2005 Isuzu Ascender vs. 1999 Jaguar S-Type
To start off, 2005 Isuzu Ascender is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 1999 Jaguar S-Type would be higher. At 4,195 cc (6 cylinders), 2005 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2005 Isuzu Ascender (271 HP @ 6000 RPM) has 33 more horse power than 1999 Jaguar S-Type. (238 HP @ 6800 RPM). In normal driving conditions, 2005 Isuzu Ascender should accelerate faster than 1999 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Ascender weights approximately 486 kg more than 1999 Jaguar S-Type. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1999 Jaguar S-Type. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Isuzu Ascender (373 Nm @ 3600 RPM) has 80 more torque (in Nm) than 1999 Jaguar S-Type. (293 Nm @ 4500 RPM). This means 2005 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar S-Type.
Compare all specifications:
| 2005 Isuzu Ascender | 1999 Jaguar S-Type | |
| Make | Isuzu | Jaguar |
| Model | Ascender | S-Type |
| Year Released | 2005 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 238 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 373 Nm | 293 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 102 mm | 79.5 mm |
| 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 Weight | 2170 kg | 1684 kg |
| Vehicle Length | 5280 mm | 4860 mm |
| Vehicle Width | 1940 mm | 2040 mm |
| Vehicle Height | 1920 mm | 1450 mm |
| Wheelbase Size | 3280 mm | 3040 mm |
