1978 Fiat 131 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Fiat 131. In addition, the cost of maintenance, including insurance, on 1978 Fiat 131 would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 164 more horse power than 1978 Fiat 131. (75 HP @ 4200 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1012 kg more than 1978 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 183 more torque (in Nm) than 1978 Fiat 131. (144 Nm @ 2400 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131.
Compare all specifications:
| 1978 Fiat 131 | 2009 Hummer H3 | |
| Make | Fiat | Hummer |
| Model | 131 | H3 |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2444 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 239 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 144 Nm | 327 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Engine Bore Size | 93 mm | 95.5 mm |
| Engine Stroke Size | 90 mm | 102 mm |
| Engine Compression Ratio | 22.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 2202 kg |
| Vehicle Length | 4270 mm | 4770 mm |
| Vehicle Width | 1660 mm | 2170 mm |
| Vehicle Height | 1370 mm | 1870 mm |
| Wheelbase Size | 2500 mm | 2850 mm |
