2026 Audi RS Q8 Performance review
Audi’s most potent V8 is hidden within a practical mild-hybrid SUV, offering supercar performance and Urus-level dynamics for $200,000 less than its exotic Lamborghini cousin.
2026 Audi RS Q8 Performance
The most powerful Audi engine ever is not under the sleek bonnet of a saloon or sports car, but rather sunk into an SUV. Audi is the oft-hailed king of the ‘Q Car’, those ‘sleepers’ designed to mimic their more sedate siblings at first glance, but the subtle hints of its performance prowess are there as you draw nearer.
Or not so subtle. Like the monster under the bed that has its feet poking out, nothing can hide those 23-inch forged rims, massive 10-piston calipers, and rotors that measure almost half a metre in diameter.
Flick the RS switch and hit the throttle, and all semblance of subtlety and stately composure are absolutely gone, transforming the car into a growling, nose-lifting animal. Even better, it balances track-capable dynamics with everyday luxury in an arguably better way than its cousin, the similarly engined and fitted-out Lamborghini Urus, but costs $202,000 less.
It even retains some SUV pragmatism with a 3500kg braked towing capacity and a boot that manages to outsize the BMW X6 M.
The Audi RS Q8 Performance is a gloriously unnecessary reminder that the performance V8 isn’t dead. It’s just partially hidden behind a practical SUV body that wears a mild-hybrid badge to keep the bureaucrats from complaining.
| Key details | 2026 Audi RS Q8 Performance |
| Price | $255,800 plus on-road costs |
| Colour of test car | Ascari Blue Metallic |
| Options | Matte carbon and black exterior styling package – $9800 Sensory Package (stereo and massage seats) – $9700 RS Design Package Plus, Blue – $4100 Metallic paint – $1800 |
| Price as tested | $281,200 plus on-road costs |
| Drive-away price | $301,000–$306,000 (NSW, dealer dependent) |
| Rivals | BMW X6 M Competition | Mercedes-Benz AMG GLE 63 S | Lamborghini Urus |
Is the Audi RS Q8 Performance good value?
In the hierarchy of Audi’s Q8 range, the RS Q8 Performance sits at the very top, positioned above the standard RS Q8 and the SQ8. With a list price of $255,800 plus on-road costs, it enters a rarefied air, and with some extra (and lovely) options, such as our test car’s sound and massage seat package, matched blue calipers and carbon-fibre coverings, the price screams towards $300K. But believe it or not, it’s on the lower side of this stratosphere.
Its primary rivals are the BMW X6 M Competition ($253,800) and the Mercedes-Benz AMG GLE 63 S ($273,300), though it also casts a shadow over some of the hyper-SUV elite like the Aston Martin DBX707, the Porsche Cayenne Turbo E-Hybrid ($303,300) and GT ($376,200), all prices plus on-roads, and its own Lamborghini Urus stablemate.
The latter is now $457,834 plus on-roads, widening the gap within the Volkswagen Group’s high-performance SUV stable and leaving the RS Q8 Performance as the ‘value’ champion with the most pragmatic gateway to hyper-SUV territory. And it can cruise with the best of the GTs despite its massive heels.
How fuel-efficient is the Audi RS Q8 Performance?
Audi claims a combined cycle of 12.2 litres per 100 kilometres, aided by a 48V mild-hybrid system and Cylinder On Demand technology. However, real-world usage tells a more nuanced story.
Over a long seven-hour trip, the RS Q8 Performance averaged as little as 9.6L/100km when kept primarily in Efficiency mode on a highway. A few blats up a mountain road ruined these figures, though, and clocked us at 12.8L/100km over our 775km test.
