2014 Cadillac XTS Fuel Economy

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Fuel Economy

There are no surprises here. With a curb weight of 4,000 pounds or more, and V-6 engines, the 2014 Cadillac XTS gets about the mileage you might expect of a very large sedan.

The EPA pegs the fuel-economy numbers at 17 mpg city, 28 highway for front drivers or 17/26 with AWD. That's not bad considering the XTS' size and luxury, and capacity to carry five for long periods of times.

The 2014 Cadillac XTS won't wow in any way with respect to fuel efficiency, but it's passable considering all the passenger space.

As for the new Twin-Turbo V-6, there are no results yet, but expect mileage to be about the same—perhaps down no more than 1 mpg.

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