1976 Fiat 131 vs. 2001 GMC Sierra
To start off, 2001 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1976 Fiat 131. In addition, the cost of maintenance, including insurance, on 1976 Fiat 131 would be higher. At 4,293 cc (6 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (197 HP @ 4600 RPM) has 60 more horse power than 1976 Fiat 131. (137 HP @ 6400 RPM) In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1976 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 780 kg more than 1976 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1976 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2001 GMC Sierra 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, 2001 GMC Sierra (352 Nm @ 2800 RPM) has 175 more torque (in Nm) than 1976 Fiat 131. (177 Nm @ 3800 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 131.
Compare all specifications:
| 1976 Fiat 131 | 2001 GMC Sierra | |
| Make | Fiat | GMC |
| Model | 131 | Sierra |
| Year Released | 1976 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 137 HP | 197 HP |
| Engine RPM | 6400 RPM | 4600 RPM |
| Torque | 177 Nm | 352 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 995 kg | 1775 kg |
| Vehicle Length | 4200 mm | 5170 mm |
| Vehicle Width | 1730 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2500 mm | 3030 mm |
