Audi RS 5 Sportback Review: Powerful and Practical with One Problem

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Audi RS 5 Sportback Ascari Launch Edition

The Audi RS 5 Sportback Ascari Launch Edition blends muscular looks, incredible brakes, killer paint, and great power. But is it worth $100K???

Refreshed for 2021, Audi regales its RS 5 Sportback as the Swiss Army knife of premium sports sedans. Wider and meaner looking than the A5 and S5, the flagship RS 5 Sportback retains coupe styling while adding an extra set of doors and a hatchback. Performance, meet practicality. As a mid-level RS model, power is a respectable 444hp and 442 lb.-ft. of peak torque. A number that won’t win you any bragging rights these days, but still faster to 60 than most American muscle cars.

And, wow, does it launch hard.

In short, with blistering acceleration, nimble driving dynamics, seating for four adults, and a sumptuous interior, the RS 5 Sportback is one of the most well-rounded vehicles you could drive today. A daily driver with track toy cred, so to speak. But after spending a week with our loaner, I came away unable to fully recommend one. Here’s why…

Our Loaner

RS 5

In automobile review circles, OEMs tend to send journalists highly spec’d models and/or special editions. To judge the RS 5, Audi sent us a 1 of 100 Audi RS 5 Sportback Ascari Launch Edition which MSRPs at $96,945. This was for the 2021 model year, by the way, and as far as I can tell, 2022s will be virtually identical save for the availability of the launch editions

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The Audi RS 5 Sportback starts at $75,400. Under the hood, Audi stuffed a 2.9L V6 Biturbo engine that routes its 444 ponies to all four wheels with an 8-speed Tiptronic transmission. (Quatttro? Always.)

RS 5 Sportback

Outside, the RS model is more menacing and muscular, adding widened fender arches and more aggressive angles than the A5 and S5. Inside, the RS 5 will look familiar to anyone who’s seen an Audi lately. Sport seats come wrapped in fine Napa leather with honeycomb stitching. The heart of the infotainment system is a Bang & Olufsen 3D stereo with wireless Apple Car Play (and Android Auto) that delivers rich engaging music across a wide band of frequencies. There’s also a front USB-A charging point, a USB-C charging port and wireless charging pad in the center console, and two USB-A ports for rear passengers.

To this, the Ascari Launch Edition costs $20,500 and adds

  • 20″ 5-arm-flag forged aluminum wheels
  • 275-30 Pirelli summer tires
  • 174mph top track speed limiter
  • Exclusive Ascari Blue metallic paint
  • Matte aluminum optic side sill inlays & mirror housings
  • Audi side assist with pre-sense rear
  • Blue brake calipers
  • Carbon fiber engine cover
  • Ceramic front brakes
  • Dynamic Steering
  • Alcantara flat-bottom steering wheel
  • RS matte carbon inlays
  • Adaptive cruise control with Traffic Jam assist
  • RS sport exhaust
  • Audi active lane assist & park assist
  • RS sport suspension plus with Dynamic Ride Control
  • Head-up display
  • Top view camera system

What We Love

Audi RS 5 interior

Overall, I’m a big fan of Audi’s current design language, especially as it applies to S and RS models. The RS 5 Sportback looks cool as hell. And yet, maybe because Audis are so ubiquitous in Los Angeles, it retains a certain sleeper status. Ascari blue metallic paint stuns and shimmers, shifting ever so slightly to purple at certain angles. Paired with the matte aluminum sill and forged aluminum wheels, the launch edition looks a bit like an Iron Man Transformer (RIP Tony Stark).

Dropping in behind the wheel, the Audi RS 5 Sportback offers thrilling acceleration, nimble turning, and insanely good ceramic brakes. At this power level, you’ve got enough juice to get a few tickets, but not enough to overpower the chassis, which makes it fun in almost every scenario. Sure, the steering feels numb, but it turns in well and the suspension remains compliant and comfortable, even in its stiffest mode.

RS 5 Sportback

To say the RS 5 feels lighter than its 4,000-ish pounds is a testament to Audi engineering.

And, yet, despite being able to launch hard and play in the canyons, it’s a shockingly practical vehicle. Coupe styling with four doors and room for four adults. A rear hatch that makes loading luggage and packages easier than most sedans. And a humble daily driver demeanor able to cloak the beast within.

