1978 Fiat 131 vs. 2005 Jaguar S-Type
To start off, 2005 Jaguar S-Type is newer by 27 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 2,967 cc (6 cylinders), 2005 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2005 Jaguar S-Type (235 HP @ 4100 RPM) has 176 more horse power than 1978 Fiat 131. (59 HP @ 4400 RPM) In normal driving conditions, 2005 Jaguar S-Type should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar S-Type weights approximately 493 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, 2005 Jaguar S-Type (293 Nm @ 4100 RPM) has 180 more torque (in Nm) than 1978 Fiat 131. (113 Nm @ 2400 RPM). This means 2005 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131. 2005 Jaguar S-Type 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. 2005 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Fiat 131 | 2005 Jaguar S-Type | |
| Make | Fiat | Jaguar |
| Model | 131 | S-Type |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 235 HP |
| Engine RPM | 4400 RPM | 4100 RPM |
| Torque | 113 Nm | 293 Nm |
| Torque RPM | 2400 RPM | 4100 RPM |
| Engine Bore Size | 88 mm | 89 mm |
| Engine Stroke Size | 82 mm | 79.5 mm |
| Engine Compression Ratio | 22.0:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1180 kg | 1673 kg |
| Vehicle Length | 4270 mm | 4880 mm |
| Vehicle Width | 1660 mm | 1820 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2920 mm |
