1983 Fiat 127 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Fiat 127. In addition, the cost of maintenance, including insurance, on 1983 Fiat 127 would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 246 more horse power than 1983 Fiat 127. (49 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1983 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1438 kg more than 1983 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1983 Fiat 127, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Sierra (414 Nm @ 4800 RPM) has 337 more torque (in Nm) than 1983 Fiat 127. (77 Nm @ 3000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat 127. 2007 GMC Sierra has automatic transmission and 1983 Fiat 127 has manual transmission. 1983 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Fiat 127 | 2007 GMC Sierra | |
| Make | Fiat | GMC |
| Model | 127 | Sierra |
| Year Released | 1983 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1048 cc | 4802 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 49 HP | 295 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 77 Nm | 414 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Engine Bore Size | 67.2 mm | 96 mm |
| Engine Stroke Size | 68 mm | 83 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Vehicle Weight | 830 kg | 2268 kg |
| Vehicle Length | 3930 mm | 5850 mm |
| Vehicle Width | 1550 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2230 mm | 3650 mm |
