2011 Ford F-Series Super Duty

The 2011 F-Series initially came with a hefty 6.7-liter Power Stroke V-8 turbocharged diesel engine. This engine remains for the mid-year upgrade. However, a few tweaks have streamlined performance to maximize torque and reduce fuel consumption. Add it all up, and the new diesel Ford F-Series specifications come in at a best-in-class 800 lb-ft. of torque and 400 horsepower. Ford is also quick to point out that the upgrades help the Super Duty edge out the towing and payload capacities of the current segment leader – the Chevrolet Silverado 3500.

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