2009 Cadillac STS vs. 2004 Opel Astra
To start off, 2009 Cadillac STS is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 198 more horse power than 2004 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 470 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 257 more torque (in Nm) than 2004 Opel Astra. (170 Nm @ 3800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
2009 Cadillac STS | 2004 Opel Astra | |
Make | Cadillac | Opel |
Model | STS | Astra |
Year Released | 2009 | 2004 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1795 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 123 HP |
Engine RPM | 6400 RPM | 5600 RPM |
Torque | 427 Nm | 170 Nm |
Torque RPM | 4400 RPM | 3800 RPM |
Engine Bore Size | 93 mm | 80.5 mm |
Engine Stroke Size | 84 mm | 88.2 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Top Speed | 250 km/hour | 188 km/hour |
Acceleration 0-100mph | 6.2 seconds | 12.2 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 1350 kg |
Vehicle Length | 4990 mm | 4520 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1470 mm | 1510 mm |
Wheelbase Size | 2960 mm | 2710 mm |
Fuel Consumption Highway | 9.1 L/100km | 6.3 L/100km |
Fuel Consumption City | 13.8 L/100km | 11.4 L/100km |
Fuel Consumption Overall | 16.8 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 66 L | 52 L |