It is easy to assume that makers of high-performance luxury cars and drivers who spend large sums to buy them do not care much about fuel economy.
But in reality, that is not the case. Even while developing sports cars long ago, automakers focused on weight reduction and built in fuel-saving technology.
Consumers are the same. Even when buying premium cars, they pay close attention to fuel costs. The not-insignificant sales of electric models from Mercedes-Benz and BMW prove this.
Porsche sold about 10,000 cars in Korea last year, with pure electric vehicles accounting for 34% and plug-in hybrids for 28%.
We test-drove the Cayenne S E-Hybrid Coupe, a plug-in hybrid sport utility vehicle (SUV), around the greater Seoul area. It sits between the Cayenne E-Hybrid and the Turbo E-Hybrid.
Specifications show a length of 4,930 mm, width of 2,194 mm and height of 1,657 mm. With a curb weight of 2,515 kg and a length approaching 5 meters, it is fairly substantial in size.
But it does not look sluggish. From the front, the headlamps, one of the elements that define a vehicle's first impression, look especially dynamic. Four small light-emitting diode (LED) modules are arranged in a "2x2" structure, and at night these four pupils light up to signal Porsche's presence.
The test car had the "HD Matrix LED Headlights (3.4 million won)" option, which builds more than 32,000 pixels into each module to cast brighter light over a wider area.
Its height is about 40 mm lower than the regular Cayenne, which makes the center of gravity appear lower and gives the impression of a wider stance.
From the side, the slightly tucked waistline stands out. It helps reduce air resistance. True to its coupe form, the smooth, unbroken curve from the roof to the trunk adds dynamism.
Even as a hybrid model, the dual mufflers mounted on both sides of the bottom of the rear bumper emphasize its high-performance character. The 21-inch wide tires also hint at the vehicle's power.
Climbing in, the dashboard top is not high, giving a good sense of visual openness. In the center of the dashboard sits Porsche's hallmark Sport Chrono stopwatch.
The gear selector is mounted to the right of the instrument cluster and moves up and down. The steering wheel is wrapped in Alcantara rather than leather. It is a top-grade interior material that is as soft as natural leather while resisting stains. Its thickness is slimmer than that of other brands' high-performance SUVs.
The drive-assist buttons are behind the steering wheel, which can be a bit hard to operate while driving. The center stack is relatively intuitive. Buttons for heated and ventilated seats and temperature control sit on a glassy black panel on the center console; it is not fully touch-sensitive and requires a slight press to actuate.
The biggest advantage of a plug-in hybrid is economy. The Cayenne S E-Hybrid is equipped with a 25.9 kWh battery, enabling up to 90 km of pure electric driving. In winter the maximum range drops to about 70 km, but that is still enough for weekday city driving without using a drop of fuel.
Even when the battery is depleted, selecting modes such as "E-Charge" or "Sport" allows charging while driving on engine power. It supports up to 11 kW on AC charging, fully charging in under 2 hours 30 minutes. Considering that many vehicles are around 6 kW, this is a solid performance.
Unlike weekdays, driving on the outskirts over the weekend reveals the Cayenne's identity. A 6-cylinder turbo engine producing 360 horsepower combines with a 176-horsepower electric motor for a total maximum output of 519 horsepower and peak torque of 76.5 kg·m (wheel-turning force). It takes 4.7 seconds to accelerate from a standstill to 100 kph, and top speed is 263 kph.
Switching from e-Hybrid mode to Sport mode makes the vehicle twitch to life as revs rise and the suspension firms up. Pressing the accelerator deep sends the speed soaring in an instant. Select Sport Plus mode to enjoy the exhaust note as well.
While driving, you can sense the road surface to a degree. With front and rear tire widths of 285 mm and 315 mm, respectively, the contact patches are wider than a typical sedan's, transmitting more of the surface texture. It is not at the level of noise, but rather the amount of essential information needed for intuitive driving. Some wind noise seeps in as well. This suits drivers seeking a vehicle that balances proper quietness with lively responses.
Another strength is that it does not need a lot of space to turn despite being a midsize-to-large SUV. That is thanks to rear-wheel steering, which turns the rear wheels opposite the front to shrink the turning radius. In a real-world U-turn across three lanes, it succeeded even with an obstacle in the far lane. Its low center of gravity and heavy mass kept it stable through bends without body roll.
Despite the coupe profile, the rear seats do not feel excessively low in headroom. With the reporter's height of 170 cm, knee room was relatively ample as well. However, the seatback pockets are netting rather than leather, which seems somewhat out of place for a luxury car. The trunk has a basic capacity of 404 liters, and the low roof can make it hard to load tall items. Folding the rear seats allows for extra cargo.
The Cayenne S E-Hybrid Coupe's domestic price for the 2026 model year starts at 169.5 million won including VAT. The test car, with Arctic Gray exterior color (5.3 million won), two-tone combination leather interior (5.9 million won) and a SportDesign front apron (4.7 million won), among other options, totaled 211.9 million won.