2009 Cadillac STS vs. 2011 Toyota Sienna
To start off, 2011 Toyota Sienna is newer by 2 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 36 more horse power than 2011 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2011 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2011 Toyota Sienna weights approximately 402 kg more than 2009 Cadillac STS.
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, 2011 Toyota Sienna, 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 (369 Nm @ 5200 RPM) has 37 more torque (in Nm) than 2011 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2011 Toyota Sienna.
Compare all specifications:
| 2009 Cadillac STS | 2011 Toyota Sienna | |
| Make | Cadillac | Toyota |
| Model | STS | Sienna |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 266 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 369 Nm | 332 Nm |
| Torque RPM | 5200 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2037 kg |
| Vehicle Length | 5000 mm | 5085 mm |
| Vehicle Width | 1850 mm | 1984 mm |
| Vehicle Height | 1470 mm | 1796 mm |
| Wheelbase Size | 2960 mm | 3030 mm |
| Fuel Consumption | 9.1 L/100km | 9.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 64 L | 76 L |
