In today’s market, SUVs reign supreme, no matter the buyer. You name it, and there’s an SUV for it. That said, some shoppers still prefer a sedan when it comes to spacious and practical cars. Buick, a brand long tied to the geriatric population, has had a sort of renaissance in the past five or so years, with its lineup being trimmed to SUVs only and its style palette updated to attract modern buyers. Rumors of a sedan in the works for North America are big news, as the last sedan offered in Buick’s North American stable was the Regal, which was discontinued after the 2020 model year. Buick’s new four-door venture could birth a model that attracts those looking to dip their toes into the lavish world of luxury for the first time, as well as budget luxury shoppers.
Buick’s Sedan Could Battle The Entry-Level Luxury Stalwarts
When it comes to Buick and a new sedan, there are a few routes they could go, but the only one in which the American mid-luxury brand stands a chance is in the entry-level, sub-$50,000 luxury space. Think Lexus ES, Cadillac CT4, Mercedes-Benz C-Class, and Genesis G70. While the aforementioned models aren’t cheap compared to a Corolla, they offer their refinement at a more approachable price compared to the likes of the S-Class, 7 Series, A8, and LS.
This is where we see the Buick sedan doing work, as anything from Buick in the near-six-figure range won’t pull buyers from more prestigious brands like Mercedes-Benz, Cadillac, and BMW. Still, you can’t serve a luxury or even a mid-luxury sedan without the posh trimmings. Thankfully, Buick’s current palette offers genuine contemporary tech, style, and comfort that can be had at a reasonable price. Just look at how the Envista blew up, thanks to the affordable yet refined balance it strikes. The Buick sedan could follow this path and draw a decent buyer base.
Performance Luxury Plans Will Need To Be Put On Ice Until The Ball Gets Rolling
In terms of engines and performance chops, GM has everything it needs to create a luxury sleeper to challenge BMW M, Cadillac V, and Mercedes-AMG. Just look at the CT4 and CT5-V Blackwing models — both of which combine quality luxury, comfort, and practicality with jaw-dropping performance ability. The biggest problem with bringing that level of power to the Buick lineup is that it will jack the price up beyond what many would be willing to pay for a Buick. While we would definitely love to see something completely left-field from Buick (maybe even a wagon variant or a next-gen GNX), it would be wise of the brand to hover around the ~$45,000 range. Now, this doesn’t mean plopping in a small NA four-pot with 150 horsepower in it and calling it a day. Just hold off on the supercharged LT4 and manual transmission… for now.
Rumors place the upcoming Buick sedan on GM’s Alpha II platform, which underpins the outgoing Cadillac CT4, CT5, and upcoming Chevy Camaro reboot. This platform has the ability to house anything from a sedate four-cylinder to a rowdy V8, giving the Buick sedan a proper canvas to build on. Either the base CT5’s turbo-four with 237 horsepower or the CT4-V’s juicier turbo-four with 325 horsepower and 380 pound-feet of torque would be a decent place to start. Not too much as to inflate the price, but enough to give it some legs.
Modern Design And Road Appeal Are Covered
Just going off of Buick’s current design direction, it wouldn’t be far off to imagine a sedan in the same design flavor as the SUV lineup would warrant a double-take. The clean, reserved approach isn’t for everyone, and not all luxury brands can pull it off and satisfy their buyers. Let’s face it, luxury shoppers want bold and flashy, but Buick has a history of understated refinement, and this approach just works for them in 2026, especially since they updated the design language to suit modern buyer tastes.
Ditching the full-on retirement home aesthetic and giving its SUVs a contemporary edge has been a key contributor to the brand’s 180, even going as far as to reference this polar shift in the “Is that a Buick?” marketing campaign. A clean-cut, stately sedan with a reasonably athletic powertrain and modern cabin features may not be what the market is shouting for, but it would definitely add more value to the brand’s SUV-only lineup if executed strategically.
Sources: GM Authority, GM