2005 Cadillac STS vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 151 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 531 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Cadillac STS (339 Nm @ 3200 RPM) has 189 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2005 Cadillac STS | 2006 Opel Astra | |
Make | Cadillac | Opel |
Model | STS | Astra |
Year Released | 2005 | 2006 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3556 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 104 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 339 Nm | 150 Nm |
Torque RPM | 3200 RPM | 3900 RPM |
Engine Bore Size | 94 mm | 79 mm |
Engine Stroke Size | 86 mm | 81.5 mm |
Engine Compression Ratio | 10.2:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 229 km/hour | 187 km/hour |
Acceleration 0-100mph | 7.4 seconds | 12.2 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1796 kg | 1265 kg |
Vehicle Length | 4990 mm | 4300 mm |
Vehicle Width | 1850 mm | 1760 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Highway | 9.8 L/100km | 5.4 L/100km |
Fuel Consumption City | 13.8 L/100km | 8.6 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 64 L | 52 L |