It is also nigh-on-impossible to drive it like a pseudo-hybrid, whatever it may pretend to be on paper, and as its consumption is entirely based on how you use or abuse that beautiful 4.0-litre V8, you are guaranteed to hit the bowser more often than not. A small consolation is that it will run on 95RON as a minimum, but this engine really deserves the extra stability of 98RON.
| Fuel efficiency | 2026 Audi RS Q8 Performance |
| Fuel cons. (claimed) | 12.2L/100km |
| Fuel cons. (on test) | 12.8L/100km combined |
| Fuel type | 95-octane premium unleaded |
| Fuel tank size | 85L |
| Battery | 48-volt lithium-ion mild-hybrid (MHEV) |
How much does the Audi RS Q8 Performance cost to own?
Owning a vehicle of this calibre involves significant ongoing investment. Audi provides a five-year, unlimited-kilometre warranty on both the car and the mild-hybrid battery, but the specialised maintenance required for a high-output V8 means service plans typically range between $4500 and $5200 for the first five years. Our five-year package quote for NSW saw the package at $4690.
By comparison, the BMW X6 M’s basic service package sits at $3570.
Insurance is also at a premium; the RS Q8 would cost $10,525 to comprehensively insure based on a comparative quote for a 35-year-old male living in Chatswood, NSW. Note, the insurance estimates may vary based on your location, driving history, and personal circumstances.
| At a glance | 2026 Audi RS Q8 Performance |
| Warranty | Five years, unlimited km |
| Battery warranty | Five years, unlimited km |
| Service intervals | 12 months or 15,000km |
| Servicing costs | $4690 (5 years) |
How safe is the Audi RS Q8 Performance?
In terms of safety, the Audi Q8 range currently holds an ‘Unrated’ status from ANCAP for vehicles built from January 2026 onwards, as the previous 2019 rating has reached its six-year expiry, and even then it was rated for the 3.0-litre petrol and diesel variants.
Despite the lack of a current rating, the safety suite is exhaustive.
The 360-degree camera system remains a benchmark for clarity, making sure you don’t scratch those beautiful rims at every angle. The monstrous carbon-ceramic brakes, which come standard on the Performance model, offers stopping power that flies in the face of physics, even more so than the acceleration.
The Adaptive Cruise Assist integrates stop-and-go functionality with active lane guidance to manage speed and positioning, while sensors power Intersection Crossing and Turn Assist to mitigate risk. It has Cross Traffic Assist, an exit warning system for cyclists, cars and pedestrians, and a Night Vision Assistant with thermal imaging to spot two or four-legged pedestrians in the dark.
| 2026 Audi RS Q8 Performance | |
| ANCAP rating | Unrated |
| At a glance | 2026 Audi RS Q8 Performance | |
| Autonomous Emergency Braking (AEB) | Yes | Includes pedestrian, cyclist, junction, traffic |
| Adaptive Cruise Control | Yes | Includes stop-and-go functionality |
| Blind Spot Alert | Yes | Alert and assist functions |
| Rear Cross-Traffic Alert | Yes | Alert and assist functions |
| Lane Assistance | Yes | Lane-departure warning, lane-keep assist, lane-centring assist |
| Road Sign Recognition | Yes | Includes speed limit assist |
| Driver Attention Warning | Yes | Includes fatigue monitor |
| Cameras & Sensors | Yes | Front, side and rear sensors, 360-degree camera, thermal night camera |
What is the RS Q8 Performance like on the outside?
For a big car with big noise, the RS Q8 doesn’t scream about its pedigree or performance (at least from a distance). Taking a leaf from the old RS6’s book 20-odd years back, the SUV still has big road presence, sure, but it isn’t until you get up close that its intentions and qualifications become clear.
Visually, the RS Q8 Performance leans into its coupe-like silhouette with pumped guards and a massive front grille to give it some real stance, particularly when combined with the massive 23-inch lightweight forged wheels. The rims still only just fit the 10-piston front calipers and 440mm discs, which in our test car came colour-matched as an option to the rest of the blue car.
Another option was the carbon-fibre detailing everywhere, from the mirrors to the aerodynamic accents to the surrounds of the gloss-black grille. While the car might stand out more in a brighter palette, the dark shades of blue and matte carbon gave it a bit of that sleeper look.
