2009 BMW X5 vs. 1949 Jaguar Mark IV
To start off, 2009 BMW X5 is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Jaguar Mark IV. In addition, the cost of maintenance, including insurance, on 1949 Jaguar Mark IV would be higher. At 3,483 cc (6 cylinders), 1949 Jaguar Mark IV is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (265 HP @ 4200 RPM) has 142 more horse power than 1949 Jaguar Mark IV. (123 HP @ 4250 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1949 Jaguar Mark IV.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Jaguar Mark IV. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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, 2009 BMW X5 (576 Nm @ 1750 RPM) has 326 more torque (in Nm) than 1949 Jaguar Mark IV. (250 Nm @ 2000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1949 Jaguar Mark IV. 2009 BMW X5 has automatic transmission and 1949 Jaguar Mark IV has manual transmission. 1949 Jaguar Mark IV will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 1949 Jaguar Mark IV | |
| Make | BMW | Jaguar |
| Model | X5 | Mark IV |
| Year Released | 2009 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3483 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 265 HP | 123 HP |
| Engine RPM | 4200 RPM | 4250 RPM |
| Torque | 576 Nm | 250 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4860 mm | 4730 mm |
| Vehicle Width | 1940 mm | 1680 mm |
| Wheelbase Size | 2940 mm | 3060 mm |
