1995 BMW S3 vs. 1978 Fiat 131
To start off, 1995 BMW S3 is newer by 17 year(s). Which means there will be less support and parts availability for 1978 Fiat 131. In addition, the cost of maintenance, including insurance, on 1978 Fiat 131 would be higher. At 2,497 cc (6 cylinders), 1995 BMW S3 is equipped with a bigger engine. In terms of performance, 1995 BMW S3 (338 HP @ 4800 RPM) has 263 more horse power than 1978 Fiat 131. (75 HP @ 4200 RPM). In normal driving conditions, 1995 BMW S3 should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1995 BMW S3 weights approximately 535 kg more than 1978 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, 1995 BMW S3 (260 Nm) has 116 more torque (in Nm) than 1978 Fiat 131. (144 Nm). This means 1995 BMW S3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131.
Compare all specifications:
| 1995 BMW S3 | 1978 Fiat 131 | |
| Make | BMW | Fiat |
| Model | S3 | 131 |
| Year Released | 1995 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2444 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 75 HP |
| Engine RPM | 4800 RPM | 4200 RPM |
| Torque | 260 Nm | 144 Nm |
| Engine Compression Ratio | 10.5:1 | 22.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1725 kg | 1190 kg |
| Vehicle Length | 4440 mm | 4270 mm |
| Vehicle Width | 1720 mm | 1660 mm |
| Vehicle Height | 1370 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2500 mm |
