2007 BMW X3 vs. 1979 Fiat 131
To start off, 2007 BMW X3 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Fiat 131. In addition, the cost of maintenance, including insurance, on 1979 Fiat 131 would be higher. At 2,443 cc (4 cylinders), 1979 Fiat 131 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (148 HP @ 4000 RPM) has 77 more horse power than 1979 Fiat 131. (71 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1979 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 530 kg more than 1979 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (330 Nm @ 2000 RPM) has 178 more torque (in Nm) than 1979 Fiat 131. (152 Nm @ 2400 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 131.
Compare all specifications:
2007 BMW X3 | 1979 Fiat 131 | |
Make | BMW | Fiat |
Model | X3 | 131 |
Year Released | 2007 | 1979 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2443 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 148 HP | 71 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 330 Nm | 152 Nm |
Torque RPM | 2000 RPM | 2400 RPM |
Engine Bore Size | 84 mm | 93 mm |
Engine Stroke Size | 90 mm | 90 mm |
Engine Compression Ratio | 17.0:1 | 22.0:1 |
Fuel Type | Diesel | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1740 kg | 1210 kg |
Vehicle Length | 4570 mm | 4270 mm |
Vehicle Width | 1680 mm | 1660 mm |
Vehicle Height | 1860 mm | 1370 mm |
Wheelbase Size | 2800 mm | 2500 mm |