2021 Audi RS Q8: True Cost, Problems & Verdict
2 NHTSA owner complaints · 7 recalls · data-computed verdict. No opinions — public data only.
Owner complaints: 2 filed with NHTSA
Complaints per year on the road: 0.4
What owners say
Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.
The car displayed a Electrical System Malfunction and completely shutdown. The car will haft to be towed to AUDI service center for diagnosis. This is extremely unsafe for general operation. Their was not sufficient time to react.
The car gave an electrical error & said to stop vehicle immediately. I lost steering capabilities. I pulled over & had to wait hours for a tow. I am now being told the part is on back order with over 5000 cars waiting on an alternator. I’ve not even had the car a year. Paid well over $100k for it.
Recalls: 7 campaigns (2 severe)
| Campaign | Component | Summary |
|---|---|---|
| 21V606000 | Seat Belts:Rear/Other:Retractor | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5 Cabriolet, S5 Coupe, S5 Sportback, S6… |
| 22V742000 | Back Over Prevention:Display Function | Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback,… |
| 21V339000 | Engine | Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi SQ7, RSQ8, RS7, RS6 AVANT, and SQ8 vehicles. |
| 25V900000 | Back Over Prevention: Sensing System: Camera | Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. |
| 22V034000 | Tires | Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8… |
| 21V295000 | Suspension:Rear:Axle:Non-Powered Axle Assembly | Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. |
| 25V201000 | Electrical System: Instrument Cluster/Panel | Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 SQ8, A6 SEDAN, A7, A8, Q7, Q8, RS6 Avant, RS7, RSQ8, S6 SEDAN, S7, S8, A6 Allroad, and SQ7 vehicles. |
What it costs to buy — and what owning it really takes
Class-level estimates, priced as a large premium car of its model year, re-priced to your country. Not a quote, not a valuation of one specific car — condition, mileage and options move it. How these are computed.
What it costs to run
EPA combined 15 MPG · estimated annual fuel cost $5,050
Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.
What this car's problems cost to fix
Ranked by the components owners of this exact model year actually complain about. Each figure is flat-rate labour hours x the local shop rate plus a parts band — an estimate of what this kind of failure costs, not a quote, and not a prediction that this car will need it. Formula.
- Electrical System2 complaints · typical job: Alternator, battery-drain or body-module diagnosis and replacement (3.0 h labour + parts)$540–$1,310
- Steering1 complaints · typical job: Electric power-steering rack or column motor replacement (5.0 h labour + parts)$1,020–$2,500
FAQ
What is the most common problem with the 2021 Audi RS Q8?
The most-reported issue in NHTSA complaint data is Electrical System (2 complaints in our indexed sample).
Is the 2021 Audi RS Q8 a good used car to buy?
Our data verdict is BUY with a reliability score of 81/100, computed from 2 NHTSA complaints and 7 recall campaigns. See the verdict card for the top reasons.
How much does it cost to fix the 2021 Audi RS Q8's most common problem?
2 of the NHTSA complaints filed against the 2021 Audi RS Q8 sit in the Electrical System group — more than any other component on this model year. The representative job there is alternator, battery-drain or body-module diagnosis and replacement: about 3.0 hours of labour plus parts, roughly $540–$1,310 at a US independent shop and re-priced to your country at the top of the page. It is an estimate of what this class of failure costs, not a quote for this car.
What does a 2021 Audi RS Q8 cost to run per year?
About $6,427 a year in fuel or energy plus the maintenance band — roughly $32,135 over five years, before purchase price, insurance and depreciation. Figures come from available EPA fuel-economy data and industry maintenance averages, and are re-priced to your country.
Does the 2021 Audi RS Q8 have recalls?
Yes — NHTSA lists 7 recall campaign(s) for the 2021 Audi RS Q8, 2 of them touching fire, crash or stall risk, the most recent recorded 05/08/2021. Check this car's VIN at nhtsa.gov/recalls before you buy.
Compare with
Other luxury larges of about the same age.
What will a 2021 Audi RS Q8 really cost YOU per year?
Fuel, maintenance band and depreciation — computed from public data in 10 seconds.
Open the true-cost calculatorData sources
Complaints & recalls: NHTSA ·
Fuel economy: EPA fueleconomy.gov ·
Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements.
Last updated: 2026-10-04.
Thin evidence — 2 complaints, 7 recalls on record
- 2 NHTSA complaints on record (0.4/yr of exposure) — in line with a typical year of this model (0.4/yr)
- 7 recall campaigns, 2 touching safety-critical systems
- Thin complaint record — this score is held close to the model's own average rather than read as evidence of quality