2.9L Biturbo V6

In short, Audi’s right. It’s a Swiss Army knife. It’s one of the best daily driver / weekend toys you could buy. Well, except for one thing…

What We’d Change

Audi RS 5 Sportback

Though naturally biased towards various V8, 10, and 12 engines, this 2.9L sixer absolutely screams in a way that captures my heart. Rev this Biturbo during a long pull under a tunnel and it transports the driver directly onto a race track.

Then you hear it shift… And a sound emerges that (almost) makes me loathe the whole experience.

Imagine a burble tune that, upon shifting, unleashes a sound resembling human flatulence as amplified by a blown-out speaker. I wish I was kidding and feel free to disagree, of course. But, in an otherwise spectacular sedan, the back-end of the car butt-rumbles with every gear change. Upshift, downshift, dynamic mode, comfort, all of it.

To my layman’s ears, it seems almost like the idea was to deepen the tonal experience. But the resulting resonance rattles the car in a way I couldn’t enjoy or ignore (unless I was turning up that killer Bang and Olafson 3D stereo). Again, maybe it’s just me, but, as best as I can describe it, that was my experience.

Ceramic brakes

Separate from the exhaust, which you can lock into comfort (quiet) mode for road trips to avoid drone, I was also shocked by the RS 5 Sportback’s elevated in-cabin road noise. Maybe it’s the Pirelli P-Zero tires, but around the Los Angeles area, with our miles of concrete slabs, the RS 5’s cabin was as loud as my 2013 Boss 302, a pony not exactly known for sound deadening.

I also can’t believe Audi makes a six-figure, limited edition, flagship sedan lacking ventilated seats (thankfully, they’re heated and massaging). And, lastly, I think Audi can improve their Adaptive cruise control system. It works pretty well on open roads, but struggles a bit in situations where traffic ebbs and flows.

Final Thoughts

Audi RS 5 Sportback

In Audi’s mid-sized sedan pack, the RS 5 and RS 5 Sportback are Alphas. Decked out in Ascari blue paint with matte aluminum trim, it looks muscular and bold while staying very much under the radar. Despite weighing 4,000 pounds, the car feels light and nimble. And the twin-turbo V6 hits hard with a powerband that feels a little dangerous, but not crazy.

As Goldilocks once said, it’s just right.

Audi RS 5 Sportback

Sure, it’s not a V8 and the steering is a little numb and light at times. But the RS 5 Sportback dances between thrilling and mundane as needed. My only real gripes are the pricing and the exhaust resonance. As a 1 of 100 limited edition, perhaps it’s worth $100 grand, but I’d argue there are much better sedans at this price (the CT5 V Blackwing, perhaps). Then again, you could also spec out an RS 5 in the $80,000 range where it makes a little more sense.

In that scenario, maybe there’s an aftermarket exhaust that would tame the least flattering vibrations. Because the rest of the RS 5 experience is objectively impressive. Audi calls it a Swiss Army knife of a car and I very much agree… as long as you enjoy (or, at least, don’t mind) the vehicle’s tonal qualities.

Photos: Michael S. Palmer

Michael S. Palmer began his career assisting and developing content for Academy Award-winning and studio-based film and television producers. He has been a professional writer since 2008, when he joined the Writers Guild of America West (WGAw). As a journalist and Content Editor/Manager, he has covered numerous emerging imaging, theatrical exhibition, home entertainment, and automotive technologies. He currently spends his days creating original content at the Internet Brands Automotive Group for some of the world's largest online automotive communities, including Ford Truck Enthusiasts, CorvetteForum, ClubLexus, AudiWorld, and LS1Tech. He still owns his first car, a 1987 Mercury Cougar; adores driving his Boss 302 Mustang; and recently teamed with Chevrolet Performance, Holley, Magnaflow, Eaton, Wilwood, Michelin, Chemical Guys, Summit Racing to build his first project car. Installing an LS3 E-ROD Connect & Cruise system into a 1992 Buick Roadmaster Estate Wagon made his eight-passenger wagon faster than a C5 Corvette to 60mph and 50 state emissions legal. His wife and daughter are very patient.


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