1987 Buick Regal vs. 1981 Fiat 131
To start off, 1987 Buick Regal is newer by 6 year(s). Which means there will be less support and parts availability for 1981 Fiat 131. In addition, the cost of maintenance, including insurance, on 1981 Fiat 131 would be higher. At 2,843 cc (6 cylinders), 1987 Buick Regal is equipped with a bigger engine. In terms of performance, 1987 Buick Regal (135 HP @ 4400 RPM) has 65 more horse power than 1981 Fiat 131. (70 HP @ 5500 RPM). In normal driving conditions, 1987 Buick Regal should accelerate faster than 1981 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1987 Buick Regal weights approximately 290 kg more than 1981 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Fiat 131 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 1987 Buick Regal, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 Buick Regal (244 Nm @ 3600 RPM) has 136 more torque (in Nm) than 1981 Fiat 131. (108 Nm @ 3000 RPM). This means 1987 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131. 1987 Buick Regal has automatic transmission and 1981 Fiat 131 has manual transmission. 1981 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1987 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Buick Regal | 1981 Fiat 131 | |
| Make | Buick | Fiat |
| Model | Regal | 131 |
| Year Released | 1987 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2843 cc | 1367 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 135 HP | 70 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 244 Nm | 108 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1340 kg | 1050 kg |
| Vehicle Length | 4890 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2740 mm | 2500 mm |
