2009 Cadillac STS vs. 2009 Saturn Sky
To start off, both 2009 Cadillac STS and 2009 Saturn Sky were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 150 more horse power than 2009 Saturn Sky. (171 HP @ 5800 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2009 Saturn Sky. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 476 kg more than 2009 Saturn Sky. 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 2009 Saturn Sky. 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 260 more torque (in Nm) than 2009 Saturn Sky. (167 Nm @ 4500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Sky. 2009 Cadillac STS has automatic transmission and 2009 Saturn Sky has manual transmission. 2009 Saturn Sky will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 2009 Saturn Sky | |
Make | Cadillac | Saturn |
Model | STS | Sky |
Year Released | 2009 | 2009 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4565 cc | 2384 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 171 HP |
Engine RPM | 6400 RPM | 5800 RPM |
Torque | 427 Nm | 167 Nm |
Torque RPM | 4400 RPM | 4500 RPM |
Engine Compression Ratio | 10.5:1 | 10.4:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1820 kg | 1344 kg |
Vehicle Width | 1850 mm | 1820 mm |
Fuel Consumption | 9.1 L/100km | 9.8 L/100km |
Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |