1981 Fiat 127 vs. 2006 Jeep Grand Cherokee
To start off, 2006 Jeep Grand Cherokee is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 3,700 cc (6 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (208 HP @ 5200 RPM) has 134 more horse power than 1981 Fiat 127. (74 HP @ 5750 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 1256 kg more than 1981 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1981 Fiat 127. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee 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, 2006 Jeep Grand Cherokee (319 Nm @ 4000 RPM) has 216 more torque (in Nm) than 1981 Fiat 127. (103 Nm @ 3500 RPM). This means 2006 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127. 2006 Jeep Grand Cherokee has automatic transmission and 1981 Fiat 127 has manual transmission. 1981 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Fiat 127 | 2006 Jeep Grand Cherokee | |
| Make | Fiat | Jeep |
| Model | 127 | Grand Cherokee |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1300 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 208 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Torque | 103 Nm | 319 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 56 mm | 90.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 775 kg | 2031 kg |
| Vehicle Length | 3720 mm | 4750 mm |
| Vehicle Width | 1560 mm | 2150 mm |
| Vehicle Height | 1380 mm | 1790 mm |
| Wheelbase Size | 2230 mm | 2790 mm |
| Fuel Tank Capacity | 38 L | 78 L |
