1971 Buick GS vs. 1976 Fiat 131
To start off, 1976 Fiat 131 is newer by 5 year(s). Which means there will be less support and parts availability for 1971 Buick GS. In addition, the cost of maintenance, including insurance, on 1971 Buick GS would be higher. At 5,724 cc (6 cylinders), 1971 Buick GS is equipped with a bigger engine. In terms of performance, 1971 Buick GS (190 HP @ 4000 RPM) has 52 more horse power than 1976 Fiat 131. (138 HP @ 6400 RPM). In normal driving conditions, 1971 Buick GS should accelerate faster than 1976 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick GS weights approximately 592 kg more than 1976 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1971 Buick GS (394 Nm @ 2800 RPM) has 217 more torque (in Nm) than 1976 Fiat 131. (177 Nm @ 3800 RPM). This means 1971 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 131.
Compare all specifications:
| 1971 Buick GS | 1976 Fiat 131 | |
| Make | Buick | Fiat |
| Model | GS | 131 |
| Year Released | 1971 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 190 HP | 138 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 394 Nm | 177 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1632 kg | 1040 kg |
| Vehicle Length | 5180 mm | 4200 mm |
| Vehicle Width | 1960 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1370 mm |
| Wheelbase Size | 2860 mm | 2430 mm |
