2007 BMW X5 vs. 1979 Fiat 131
To start off, 2007 BMW X5 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 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 279 more horse power than 1979 Fiat 131. (71 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1979 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 990 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 X5 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 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 (476 Nm @ 3400 RPM) has 324 more torque (in Nm) than 1979 Fiat 131. (152 Nm @ 2400 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 131. 2007 BMW X5 has automatic transmission and 1979 Fiat 131 has manual transmission. 1979 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X5 | 1979 Fiat 131 | |
Make | BMW | Fiat |
Model | X5 | 131 |
Year Released | 2007 | 1979 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2443 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 350 HP | 71 HP |
Engine RPM | 6300 RPM | 4200 RPM |
Torque | 476 Nm | 152 Nm |
Torque RPM | 3400 RPM | 2400 RPM |
Engine Bore Size | 93 mm | 93 mm |
Engine Stroke Size | 88.3 mm | 90 mm |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 2200 kg | 1210 kg |
Vehicle Length | 4860 mm | 4270 mm |
Vehicle Width | 1940 mm | 1660 mm |
Vehicle Height | 1770 mm | 1370 mm |
Wheelbase Size | 2940 mm | 2500 mm |