KBB.com 10 Most Fuel-Efficient SUVs. Only 47,533 Miles! Delivers 26 Highway MPG and 19 City MPG! This BMW X3 delivers a Intercooled Turbo Premium Unleaded I-6 3.0 L/182 engine powering this Automatic transmission. Window Grid Diversity Antenna, Wheels: 18 x 8.0 Double Spoke (Style 605) -inc: Light alloy, Valet Function.*This BMW X3 Comes Equipped with These Options *Trunk/Hatch Auto-Latch, Trip computer, Transmission: 8-Speed STEPTRONIC Automatic, Transmission w/Driver Selectable Mode and STEPTRONIC Sequential Shift Control, Towing Equipment -inc: Trailer Sway Control, Tires: P245/50R18 AS Run-Flat, Tire Specific Low Tire Pressure Warning, Tailgate/Rear Door Lock Included w/Power Door Locks, Systems Monitor, Strut Front Suspension w/Coil Springs.* Expert Reviews!*As reported by KBB.com: If you want your upscale SUV to accent sport, then the 2015 BMW X3 may just be the ticket. Of course, with plenty of cargo space and a choice of two fuel-efficient engines, it’s not short on utility, either.* Stop By Today *Stop by Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 for a quick visit and a great vehicle!