2004 GMC Sierra vs. 2003 Isuzu Ascender
To start off, 2004 GMC Sierra is newer by 1 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 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (325 HP) has 54 more horse power than 2003 Isuzu Ascender. (271 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 104 kg more than 2003 Isuzu Ascender. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 GMC Sierra (502 Nm) has 128 more torque (in Nm) than 2003 Isuzu Ascender. (374 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Isuzu Ascender.
Compare all specifications:
| 2004 GMC Sierra | 2003 Isuzu Ascender | |
| Make | GMC | Isuzu |
| Model | Sierra | Ascender |
| Year Released | 2004 | 2003 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 271 HP |
| Torque | 502 Nm | 374 Nm |
| Engine Bore Size | 102 mm | 93 mm |
| Engine Stroke Size | 92 mm | 102 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2274 kg | 2170 kg |
| Vehicle Length | 5790 mm | 5280 mm |
| Vehicle Width | 2130 mm | 1940 mm |
| Vehicle Height | 1880 mm | 1920 mm |
| Wheelbase Size | 3650 mm | 3280 mm |