Front and back are LED and OLED running lamps and lights, offering a ‘dynamic illumination’ that sharpens the character of the vehicle. Different patterns are selectable through the MMI system, tailoring front and rear lighting and side puddle lamps into a design of your choosing.
The light drama is most evident in the wake-up or follow-home sequences, where the animations fade out like fireworks, and the RS Performance puddle lamps remind you exactly what your cash has paid for when boot falls to sidewalk.
Despite its focus on high-speed and track performance, it also supports a maximum braked towing capacity of 3500kg, matching the capabilities of many dedicated luxury off-roaders. The maximum towball weight is also an excellent 350kg, which ensures that the vehicle can handle significant load without compromising its sophisticated air suspension system. And where the options usually come thick and fast and at a decent dollar, a towbar is only a $1500 option (albeit without the hitch tongue).
What is the Audi RS Q8 Performance like inside?
Stepping inside the heavy frameless doors, the atmosphere is one of practical performance, executed with brilliant Germanic precision and attention to detail.
Though the cabin does feature a lot of piano black that could mark up quickly, and brushed steel that becomes reflective as the sun changes position, the information screens are a welcome departure from the ultra-wide and buttonless displays found in some rivals. Instead, you get a traditional though completely digital 12.3-inch driver’s cluster centered high under the steering wheel, and two haptic touchscreen panels stacked above the centre console in easy reach and sight.
The top of these screens handles infotainment, while the lower one manages the four-zone air conditioning. These haptic screens require a deliberate press, giving you physical feedback and preventing the accidental triggering of settings.
The sheer volume of functions the front seats offer is rather staggering. They are highly engineered pieces of furniture that you can mould to your exact preference, from the multitude of seating positions to the pneumatic side bolsters to the many massage functions.
Wrapped in perforated Valcona leather with signature RS honeycomb stitching, and beautifully matched in our car with the optional blue-hued seatbelts, the front seats manage to be both incredibly supportive during cornering and genuinely relaxing on our seven-hour road trip.
The massage functions are activated by a small button on the side of the seat near the adjustment controls and thankfully not buried in touchscreen menus. The settings superimpose on the top infotainment screen, allowing you to choose between several massage styles and three intensity levels, and stay on for entirely too short a time in this writer’s opinion. Of course, three-stage heating and cooling and a heated sterring wheel are also available at the touch of a haptic.
The second row hasn’t been forgotten either. It’s absolutely lovely back there with seat heating and generous leg room for all but the centre seat, its occupant having to straddle the quattro’s drivetrain tunnel and sit high on the seat pad.
Storage is a mixed bag: the door pockets are nice and wide, but the cubby under the ergonomic shifter, which hides the wireless charger, is good for pretty much nothing except maybe a pair of glasses.
Though height is compromised by the sloping roof line, the boot has a large square flat floor that measures 605 litres which, in the context of the coupe-SUV segment, is actually quite impressive. The BMW X6 M Competition offers 580L, though the Mercedes-AMG GLE 63 S Coupe manages 655L.
If you need more utility, the 40/20/40 split-fold rear seats can be dropped to expand the capacity to a massive 1755L, which is nearly 300L more than the Beemer.
| 2026 Audi RS Q8 Performance | |
| Seats | Five |
| Boot volume | 605L seats up 1755L seats folded |
| Length | 5022mm |
| Width | 2007mm |
| Height | 1698mm |
| Wheelbase | 2998mm |
Does the Audi RS Q8 Performance have good infotainment?
The 10.1-inch infotainment screen is almost overcrowded wth various info, but when using phone mirroring it is simple, clear and fast.
Audi’s sim card-based Connect Plus offers live traffic and weather updates on the upper navigation screen, but wireless Apple CarPlay and Android Auto are also standard if you prefer your own apps. And a wireless charger is tucked away in that shallow centre console cubby where the phone screen cannot distract you.
