2003 Isuzu Ascender vs. 2005 Mercedes-Benz G
To start off, 2005 Mercedes-Benz G is newer by 2 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (292 HP @ 4200 RPM) has 21 more horse power than 2003 Isuzu Ascender. (271 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2003 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 290 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, 2005 Mercedes-Benz G (457 Nm) has 83 more torque (in Nm) than 2003 Isuzu Ascender. (374 Nm). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Isuzu Ascender.
Compare all specifications:
| 2003 Isuzu Ascender | 2005 Mercedes-Benz G | |
| Make | Isuzu | Mercedes-Benz |
| Model | Ascender | G |
| Year Released | 2003 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 271 HP | 292 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 374 Nm | 457 Nm |
| Engine Bore Size | 93 mm | 97 mm |
| Engine Stroke Size | 102 mm | 84 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2170 kg | 2460 kg |
| Vehicle Length | 5280 mm | 4720 mm |
| Vehicle Width | 1940 mm | 1820 mm |
| Vehicle Height | 1920 mm | 1980 mm |
| Wheelbase Size | 3280 mm | 2890 mm |
