2007 BMW X3 vs. 1973 Jaguar XJ
To start off, 2007 BMW X3 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 1973 Jaguar XJ would be higher. At 5,344 cc (12 cylinders), 1973 Jaguar XJ is equipped with a bigger engine. In terms of performance, 1973 Jaguar XJ (251 HP @ 6000 RPM) has 23 more horse power than 2007 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 1973 Jaguar XJ should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 269 kg more than 1973 Jaguar XJ.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 will offer significantly more control. 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, 1973 Jaguar XJ (409 Nm @ 3500 RPM) has 108 more torque (in Nm) than 2007 BMW X3. (301 Nm @ 3500 RPM). This means 1973 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 1973 Jaguar XJ | |
| Make | BMW | Jaguar |
| Model | X3 | XJ |
| Year Released | 2007 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5344 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 251 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 301 Nm | 409 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 89.6 mm | 70 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2104 kg | 1835 kg |
| Vehicle Length | 4670 mm | 4850 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1880 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2770 mm |
| Fuel Tank Capacity | 67 L | 90 L |
