2010 Flex SEL Sport Utility Vehicle Performance Review
* 3,496 cc 3.5 liters V 6 front engine with 92.5 mm bore, 88.7 mm stroke, 10.3 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder Duratec 35
* Unleaded fuel 87
* Multi-point injection fuel system
* 18.6 gallon main unleaded fuel tank 15.5
* Power: 195 kW , 262 HP SAE @ 6,250 rpm; 248 ft lb , 336 Nm @ 4,500 rpm