1978 Fiat 131 vs. 2007 Saab 05-Sep
To start off, 2007 Saab 05-Sep is newer by 29 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 2,444 cc (4 cylinders), 1978 Fiat 131 is equipped with a bigger engine. In terms of performance, 2007 Saab 05-Sep (118 HP @ 4000 RPM) has 43 more horse power than 1978 Fiat 131. (75 HP @ 4200 RPM) In normal driving conditions, 2007 Saab 05-Sep should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 510 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.
Because 1978 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 1978 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2007 Saab 05-Sep, 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, 2007 Saab 05-Sep (280 Nm @ 1500 RPM) has 136 more torque (in Nm) than 1978 Fiat 131. (144 Nm @ 2400 RPM). This means 2007 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131. 2007 Saab 05-Sep has automatic transmission and 1978 Fiat 131 has manual transmission. 1978 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Fiat 131 | 2007 Saab 05-Sep | |
| Make | Fiat | Saab |
| Model | 131 | 05-Sep |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2444 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 118 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 144 Nm | 280 Nm |
| Torque RPM | 2400 RPM | 1500 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 90 mm | 98 mm |
| Engine Compression Ratio | 22.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 1700 kg |
| Vehicle Length | 4270 mm | 4830 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2710 mm |
