2009 Cadillac STS vs. 2006 Isuzu Ascender
To start off, 2009 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Isuzu Ascender. In addition, the cost of maintenance, including insurance, on 2006 Isuzu Ascender would be higher. At 4,195 cc (6 cylinders), 2006 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 26 more horse power than 2006 Isuzu Ascender. (276 HP @ 6000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2006 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu Ascender weights approximately 535 kg more than 2009 Cadillac STS.
Because 2006 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Isuzu Ascender (373 Nm @ 3600 RPM) has 4 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 2006 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
| 2009 Cadillac STS | 2006 Isuzu Ascender | |
| Make | Cadillac | Isuzu |
| Model | STS | Ascender |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 276 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 369 Nm | 373 Nm |
| Torque RPM | 5200 RPM | 3600 RPM |
| Engine Compression Ratio | 11.3:1 | 18.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2170 kg |
| Vehicle Length | 5000 mm | 5280 mm |
| Vehicle Width | 1850 mm | 1940 mm |
| Vehicle Height | 1470 mm | 1920 mm |
| Wheelbase Size | 2960 mm | 3280 mm |
| Fuel Consumption | 9.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 95 L |
