1973 Fiat 128 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Fiat 128. In addition, the cost of maintenance, including insurance, on 1973 Fiat 128 would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 235 more horse power than 1973 Fiat 128. (63 HP @ 6000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1973 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1203 kg more than 1973 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 331 more torque (in Nm) than 1973 Fiat 128. (83 Nm @ 4400 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 128.
Compare all specifications:
| 1973 Fiat 128 | 2013 GMC Sierra | |
| Make | Fiat | GMC |
| Model | 128 | Sierra |
| Year Released | 1973 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 298 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 83 Nm | 414 Nm |
| Torque RPM | 4400 RPM | 4600 RPM |
| Engine Bore Size | 80 mm | 96 mm |
| Engine Stroke Size | 55.5 mm | 83 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 820 kg | 2023 kg |
| Vehicle Length | 3820 mm | 5222 mm |
| Vehicle Width | 1570 mm | 2031 mm |
| Vehicle Height | 1320 mm | 1869 mm |
| Wheelbase Size | 2230 mm | 3023 mm |
| Fuel Tank Capacity | 50 L | 98 L |
