We’d pony up for the GTS 4.0 model to unlock the sweeter flat-six engine. We’d also keep the standard manual transmission because it’s more fun to operate than the auto. Plus, every GTS comes with desirable performance equipment, including the adjustable and nicely bolstered Sport Seats Plus, a snorty exhaust system, an adaptive sport-tuned suspension, and black 20-inch wheels. It also boasts the Sport Chrono package, which brings a limited-slip differential, brake-based torque vectoring, and the obligatory clock on top of the dashboard.

Fuel Economy and Real-World MPG

The EPA estimates the base Cayman will achieve up to 21 mpg in the city and 27 mpg on the highway. The more powerful S model is rated at 19 mpg city and 25 highway with the automatic; a manual-equipped GT4 is rated at 16 mpg city and 23 highway. We tested the base car and a Cayman S on our 75-mph highway fuel-economy route, which is part of our extensive testing regimen, and both delivered a thrifty 32 mpg in the real world. For more information about the Cayman’s fuel economy, visit the EPA’s website.

Interior, Comfort, and Cargo

Easy-to-understand gauges, comfortable seats, and well-placed controls give the Cayman’s cabin a form-fitting feel, not unlike a superhero’s suit. Still, a plethora of hard buttons and several cheap plastic pieces keep the interior from standing out in this class. Fortunately, Porsche will cover just about any surface in leather—at a cost, of course. A compact front trunk complements the Cayman’s rear cargo area, providing the small sports car with cargo space that rivals the best of its competitive set. We fit two carry-on suitcases in the trunk and two in the frunk. A steep rear-hatch angle, however, means owners will need to use soft duffel bags to make the most of the available space.