1986 Renault 21 vs. 2011 BMW 530
To start off, 2011 BMW 530 is newer by 25 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 2,993 cc (6 cylinders), 2011 BMW 530 is equipped with a bigger engine. In terms of performance, 2011 BMW 530 (256 HP) has 186 more horse power than 1986 Renault 21. (70 HP) In normal driving conditions, 2011 BMW 530 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 530 weights approximately 820 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 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, 2011 BMW 530 (540 Nm) has 468 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2011 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2011 BMW 530 has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Renault 21 | 2011 BMW 530 | |
| Make | Renault | BMW |
| Model | 21 | 530 |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 256 HP |
| Torque | 72 Nm | 540 Nm |
| Top Speed | 163 km/hour | 250 km/hour |
| Acceleration 0-100mph | 14.5 seconds | 5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 970 kg | 1790 kg |
| Vehicle Length | 4470 mm | 4899 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1464 mm |
| Wheelbase Size | 2670 mm | 2968 mm |
| Fuel Tank Capacity | 66 L | 70 L |
