 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP @ 6000 RPM) has 109 more horse power than 1990 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1990 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 550 kg more than 1990 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Renault 21. In wet, icy, snow, or gravel driving conditions, 2005 BMW 325 will offer significantly more control. 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 325 (245 Nm @ 3500 RPM) has 116 more torque (in Nm) than 1990 Renault 21. (129 Nm @ 3250 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 21.
Compare all specifications:
2005 BMW 325 | 1990 Renault 21 | |
Make | BMW | Renault |
Model | 325 | 21 |
Year Released | 2005 | 1990 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 184 HP | 75 HP |
Engine RPM | 6000 RPM | 5000 RPM |
Torque | 245 Nm | 129 Nm |
Torque RPM | 3500 RPM | 3250 RPM |
Engine Bore Size | 84 mm | 81 mm |
Engine Stroke Size | 75 mm | 83.5 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1570 kg | 1020 kg |
Vehicle Length | 4480 mm | 4650 mm |
Vehicle Width | 1750 mm | 1720 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2730 mm | 2820 mm |