2006 Cadillac STS vs. 2011 Hyundai Sonata
To start off, 2011 Hyundai Sonata is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 131 more horse power than 2011 Hyundai Sonata. (190 HP @ 6300 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2011 Hyundai Sonata.
Because 2006 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 2006 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2011 Hyundai Sonata, 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.
Compare all specifications:
| 2006 Cadillac STS | 2011 Hyundai Sonata | |
| Make | Cadillac | Hyundai |
| Model | STS | Sonata |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2400 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 190 HP |
| Engine RPM | 6400 RPM | 6300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4990 mm | 4821 mm |
| Vehicle Width | 1850 mm | 1834 mm |
| Vehicle Height | 1470 mm | 1471 mm |
| Wheelbase Size | 2960 mm | 2794 mm |
| Fuel Consumption Highway | 9.1 L/100km | 6.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
