1986 Renault 21 vs. 2011 BMW 330
To start off, 2011 BMW 330 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 330 is equipped with a bigger engine. In terms of performance, 2011 BMW 330 (256 HP @ 4000 RPM) has 192 more horse power than 1986 Renault 21. (64 HP @ 4500 RPM) In normal driving conditions, 2011 BMW 330 should accelerate faster than 1986 Renault 21.
Because 2011 BMW 330 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 330. 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 330 (540 Nm @ 3000 RPM) has 422 more torque (in Nm) than 1986 Renault 21. (118 Nm @ 2250 RPM). This means 2011 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1986 Renault 21 | 2011 BMW 330 | |
| Make | Renault | BMW |
| Model | 21 | 330 |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 256 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 118 Nm | 540 Nm |
| Torque RPM | 2250 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 90 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4540 mm | 4624 mm |
| Vehicle Width | 1730 mm | 1811 mm |
| Vehicle Height | 1430 mm | 1384 mm |
| Wheelbase Size | 2670 mm | 2810 mm |
