2006 BMW 530 vs. 1986 Renault 21
To start off, 2006 BMW 530 is newer by 20 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 2,999 cc (6 cylinders), 2006 BMW 530 is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (255 HP @ 6600 RPM) has 168 more horse power than 1986 Renault 21. (87 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 530 should accelerate faster than 1986 Renault 21.
Because 2006 BMW 530 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 530. 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, 2006 BMW 530 (298 Nm @ 2750 RPM) has 160 more torque (in Nm) than 1986 Renault 21. (138 Nm @ 3500 RPM). This means 2006 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2006 BMW 530 | 1986 Renault 21 | |
| Make | BMW | Renault |
| Model | 530 | 21 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1719 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 255 HP | 87 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 298 Nm | 138 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 81 mm |
| Engine Stroke Size | 88 mm | 83.5 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4860 mm | 4650 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 34 L |
