2009 Cadillac STS vs. 2007 Saturn ION
To start off, 2009 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Saturn ION. In addition, the cost of maintenance, including insurance, on 2007 Saturn ION would be higher. At 4,564 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (320 HP @ 6400 RPM) has 175 more horse power than 2007 Saturn ION. (145 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2007 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 306 kg more than 2007 Saturn ION. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2007 Saturn ION, 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 224 more torque (in Nm) than 2007 Saturn ION. (203 Nm @ 4200 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Saturn ION. 2009 Cadillac STS has automatic transmission and 2007 Saturn ION has manual transmission. 2007 Saturn ION 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 | 2007 Saturn ION | |
Make | Cadillac | Saturn |
Model | STS | ION |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 4564 cc | 2198 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 145 HP |
Engine RPM | 6400 RPM | 5600 RPM |
Torque | 427 Nm | 203 Nm |
Torque RPM | 4400 RPM | 4200 RPM |
Engine Compression Ratio | 3.7:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1635 kg | 1329 kg |
Vehicle Length | 5000 mm | 4690 mm |
Vehicle Width | 1850 mm | 1710 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2960 mm | 2630 mm |
Fuel Consumption Highway | 9.8 L/100km | 6.7 L/100km |
Fuel Consumption City | 15.7 L/100km | 9.1 L/100km |
Fuel Consumption Overall | 13.1 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 64 L | 49 L |