2021 Audi A5 Sportback S-Line Premium Plus 45 quattro

Vehicle Description

This 2021 Audi A5 Sportback Premium Plus is a rare and highly sought-after spec, finished in one of Audi’s most desirable modern color combos—Mythos Gray Metallic over black leather—and sitting aggressively on 19” OEM Audi Sport wheels. It comes equipped with the must-have Black Optics Package, Adaptive Cruise Control with Traffic Jam Assist, the Convenience Package, and its a California-owned 1-owner vehicle with a flawless clean Carfax and zero accident or damage history. This particular A5 Sportback is the one to own if you’re a real enthusiast who wants the most premium build spec in the A5 lineup without paying RS-level prices to get a similar look. It’s a 100% West Coast owned car, which not only means it’s never been exposed to road salt or harsh climates, something we at Supreme Motors in Auburn, WA care deeply about. West Coast ownership and perfect history are huge contributors to long-term value retention and reliability down the road, and this one checks every box.

Mechanically, the 2021 A5 Sportback Premium Plus is powered by Audi’s updated rock solid 2.0L TFSI turbocharged inline-4 engine, now producing 261 horsepower and 273 lb-ft of torque, which makes it not only more efficient but significantly quicker than previous model years. Paired with the S-Tronic 7-speed dual-clutch transmission and legendary Quattro all-wheel drive system, this A5 offers impressive off-the-line punch, sharp response, and confidence in all seasons. Audi’s drive select system allows you to tailor the throttle mapping, steering weight, and shift points depending on your mood—offering the flexibility of a highway cruiser one minute and a backroad carving machine the next. This is the enthusiast’s daily: it balances sport, efficiency, and luxury in a way that few vehicles in this price segment can match. Not all A5s are built equally, and the ones with Adaptive Cruise Control, Black Optics, and upgraded OEM 19s are the real unicorns.

The Black Optics Package sets this car apart immediately from every other A5 on the road. With high-gloss black grille surrounds, window trims, front and rear bumper detailing, and mirror housings, it transforms the entire appearance of the car into something sharper and more aggressive. Paired with the factory 19" Audi Sport 5-spoke wheels, which are both rare and valuable, it gives this A5 Sportback a stance and profile that punches well above its class. The body lines of the Sportback already exude Audi’s modern design language—sleek, athletic, and unmistakably German—but in this gray-on-black with Black Optics trim, it reaches an elite level of styling. You also get full LED headlights and taillights with dynamic turn signals, giving it a high-tech, high-end presence whether pulling up at night or blasting down the freeway.

Inside, the Premium Plus trim brings in all of Audi’s latest tech and luxury upgrades. The highlight is the full Virtual Cockpit, a customizable 12.3” digital instrument cluster that can display navigation, media, performance metrics, and driver assistance info all in crystal-clear resolution. It also includes a larger 10.1” MMI touchscreen infotainment system with wireless Apple CarPlay and Android Auto, voice commands, and a modern user interface that’s fast and intuitive. The Convenience Package adds keyless entry with push-button start, a hands-free power liftgate, auto-dimming side and rearview mirrors, and Audi side assist with rear cross-traffic alert. Combine that with heated leather seats, a panoramic sunroof, tri-zone climate control, and ambient lighting, and this cockpit delivers the refined, tech-forward experience you'd expect from an Audi.

One of the most standout features on this A5 Sportback is the Adaptive Cruise Control with Traffic Jam Assist, a premium option not found on most of the A5s currently on the market. This system allows the car to follow traffic at varying speeds, even down to a stop, and then resume—making long commutes and traffic-heavy drives much less taxing. It's not just about comfort—this tech improves safety and sets this Audi apart from base and mid-range trims. Add to that the standard Audi pre-sense systems, blind spot monitoring, parking sensors, and lane departure warning, and you’re looking at one of the safest midsize luxury sportbacks on the road. These are real-world features that improve your day-to-day experience, not just fluff for brochures.

Every angle of this A5 proves why it’s one of the most respected names in the entry-luxury segment. From the flush frameless doors to the sleek hatchback design that hides serious cargo utility under its sporty sheet metal, the A5 Sportback delivers more usable space than its coupe sibling without sacrificing any of the visual appeal. It’s the sleeper of the Audi lineup—agile, fast, AWD-capable, and understatedly elite. The 19" wheels fill out the wheel wells perfectly, and thanks to Quattro, it hooks up with precision and confidence no matter the weather. We’ve had dozens of A5s come through Supreme Motors, and we know the difference between average builds and the ones that really stand out—and this is the one. Low mileage, top-tier options, the best color combo, California-owned, and a flawless 1-owner clean Carfax. This is how you buy smart. This is Supreme Motors.

Visit Supreme Motors online at www.thesuprememotors.com to see more pictures of this vehicle or call us at 253-277-0677 today to schedule your test drive.

The data regarding manufacturer vehicle specifications are sourced from external entities. We kindly request that you reach out to our establishment via email or telephone for comprehensive information and to confirm availability. Please be advised that the quoted price does not include sales tax, tab's, title, registration fees, governmental charges, Anti Theft and a negotiable $200 Documentary Service Fee.