Porsche now makes five versions of its 3.4-liter engine, and they vary in power from 315 horsepower in the Boxster S to 350 horsepower in the 911 Carrera. In the GTS, the engine makes 330. Body Styles, Trim Levels, and Options. The 2015 Porsche Boxster is a two-seat convertible offered in three trim levels base, S and GTS. The base model comes equipped with staggered-width 18-inch alloy wheels with summer tires, a power-operated soft top with heated rear glass, a wind deflector, an automatically extending rear spoiler. Find 2015 Porsche Boxster GTS listings in your area. Certified Pre-Owned No Transmission Automatic Color Carrara White Metallic Description Used 2015 Porsche Boxster GTS for sale - $65,800, 9,875 miles with Bluetooth, Leather Seats, Backup Camera, Sunroof/Moonroof, Navigation System, Premium Package Avg. 2015 Porsche Boxster GTS. Cars Reviews Porsche Porsche Boxster Convertible Sports cars. Back to Model. by Mark McNabb, on March 24, 2014, 1330. The Porsche Boxster S and its hardtop twin the. Find 2015 Porsche Boxster for Sale. Find car prices, photos, and more. Locate car dealers and find your car at Autotrader. Save up to $2,042 on one of 23 used Porsche Boxsters in Kansas City, MO. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. Shop 2015 Porsche 911 vehicles for sale in Kansas City, MO at Cars.com. Research, compare and save listings, or contact sellers directly from 277 2015 911 models in Kansas City. Find the best used 2015 Porsche Boxster GTS near you. Every used car for sale comes with a free CARFAX Report. We have 6 2015 Porsche Boxster GTS vehicles for sale that are reported accident free, 1 1-Owner cars, and 6 personal use cars. But you don’t have to look at the nose of the 2015 Boxster GTS when you’re driving it, and the little cosmetic changes—the black trim, the fake suede, the headrest embroidery—are just. PHOTOS 2015 Porsche Cayman GTS and Boxster GTS "Porsche" Porsche expects about 15 percent of Boxster and Cayman orders will be for the GTS cars, which is consistent with what it sees with the.