2007 BMW 550 vs. 2005 Isuzu Ascender
To start off, 2007 BMW 550 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Isuzu Ascender. In addition, the cost of maintenance, including insurance, on 2005 Isuzu Ascender would be higher. At 4,195 cc (6 cylinders), 2005 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP) has 87 more horse power than 2005 Isuzu Ascender. (275 HP). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2005 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Ascender weights approximately 344 kg more than 2007 BMW 550.
Because 2005 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. 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, 2007 BMW 550 (491 Nm) has 118 more torque (in Nm) than 2005 Isuzu Ascender. (373 Nm). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu Ascender.
Compare all specifications:
| 2007 BMW 550 | 2005 Isuzu Ascender | |
| Make | BMW | Isuzu |
| Model | 550 | Ascender |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 275 HP |
| Torque | 491 Nm | 373 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1660 kg | 2004 kg |
| Vehicle Length | 4850 mm | 4870 mm |
| Vehicle Width | 1490 mm | 1940 mm |
| Vehicle Height | 1850 mm | 1830 mm |
| Wheelbase Size | 2890 mm | 2880 mm |
| Fuel Consumption Overall | 11.1 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 70 L | 82 L |
