1977 Fiat 133 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 161 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1451 kg more than 1977 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 298 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2008 GMC Sierra | |
| Make | Fiat | GMC |
| Model | 133 | Sierra |
| Year Released | 1977 | 2008 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 4298 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 195 HP |
| Engine RPM | 4800 RPM | 4600 RPM |
| Torque | 55 Nm | 353 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Compression Ratio | 7.9:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Weight | 690 kg | 2141 kg |
| Vehicle Length | 3460 mm | 5710 mm |
| Vehicle Width | 1430 mm | 2040 mm |
| Vehicle Height | 1330 mm | 1880 mm |
| Wheelbase Size | 2030 mm | 3030 mm |
