2003 BMW X3 vs. 1981 Renault 18
To start off, 2003 BMW X3 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Renault 18. In addition, the cost of maintenance, including insurance, on 1981 Renault 18 would be higher. At 2,492 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (185 HP @ 6000 RPM) has 119 more horse power than 1981 Renault 18. (66 HP @ 4500 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1981 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 790 kg more than 1981 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Renault 18. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 2003 BMW X3 (245 Nm @ 3500 RPM) has 121 more torque (in Nm) than 1981 Renault 18. (124 Nm @ 2250 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 18.
Compare all specifications:
2003 BMW X3 | 1981 Renault 18 | |
Make | BMW | Renault |
Model | X3 | 18 |
Year Released | 2003 | 1981 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2068 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 185 HP | 66 HP |
Engine RPM | 6000 RPM | 4500 RPM |
Torque | 245 Nm | 124 Nm |
Torque RPM | 3500 RPM | 2250 RPM |
Engine Bore Size | 84 mm | 86.1 mm |
Engine Stroke Size | 75 mm | 89 mm |
Drive Type | 4WD | Front |
Vehicle Weight | 1840 kg | 1050 kg |
Vehicle Length | 4570 mm | 4410 mm |
Vehicle Width | 1860 mm | 1710 mm |
Vehicle Height | 1680 mm | 1410 mm |
Wheelbase Size | 2800 mm | 2450 mm |