2005 Isuzu Ascender vs. 2004 Opel Signum
To start off, 2005 Isuzu Ascender is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 4,195 cc (6 cylinders), 2005 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2005 Isuzu Ascender (271 HP @ 6000 RPM) has 146 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 2005 Isuzu Ascender should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Ascender weights approximately 790 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. 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, 2005 Isuzu Ascender (373 Nm @ 3600 RPM) has 203 more torque (in Nm) than 2004 Opel Signum. (170 Nm @ 3800 RPM). This means 2005 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
2005 Isuzu Ascender | 2004 Opel Signum | |
Make | Isuzu | Opel |
Model | Ascender | Signum |
Year Released | 2005 | 2004 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 4195 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 125 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 373 Nm | 170 Nm |
Torque RPM | 3600 RPM | 3800 RPM |
Engine Bore Size | 93 mm | 80.5 mm |
Engine Stroke Size | 102 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2170 kg | 1380 kg |
Vehicle Length | 5280 mm | 4640 mm |
Vehicle Width | 1940 mm | 1800 mm |
Vehicle Height | 1920 mm | 1470 mm |
Wheelbase Size | 3280 mm | 2700 mm |