2009 Cadillac STS vs. 2012 Subaru Legacy
To start off, 2012 Subaru Legacy is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 154 more horse power than 2012 Subaru Legacy. (148 HP @ 3600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2012 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 77 kg more than 2012 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Subaru Legacy is all wheel drive (AWD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2012 Subaru Legacy 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 (369 Nm @ 5200 RPM) has 19 more torque (in Nm) than 2012 Subaru Legacy. (350 Nm @ 1800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2012 Subaru Legacy. 2009 Cadillac STS has automatic transmission and 2012 Subaru Legacy has manual transmission. 2012 Subaru Legacy 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 | 2012 Subaru Legacy | |
| Make | Cadillac | Subaru |
| Model | STS | Legacy |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 302 HP | 148 HP |
| Engine RPM | 6300 RPM | 3600 RPM |
| Torque | 369 Nm | 350 Nm |
| Torque RPM | 5200 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1558 kg |
| Vehicle Length | 5000 mm | 4775 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1535 mm |
| Wheelbase Size | 2960 mm | 2750 mm |
| Fuel Consumption Highway | 9.1 L/100km | 5.3 L/100km |
| Fuel Consumption City | 13.8 L/100km | 7.6 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 64 L | 65 L |
