1991 Ford Thunderbird vs. 2004 Jaguar XK
To start off, 2004 Jaguar XK is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1991 Ford Thunderbird would be higher. At 4,942 cc (8 cylinders), 1991 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2004 Jaguar XK (290 HP @ 6100 RPM) has 93 more horse power than 1991 Ford Thunderbird. (197 HP @ 4000 RPM) In normal driving conditions, 2004 Jaguar XK should accelerate faster than 1991 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Thunderbird weights approximately 182 kg more than 2004 Jaguar XK.
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, 2004 Jaguar XK (394 Nm @ 4250 RPM) has 21 more torque (in Nm) than 1991 Ford Thunderbird. (373 Nm @ 3000 RPM). This means 2004 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Thunderbird.
Compare all specifications:
| 1991 Ford Thunderbird | 2004 Jaguar XK | |
| Make | Ford | Jaguar |
| Model | Thunderbird | XK |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 3996 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 290 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 373 Nm | 394 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 101.6 mm | 86 mm |
| Engine Stroke Size | 76.2 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1752 kg | 1570 kg |
| Vehicle Length | 5050 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2880 mm | 3040 mm |
| Fuel Tank Capacity | 65 L | 75 L |
