1976 Fiat 131 vs. 1989 Pontiac Bonneville
To start off, 1989 Pontiac Bonneville is newer by 13 year(s). Which means there will be less support and parts availability for 1976 Fiat 131. In addition, the cost of maintenance, including insurance, on 1976 Fiat 131 would be higher. At 3,791 cc (6 cylinders), 1989 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1989 Pontiac Bonneville (148 HP @ 4400 RPM) has 84 more horse power than 1976 Fiat 131. (64 HP @ 5400 RPM) In normal driving conditions, 1989 Pontiac Bonneville should accelerate faster than 1976 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Bonneville weights approximately 480 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.
Because 1976 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 1976 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Bonneville, 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, 1989 Pontiac Bonneville (271 Nm @ 2000 RPM) has 169 more torque (in Nm) than 1976 Fiat 131. (102 Nm @ 3000 RPM). This means 1989 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 131. 1989 Pontiac Bonneville has automatic transmission and 1976 Fiat 131 has manual transmission. 1976 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Fiat 131 | 1989 Pontiac Bonneville | |
| Make | Fiat | Pontiac |
| Model | 131 | Bonneville |
| Year Released | 1976 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1295 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 148 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 102 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 76 mm | 96.6 mm |
| Engine Stroke Size | 71.5 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1020 kg | 1500 kg |
| Vehicle Length | 4270 mm | 5060 mm |
| Vehicle Width | 1660 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2820 mm |
