2009 Hummer H2 vs. 1947 Jaguar Mark IV
To start off, 2009 Hummer H2 is newer by 62 year(s). Which means there will be less support and parts availability for 1947 Jaguar Mark IV. In addition, the cost of maintenance, including insurance, on 1947 Jaguar Mark IV would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 270 more horse power than 1947 Jaguar Mark IV. (123 HP @ 4250 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1947 Jaguar Mark IV. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1113 kg more than 1947 Jaguar Mark IV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1947 Jaguar Mark IV. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 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 Hummer H2 (564 Nm @ 4300 RPM) has 314 more torque (in Nm) than 1947 Jaguar Mark IV. (250 Nm @ 2000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1947 Jaguar Mark IV. 2009 Hummer H2 has automatic transmission and 1947 Jaguar Mark IV has manual transmission. 1947 Jaguar Mark IV will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1947 Jaguar Mark IV | |
| Make | Hummer | Jaguar |
| Model | H2 | Mark IV |
| Year Released | 2009 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 3485 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 123 HP |
| Engine RPM | 5700 RPM | 4250 RPM |
| Torque | 564 Nm | 250 Nm |
| Torque RPM | 4300 RPM | 2000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2903 kg | 1790 kg |
| Vehicle Length | 4830 mm | 4730 mm |
| Vehicle Width | 2070 mm | 1680 mm |
| Wheelbase Size | 3130 mm | 3060 mm |
