2009 Ford Flex vs. 2011 Ford Ka
To start off, 2011 Ford Ka 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 3,494 cc (6 cylinders), 2009 Ford Flex is equipped with a bigger engine. In terms of performance, 2009 Ford Flex (262 HP @ 6250 RPM) has 194 more horse power than 2011 Ford Ka. (68 HP @ 5500 RPM). In normal driving conditions, 2009 Ford Flex should accelerate faster than 2011 Ford Ka.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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 Ford Flex (336 Nm @ 4500 RPM) has 230 more torque (in Nm) than 2011 Ford Ka. (106 Nm @ 3000 RPM). This means 2009 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 2011 Ford Ka. 2009 Ford Flex has automatic transmission and 2011 Ford Ka has manual transmission. 2011 Ford Ka will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Ford Flex will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Ford Flex | 2011 Ford Ka | |
| Make | Ford | Ford |
| Model | Flex | Ka |
| Year Released | 2009 | 2011 |
| Body Type | Crossover | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 262 HP | 68 HP |
| Engine RPM | 6250 RPM | 5500 RPM |
| Torque | 336 Nm | 106 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 9.4:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 966 kg | 966 kg |
| Vehicle Length | 5130 mm | 3630 mm |
| Vehicle Width | 1930 mm | 1830 mm |
| Vehicle Height | 1730 mm | 1830 mm |
| Wheelbase Size | 3000 mm | 2450 mm |
| Fuel Consumption Overall | 12.4 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 70 L | 40 L |
