Genesis GV90 Flagship SUV Debuts With Hidden B-Pillar Coach Doors and 657 HP

The pillarless hardtop died around 1976. Rollover and roof-crush rules were coming, the engineering answer was a thick B-pillar, and one of the prettiest shapes in postwar car design went with it. Nobody has really brought it back since. Rolls-Royce and the old Lincoln kept the rear-hinged doors, but they kept a pillar too, or they built the pillar into the door and hoped you wouldn’t look.

Genesis just unveiled a full-size electric SUV that does the whole trick. The GV90 arrived at the Palace of Fine Arts in San Francisco on August 19, and the headline feature is a pair of coach doors with no B-pillar between them.

The clever bit is not the opening. It’s the closing.

On every coach-door car I can think of, the rear door is a hostage. Front door shuts first, rear door second, and if you get the order wrong you sit there looking foolish while somebody in the front seat reaches for their handle. Genesis built a dual-motion hinge that slides the rear door outboard a fraction before it swings, so it clears the front door entirely. Either door opens and closes on its own, in any order. They call the whole arrangement the Neolun Arch Gate, which is marketing, but the hinge is real engineering.

Underneath the theatre is the part that killed the hardtop in the first place. There is no pillar, so the crash loads have to go somewhere else. Genesis put high-strength dual steel beams inside the doors, thickened the cabin frame to about 1.5 times normal, and packed integrated steel tubes and structural foam into the passenger cell. The claim is a hidden roll cage that matches a conventional B-pillar car in crash performance. That is the sentence every safety engineer since 1970 has wanted to be able to write.

There are twelve airbags, including one in the roof that deploys across the glass in a rollover to keep people inside the car. Seat cushion airbags stop occupants submarining under the belt. Curtain bags now reach the third row.

The numbers behind the party trick

Genesis built this on eMP, a platform reserved for its flagship, and the spec sheet reads like a brand trying to prove something. A 123.5 kWh battery, the biggest Hyundai Motor Group has put in anything. Combined 657 hp and 590 lb-ft from two motors. Roughly 310 miles of range on internal testing, and 10 to 80 percent in 22 minutes on a 350 kW charger.

More interesting for anyone who cares about how a car actually moves: dual E-LSDs, one on each axle, which is a first for the group. Multi-chamber air springs with adjustable stiffness and ride height. Mono-tube dual-valve adaptive dampers. Rear-wheel steering with five degrees of angle, which is what lets a 208-inch car with a 127.8-inch wheelbase turn like something two sizes smaller. Four-piston monobloc calipers up front.

The wheelbase deserves a second look. At 127.8 inches it is stretched well past the car’s overall length would suggest, which is the old limousine proportion trick, and it explains the flat floor and the lounge cabin.

An interior that quotes the 1950s and 2050s at once

The front seats swivel 180 degrees when parked. Press a button on the door trim and the driver turns around to face the back seat. Chrysler sold swivel seats in 1959 and buyers loved them; they came back this time with motors and a safety interlock.

There is no start button. Pull the handle and the car wakes, then closes its own door behind you. The column shifter rotates from twelve o’clock to two, a crystal-topped controller rises out of the console, and covers slide off the dashboard tweeters. Step on the brake and you’re driving. The whole sequence is choreography, and I suspect it will either delight owners or drive them slightly mad by year three.

The center screen is 23.6 inches, then rises 90mm when parked to become 24.6 inches for video. There’s no instrument cluster at all, replaced by a 25-inch head-up display. Infotainment runs Pleos Connect on Android Automotive with a third-party app store and a generative AI assistant.

The four-seat Executive Suite version goes further: real wood veneer flooring with underfloor radiant heating borrowed from Korean ondol, a fridge, fold-out tables, roll blinds, a partition wall to the trunk, and a glass roof with liquid crystal film that darkens in six separate zones. Bang and Olufsen supplies 25 speakers and a 7.1.4 Dolby Atmos setup that can imitate the acoustics of Boston Symphony Hall.

Design by moon jar, marketing by Marilyn

The exterior brief was the Korean moon jar, a white porcelain vessel valued for proportion and empty space. In practice that means no rear spoiler, no decorative creases, flush surface-emitting taillights, and a clamshell hood over full-width headlamps. Sixteen exterior colors, thirteen gloss and three matte, with names like Seychelles Beige and Baena Green. Twenty-four inch forged wheels as standard on the Neolun.

It works better than the description suggests. A big EV SUV with nothing to distract from its mass usually looks like a refrigerator. This one gets away with it because the surfaces are doing the work.

Then there’s the Marilyn Monroe campaign, which Genesis has tied to the launch on the grounds that she also defied convention and built something on her own terms. There’s a short film directed by Maggie Gyllenhaal heading to Venice. I’ll leave that one alone.

No price. No on-sale date. For a car this fully specified, revealed with this much production value, that omission is the loudest thing in the release.