1978 Fiat 131 vs. 1999 Jaguar XK
To start off, 1999 Jaguar XK is newer by 21 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 3,996 cc (8 cylinders), 1999 Jaguar XK is equipped with a bigger engine. In terms of performance, 1999 Jaguar XK (290 HP @ 6100 RPM) has 215 more horse power than 1978 Fiat 131. (75 HP @ 4200 RPM) In normal driving conditions, 1999 Jaguar XK should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jaguar XK 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.
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, 1999 Jaguar XK (393 Nm @ 4250 RPM) has 249 more torque (in Nm) than 1978 Fiat 131. (144 Nm @ 2400 RPM). This means 1999 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131. 1999 Jaguar XK 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. 1999 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Fiat 131 | 1999 Jaguar XK | |
Make | Fiat | Jaguar |
Model | 131 | XK |
Year Released | 1978 | 1999 |
Engine Position | Front | Front |
Engine Size | 2444 cc | 3996 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 75 HP | 290 HP |
Engine RPM | 4200 RPM | 6100 RPM |
Torque | 144 Nm | 393 Nm |
Torque RPM | 2400 RPM | 4250 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 90 mm | 86 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1190 kg | 1700 kg |
Vehicle Length | 4270 mm | 4770 mm |
Vehicle Width | 1660 mm | 1840 mm |
Vehicle Height | 1370 mm | 1320 mm |
Wheelbase Size | 2500 mm | 2600 mm |