2007 Jaguar XKR vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Jaguar XKR. In addition, the cost of maintenance, including insurance, on 2007 Jaguar XKR would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2007 Jaguar XKR (420 HP @ 6000 RPM) has 181 more horse power than 2010 Hummer H3. (239 HP @ 5800 RPM). In normal driving conditions, 2007 Jaguar XKR should accelerate faster than 2010 Hummer H3.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 2010 Hummer H3 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, 2007 Jaguar XKR (560 Nm @ 4000 RPM) has 233 more torque (in Nm) than 2010 Hummer H3. (327 Nm @ 4600 RPM). This means 2007 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 2010 Hummer H3. 2007 Jaguar XKR has automatic transmission and 2010 Hummer H3 has manual transmission. 2010 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XKR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jaguar XKR | 2010 Hummer H3 | |
| Make | Jaguar | Hummer |
| Model | XKR | H3 |
| Year Released | 2007 | 2010 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 239 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 560 Nm | 327 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 95.5 mm |
| Engine Stroke Size | 90 mm | 102 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4800 mm | 4770 mm |
| Vehicle Width | 2080 mm | 2170 mm |
| Vehicle Height | 1330 mm | 1870 mm |
| Wheelbase Size | 2760 mm | 2850 mm |
| Fuel Consumption | 9.4 L/100km | 13.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 71 L | 87 L |
