2009 GMC Yukon vs. 2003 Isuzu Ascender
To start off, 2009 GMC Yukon 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 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 39 more horse power than 2003 Isuzu Ascender. (271 HP @ 6000 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2003 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2003 Isuzu Ascender weights approximately 29 kg more than 2009 GMC Yukon.
Because 2003 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. 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, 2009 GMC Yukon (454 Nm @ 4400 RPM) has 80 more torque (in Nm) than 2003 Isuzu Ascender. (374 Nm @ 3600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2003 Isuzu Ascender.
Compare all specifications:
| 2009 GMC Yukon | 2003 Isuzu Ascender | |
| Make | GMC | Isuzu |
| Model | Yukon | Ascender |
| Year Released | 2009 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 271 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 454 Nm | 374 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 2170 kg |
| Vehicle Length | 5140 mm | 5280 mm |
| Vehicle Width | 2010 mm | 1940 mm |
| Vehicle Height | 1960 mm | 1920 mm |
| Wheelbase Size | 2950 mm | 3280 mm |
