2009 Ford Flex vs. 2011 Cadillac STS
To start off, 2011 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Ford Flex. In addition, the cost of maintenance, including insurance, on 2009 Ford Flex would be higher. At 3,600 cc (6 cylinders), 2011 Cadillac STS is equipped with a bigger engine. In terms of performance, 2011 Cadillac STS (302 HP @ 6300 RPM) has 40 more horse power than 2009 Ford Flex. (262 HP @ 6250 RPM) In normal driving conditions, 2011 Cadillac STS should accelerate faster than 2009 Ford Flex. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac STS weights approximately 836 kg more than 2009 Ford Flex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2009 Ford Flex, 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, 2011 Cadillac STS (368 Nm @ 5200 RPM) has 32 more torque (in Nm) than 2009 Ford Flex. (336 Nm @ 4500 RPM). This means 2011 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Flex.
Compare all specifications:
| 2009 Ford Flex | 2011 Cadillac STS | |
| Make | Ford | Cadillac |
| Model | Flex | STS |
| Year Released | 2009 | 2011 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 262 HP | 302 HP |
| Engine RPM | 6250 RPM | 6300 RPM |
| Torque | 336 Nm | 368 Nm |
| Torque RPM | 4500 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 966 kg | 1802 kg |
| Vehicle Length | 5130 mm | 4996 mm |
| Vehicle Width | 1930 mm | 1844 mm |
| Vehicle Height | 1730 mm | 1463 mm |
| Wheelbase Size | 3000 mm | 2957 mm |
| Fuel Consumption Highway | 9.8 L/100km | 8.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
