2006 BMW X3 vs. 1986 Renault 25
To start off, 2006 BMW X3 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Renault 25. In addition, the cost of maintenance, including insurance, on 1986 Renault 25 would be higher. At 2,978 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (228 HP @ 5900 RPM) has 121 more horse power than 1986 Renault 25. (107 HP @ 5500 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 1986 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 680 kg more than 1986 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 25. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X3 (300 Nm @ 3500 RPM) has 140 more torque (in Nm) than 1986 Renault 25. (160 Nm @ 3000 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 25.
Compare all specifications:
| 2006 BMW X3 | 1986 Renault 25 | |
| Make | BMW | Renault |
| Model | X3 | 25 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 107 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 88.1 mm |
| Engine Stroke Size | 89.6 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1155 kg |
| Vehicle Length | 4570 mm | 4630 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1680 mm | 1410 mm |
| Wheelbase Size | 2800 mm | 2730 mm |
| Fuel Consumption Overall | 11.4 L/100km | 7 L/100km |
| Fuel Tank Capacity | 67 L | 34 L |
