2008 Isuzu Ascender vs. 2005 Opel Astra
To start off, 2008 Isuzu Ascender is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 4,195 cc (6 cylinders), 2008 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2008 Isuzu Ascender (285 HP @ 6000 RPM) has 196 more horse power than 2005 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 2008 Isuzu Ascender should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu Ascender weights approximately 585 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Isuzu Ascender (374 Nm @ 4600 RPM) has 173 more torque (in Nm) than 2005 Opel Astra. (201 Nm @ 1750 RPM). This means 2008 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2008 Isuzu Ascender has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Isuzu Ascender | 2005 Opel Astra | |
| Make | Isuzu | Opel |
| Model | Ascender | Astra |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 1686 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 89 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 374 Nm | 201 Nm |
| Torque RPM | 4600 RPM | 1750 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1900 kg | 1315 kg |
| Vehicle Length | 4870 mm | 4300 mm |
| Vehicle Width | 1940 mm | 1760 mm |
| Vehicle Height | 1900 mm | 1440 mm |
| Wheelbase Size | 2880 mm | 2640 mm |
| Fuel Consumption Highway | 11.8 L/100km | 4.2 L/100km |
| Fuel Consumption City | 16.8 L/100km | 6.4 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 5 L/100km |
| Fuel Tank Capacity | 82 L | 52 L |
