1986 Buick Regal vs. 1987 Fiat 126
To start off, 1987 Fiat 126 is newer by 1 year(s). Which means there will be less support and parts availability for 1986 Buick Regal. In addition, the cost of maintenance, including insurance, on 1986 Buick Regal would be higher. At 3,791 cc (6 cylinders), 1986 Buick Regal is equipped with a bigger engine. In terms of performance, 1986 Buick Regal (235 HP @ 4400 RPM) has 211 more horse power than 1987 Fiat 126. (24 HP @ 4500 RPM). In normal driving conditions, 1986 Buick Regal should accelerate faster than 1987 Fiat 126. With that said, vehicle weight also plays an important factor in acceleration. 1986 Buick Regal weights approximately 905 kg more than 1987 Fiat 126. 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, 1986 Buick Regal (448 Nm @ 2800 RPM) has 406 more torque (in Nm) than 1987 Fiat 126. (42 Nm @ 3000 RPM). This means 1986 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1987 Fiat 126. 1986 Buick Regal has automatic transmission and 1987 Fiat 126 has manual transmission. 1987 Fiat 126 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Buick Regal | 1987 Fiat 126 | |
| Make | Buick | Fiat |
| Model | Regal | 126 |
| Year Released | 1986 | 1987 |
| Engine Position | Front | Rear |
| Engine Size | 3791 cc | 652 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 235 HP | 24 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 448 Nm | 42 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 96.5 mm | 80.1 mm |
| Engine Stroke Size | 86.4 mm | 70 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1490 kg | 585 kg |
| Vehicle Length | 5100 mm | 3130 mm |
| Vehicle Width | 1830 mm | 1390 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2750 mm | 1850 mm |
