2003 Isuzu Ascender vs. 2009 Jaguar XJ
To start off, 2009 Jaguar XJ is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Isuzu Ascender. In addition, the cost of maintenance, including insurance, on 2003 Isuzu Ascender would be higher. At 4,200 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (297 HP @ 6000 RPM) has 26 more horse power than 2003 Isuzu Ascender. (271 HP @ 6000 RPM) In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2003 Isuzu Ascender.
Because 2003 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2009 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2003 Isuzu Ascender 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, 2003 Isuzu Ascender (374 Nm @ 3600 RPM) has 64 more torque (in Nm) than 2009 Jaguar XJ. (310 Nm @ 4100 RPM). This means 2003 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XJ.
Compare all specifications:
| 2003 Isuzu Ascender | 2009 Jaguar XJ | |
| Make | Isuzu | Jaguar |
| Model | Ascender | XJ |
| Year Released | 2003 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 297 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 374 Nm | 310 Nm |
| Torque RPM | 3600 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5280 mm | 4970 mm |
| Vehicle Width | 1940 mm | 1950 mm |
| Vehicle Height | 1920 mm | 1470 mm |
| Wheelbase Size | 3280 mm | 3040 mm |