The myAudi app is your typical phone-emote for the car, allowing you to check your fuel level or see if the windows are closed and doors are locked, and do so if they aren’t. The subscription is free for three years after purchase, and if you don’t choose to renew you lose the live data but can keep the functions.
The Bang & Olufsen stereo is amazing kit, featuring the iconic ‘mushroom’ tweeters that pop up from the dash; a theatrical touch that remains wonderful after all these years. Our test car wore the Sensory Package that upgrades it to 23 speakers and 1920 watts of aural bliss, as it should for a $9700 ‘Sensory Package’ option (which is combined with the excellent massaging front seats).
When you turn the car off, you even get a rhythmic Audi double-heartbeat sound on exit. Which is exactly how it feels to leave this lovely cabin and reluctantly hand the keys back…
What is the Audi RS Q8 Performance like to drive?
Driving the car reveals a refined drivetrain that can switch schizophrenically from sedate cruiser to ballistic missile in seconds.
The V8 burble is audible but not overwhelming inside the cabin, unless you flat-foot the accelerator or hit the RS button on the steering wheel. This incidentally can be tailored to two separate settings, and as on test the conditions were less than ideal with rain and even sleet, one button was a dynamic selection of sound only, reserving all safety nets while producing a deeper growl and dynamic suspension setting.
In other words, a show-off button. The other was set to all-out madness with dynamics on and traction off, and used for a sprightly drive up an alpine mountain along switchbacks and hairpins when the weather settled down.
The adaptive dampers allow the car to ride comfortably without losing connection, even on the enormous 23-inch rims, and especially in Comfort or Efficiency mode. There is a physical button to select the drive modes as well, toggling between Allroad and Offroad to Efficiency, Comfort, and the excellent Dynamic mode.
You can actually see the nose of the car move up or down in the dark as the headlights re-level as the suspension adjusts for different modes or heavy acceleration. Even in Dynamic mode, which ties the legs down further, the sheer power doled out causes the nose to lift under heavy right feet.
The instrument cluster can be flicked through various sporting elements such as G-forces, power and torque, and shift lights if you dip into manual mode. In a world where everything is moving to electrification, it is just wonderful to be propelled forward by a burbling eight-cylinder – even if it is also a mild hybrid. We even managed to keep the highway consumption below 10 litres per hundred kays, which is good for a car of this weight and calibre.
However, there is one major concern hampering its cred as a grand tourer: the lack of a full-size spare, or even a space-saver. On a car with 23-inch wheels and very little sidewall, a flat tyre will leave you looking very beautifully stranded on the side of the road, which is not grand at all.
| Key details | 2026 Audi RS Q8 Performance |
| Engine | 4.0-litre eight-cylinder turbo petrol |
| Power | 471kW @ 6000rpm |
| Torque | 850Nm @ 2300–4500rpm |
| Drive type | All-wheel drive |
| Transmission | 8-speed automatic |
| Power-to-weight ratio | 189.4kW/t |
| Weight | 2487kg (kerb) |
| Spare tyre type | Tyre repair kit |
| Payload | 655kg |
| Tow rating | 3500kg braked 750kg unbraked |
| Turning circle | 13.3m |
What are the best Audi RS Q8 deals?
Find new and used Audi RS Q8 and Performance models for sale at Drive Marketplace, or find your nearest Audi dealer here to check out the Q8 in the metal.
If you’re looking for more pricing, specifications, and latest offers on the Audi Q8 range, click here.
Should I buy the Audi RS Q8 Performance?
What a silly question.
The Audi RS Q8 Performance is an incredible all-rounder. It is faster than almost anything else in the Audi stable, yet refined enough to be a daily driver for the family, can tow the toys, and offer a spirited and fun drive when the mood and road are there.
If you value the sleeper aesthetic and mechanical purity over the flashy theatrics of the Lamborghini, and can afford not only the car but to service and insure it, the answer should be in the affirmative.
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