2006 BMW 525 vs. 1991 Renault 21
To start off, 2006 BMW 525 is newer by 15 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 2,999 cc, 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6250 RPM) has 140 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1991 Renault 21.
Because 2006 BMW 525 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 2006 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 2006 BMW 525 (251 Nm @ 2750 RPM) has 122 more torque (in Nm) than 1991 Renault 21. (129 Nm @ 3250 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 21.
Compare all specifications:
2006 BMW 525 | 1991 Renault 21 | |
Make | BMW | Renault |
Model | 525 | 21 |
Year Released | 2006 | 1991 |
Engine Position | Front | Front |
Engine Size | 2999 cc | 1721 cc |
Horse Power | 215 HP | 75 HP |
Engine RPM | 6250 RPM | 5000 RPM |
Torque | 251 Nm | 129 Nm |
Torque RPM | 2750 RPM | 3250 RPM |
Engine Bore Size | 85.1 mm | 81 mm |
Engine Stroke Size | 87.9 mm | 83.5 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Vehicle Length | 4860 mm | 4650 mm |
Vehicle Width | 1850 mm | 1720 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2890 mm | 2820 mm |