1991 Alpina B vs. 2013 Jaguar XK
To start off, 2013 Jaguar XK is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Alpina B. In addition, the cost of maintenance, including insurance, on 1991 Alpina B would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 2013 Jaguar XK (503 HP @ 6500 RPM) has 93 more horse power than 1991 Alpina B. (410 HP @ 5400 RPM) In normal driving conditions, 2013 Jaguar XK should accelerate faster than 1991 Alpina B. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 62 kg more than 2013 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, 2013 Jaguar XK (681 Nm @ 5500 RPM) has 111 more torque (in Nm) than 1991 Alpina B. (570 Nm @ 4000 RPM). This means 2013 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1991 Alpina B.
Compare all specifications:
| 1991 Alpina B | 2013 Jaguar XK | |
| Make | Alpina | Jaguar |
| Model | B | XK |
| Year Released | 1991 | 2013 |
| Engine Size | 5646 cc | 5000 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 503 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 570 Nm | 681 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1866 kg | 1804 kg |
| Vehicle Length | 4790 mm | 4794 mm |
| Vehicle Width | 1860 mm | 2032 mm |
| Vehicle Height | 1350 mm | 1322 mm |
| Wheelbase Size | 2690 mm | 2752 mm |
