1981 Fiat 127 vs. 1997 Pontiac Grand Prix
To start off, 1997 Pontiac Grand Prix is newer by 16 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 3,785 cc (6 cylinders), 1997 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1997 Pontiac Grand Prix (197 HP @ 5200 RPM) has 148 more horse power than 1981 Fiat 127. (49 HP @ 5600 RPM) In normal driving conditions, 1997 Pontiac Grand Prix should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1997 Pontiac Grand Prix weights approximately 720 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.
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, 1997 Pontiac Grand Prix (305 Nm @ 4000 RPM) has 228 more torque (in Nm) than 1981 Fiat 127. (77 Nm @ 3000 RPM). This means 1997 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127. 1997 Pontiac Grand Prix 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. 1997 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Fiat 127 | 1997 Pontiac Grand Prix | |
| Make | Fiat | Pontiac |
| Model | 127 | Grand Prix |
| Year Released | 1981 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 3785 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 49 HP | 197 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 77 Nm | 305 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 67.3 mm | 96.5 mm |
| Engine Stroke Size | 68 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 830 kg | 1550 kg |
| Vehicle Length | 3930 mm | 5000 mm |
| Vehicle Width | 1550 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2230 mm | 2810 mm |
