2003 Isuzu Ascender vs. 2011 Saab 9-4X
To start off, 2011 Saab 9-4X is newer by 8 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 4,195 cc (6 cylinders), 2003 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2011 Saab 9-4X (300 HP @ 5500 RPM) has 29 more horse power than 2003 Isuzu Ascender. (271 HP @ 6000 RPM) In normal driving conditions, 2011 Saab 9-4X should accelerate faster than 2003 Isuzu Ascender.
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, 2011 Saab 9-4X (400 Nm @ 2000 RPM) has 26 more torque (in Nm) than 2003 Isuzu Ascender. (374 Nm @ 3600 RPM). This means 2011 Saab 9-4X will have an easier job in driving up hills or pulling heavy equipment than 2003 Isuzu Ascender.
Compare all specifications:
| 2003 Isuzu Ascender | 2011 Saab 9-4X | |
| Make | Isuzu | Saab |
| Model | Ascender | 9-4X |
| Year Released | 2003 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 300 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 374 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5280 mm | 4829 mm |
| Vehicle Width | 1940 mm | 1905 mm |
| Vehicle Height | 1920 mm | 1679 mm |
| Wheelbase Size | 3280 mm | 2807 mm |
