2003 Alpina B3 vs. 2006 Jaguar XJ
To start off, 2006 Jaguar XJ is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,344 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6200 RPM) has 97 more horse power than 2006 Jaguar XJ. (204 HP @ 4000 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2006 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJ weights approximately 14 kg more than 2003 Alpina B3.
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, 2006 Jaguar XJ (436 Nm @ 1900 RPM) has 74 more torque (in Nm) than 2003 Alpina B3. (362 Nm @ 4800 RPM). This means 2006 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina B3.
Compare all specifications:
2003 Alpina B3 | 2006 Jaguar XJ | |
Make | Alpina | Jaguar |
Model | B3 | XJ |
Year Released | 2003 | 2006 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3344 cc | 2722 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 204 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 362 Nm | 436 Nm |
Torque RPM | 4800 RPM | 1900 RPM |
Engine Bore Size | 87 mm | 81 mm |
Engine Stroke Size | 93.8 mm | 88 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1645 kg | 1659 kg |
Vehicle Length | 4490 mm | 5100 mm |
Vehicle Width | 1760 mm | 1870 mm |
Vehicle Height | 1360 mm | 1450 mm |
Wheelbase Size | 2730 mm | 3040 mm |
Fuel Tank Capacity | 63 L | 85 L |