2007 Hummer H2 vs. 1990 Jaguar XJS
To start off, 2007 Hummer H2 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJS would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 34 more horse power than 1990 Jaguar XJS. (291 HP @ 5500 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1990 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 971 kg more than 1990 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H2 (496 Nm @ 4000 RPM) has 56 more torque (in Nm) than 1990 Jaguar XJS. (440 Nm @ 3250 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1990 Jaguar XJS. 2007 Hummer H2 has automatic transmission and 1990 Jaguar XJS has manual transmission. 1990 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H2 | 1990 Jaguar XJS | |
| Make | Hummer | Jaguar |
| Model | H2 | XJS |
| Year Released | 2007 | 1990 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5343 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 325 HP | 291 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 496 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 101.6 mm | 90 mm |
| Engine Stroke Size | 91.9 mm | 70 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1932 kg |
| Vehicle Length | 5180 mm | 4770 mm |
| Vehicle Width | 2070 mm | 1800 mm |
| Vehicle Height | 2020 mm | 1260 mm |
| Wheelbase Size | 3120 mm | 2600 mm |
| Fuel Tank Capacity | 121 L | 82 L |
