1979 Ford LTD vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Ford LTD. In addition, the cost of maintenance, including insurance, on 1979 Ford LTD would be higher. At 4,942 cc (8 cylinders), 1979 Ford LTD is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (235 HP @ 6000 RPM) has 106 more horse power than 1979 Ford LTD. (129 HP @ 3600 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 1979 Ford LTD. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 119 kg more than 1979 Ford LTD. 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, 1979 Ford LTD (302 Nm @ 2600 RPM) has 9 more torque (in Nm) than 2009 Jaguar XF. (293 Nm @ 4100 RPM). This means 1979 Ford LTD will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XF.
Compare all specifications:
| 1979 Ford LTD | 2009 Jaguar XF | |
| Make | Ford | Jaguar |
| Model | LTD | XF |
| Year Released | 1979 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 2967 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 235 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 302 Nm | 293 Nm |
| Torque RPM | 2600 RPM | 4100 RPM |
| Engine Bore Size | 101.7 mm | 89 mm |
| Engine Stroke Size | 76.2 mm | 79.5 mm |
| Engine Compression Ratio | 8.4:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1679 kg |
| Vehicle Length | 5320 mm | 4970 mm |
| Vehicle Width | 1980 mm | 1470 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2910 mm | 2920 mm |
| Fuel Tank Capacity | 72 L | 70 L |
