1981 Fiat 127 vs. 2007 Pontiac G5
To start off, 2007 Pontiac G5 is newer by 26 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 2,199 cc (4 cylinders), 2007 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2007 Pontiac G5 (148 HP @ 5800 RPM) has 99 more horse power than 1981 Fiat 127. (49 HP @ 5600 RPM) In normal driving conditions, 2007 Pontiac G5 should accelerate faster than 1981 Fiat 127.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Pontiac G5 (206 Nm @ 5200 RPM) has 129 more torque (in Nm) than 1981 Fiat 127. (77 Nm @ 3000 RPM). This means 2007 Pontiac G5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 2007 Pontiac G5 | |
| Make | Fiat | Pontiac |
| Model | 127 | G5 |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 2199 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 148 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 77 Nm | 206 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Bore Size | 67.3 mm | 86.1 mm |
| Engine Stroke Size | 68 mm | 94.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 3930 mm | 4570 mm |
| Vehicle Width | 1550 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2230 mm | 2640 mm |
