2007 BMW X5 vs. 1986 Renault 21
To start off, 2007 BMW X5 is newer by 21 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), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (202 HP) has 136 more horse power than 1986 Renault 21. (66 HP). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1019 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 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2007 BMW X5 (480 Nm @ 2000 RPM) has 354 more torque (in Nm) than 1986 Renault 21. (126 Nm @ 2250 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
2007 BMW X5 | 1986 Renault 21 | |
Make | BMW | Renault |
Model | X5 | 21 |
Year Released | 2007 | 1986 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2068 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 202 HP | 66 HP |
Torque | 480 Nm | 126 Nm |
Torque RPM | 2000 RPM | 2250 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 88 mm | 89 mm |
Fuel Type | Diesel | Diesel |
Top Speed | 210 km/hour | 164 km/hour |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2099 kg | 1080 kg |
Vehicle Length | 4670 mm | 4470 mm |
Vehicle Width | 1720 mm | 1720 mm |
Vehicle Height | 1880 mm | 1420 mm |
Wheelbase Size | 2830 mm | 2610 mm |