2009 Cadillac STS vs. 2008 Subaru Outback
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2008 Subaru Outback 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 150 more horse power than 2008 Subaru Outback. (171 HP @ 6000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 445 kg more than 2008 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 196 more torque (in Nm) than 2008 Subaru Outback. (231 Nm @ 4400 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Subaru Outback. 2009 Cadillac STS has automatic transmission and 2008 Subaru Outback has manual transmission. 2008 Subaru Outback 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 | 2008 Subaru Outback | |
| Make | Cadillac | Subaru |
| Model | STS | Outback |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2457 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 171 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 427 Nm | 231 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1820 kg | 1375 kg |
| Vehicle Length | 4990 mm | 4810 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1610 mm |
| Wheelbase Size | 2960 mm | 2680 mm |
| Fuel Consumption | 9.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 66 L | 64 L |
