1978 Fiat 127 vs. 2005 GMC Yukon
To start off, 2005 GMC Yukon is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Fiat 127. In addition, the cost of maintenance, including insurance, on 1978 Fiat 127 would be higher. At 5,328 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (287 HP @ 5200 RPM) has 243 more horse power than 1978 Fiat 127. (44 HP @ 5600 RPM) In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1978 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1385 kg more than 1978 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1978 Fiat 127. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 2005 GMC Yukon (441 Nm @ 4000 RPM) has 377 more torque (in Nm) than 1978 Fiat 127. (64 Nm @ 3000 RPM). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 127. 2005 GMC Yukon has automatic transmission and 1978 Fiat 127 has manual transmission. 1978 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Fiat 127 | 2005 GMC Yukon | |
| Make | Fiat | GMC |
| Model | 127 | Yukon |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 5328 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 287 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 64 Nm | 441 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 65 mm | 96 mm |
| Engine Stroke Size | 67.7 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 705 kg | 2090 kg |
| Vehicle Length | 3650 mm | 4870 mm |
| Vehicle Width | 1530 mm | 1900 mm |
| Vehicle Height | 1370 mm | 1830 mm |
| Wheelbase Size | 2230 mm | 2880 mm |
