2003 Isuzu Ascender vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 3 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 5,300 cc (8 cylinders), 2003 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2003 Isuzu Ascender (282 HP @ 5200 RPM) has 164 more horse power than 2006 Opel Vectra. (118 HP @ 4000 RPM). In normal driving conditions, 2003 Isuzu Ascender should accelerate faster than 2006 Opel Vectra.
Because 2003 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Vectra. 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, 2003 Isuzu Ascender (441 Nm @ 4000 RPM) has 160 more torque (in Nm) than 2006 Opel Vectra. (281 Nm @ 2000 RPM). This means 2003 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra. 2003 Isuzu Ascender has automatic transmission and 2006 Opel Vectra has manual transmission. 2006 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Isuzu Ascender | 2006 Opel Vectra | |
| Make | Isuzu | Opel |
| Model | Ascender | Vectra |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 118 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 441 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5280 mm | 4830 mm |
| Vehicle Width | 1940 mm | 1800 mm |
| Vehicle Height | 1920 mm | 1510 mm |
| Wheelbase Size | 3280 mm | 2840 mm |
