2006 BMW X3 vs. 1974 Fiat 131
To start off, 2006 BMW X3 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Fiat 131. In addition, the cost of maintenance, including insurance, on 1974 Fiat 131 would be higher. At 2,979 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (227 HP @ 5900 RPM) has 163 more horse power than 1974 Fiat 131. (64 HP @ 5400 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 1974 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 870 kg more than 1974 Fiat 131. 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 1974 Fiat 131. 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 (291 Nm @ 3500 RPM) has 189 more torque (in Nm) than 1974 Fiat 131. (102 Nm @ 3000 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 131.
Compare all specifications:
| 2006 BMW X3 | 1974 Fiat 131 | |
| Make | BMW | Fiat |
| Model | X3 | 131 |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 227 HP | 64 HP |
| Engine RPM | 5900 RPM | 5400 RPM |
| Torque | 291 Nm | 102 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84.1 mm | 76 mm |
| Engine Stroke Size | 89.7 mm | 71.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 965 kg |
| Vehicle Length | 4570 mm | 4270 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1680 mm | 1370 mm |
| Wheelbase Size | 2800 mm | 2500 mm |
| Fuel Tank Capacity | 67 L | 50 L |
