2020 Acura RDX problems
The 2020 Acura RDX has 339 NHTSA owner complaints and no active recalls. Here's where owners say it breaks.
The 2020 Acura RDX has 339 NHTSA owner complaints on file (U.S. federal records, as of July 2026). The most-reported system is visibility at 82 complaints, typically surfacing around 50,101 miles (~$350 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2017 RDX | 73 | 0 |
| 2018 RDX | 76 | 0 |
| 2019 RDX | 431 | 0 |
| 2020 RDX (this page) | 339 | 0 |
| 2021 RDX | 105 | 1 |
| 2022 RDX | 30 | 0 |
| 2023 RDX | 20 | 0 |
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
- Reliability score 7.2/10 — around the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
NHTSA crash-test safety ratings 5 / 5 overall
Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Standard · Lane departure warning: Standard
Source: NHTSA New Car Assessment Program — tested configuration: 2020 Acura RDX SUV AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Buying a used 2020 Acura RDX? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
What to inspect on this specific car
- visibility — 82 owner reports · tends to show around 50,101 mi · ~$350 to fix
- engine — 32 owner reports · tends to show around 13,504 mi · ~$3,100 to fix
- body — 24 owner reports · ~$1,500 to fix
- powertrain — 21 owner reports · tends to show around 36,449 mi · ~$2,500 to fix
⚠ The one to take seriously: powertrain is flagged severe on this model , showing up around 36,449 mi. Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — no active recalls on this model right now, but confirm none were opened after this car was built.
Verdict for buyers: 7.2/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →Ask anything about your 2020 Acura RDX
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Top trouble spots 8 categories with 3+ complaints
Your road ahead on this 2020 Acura RDX
When owners report each system failing, in actual miles — so you can see what's likely behind you, what's due around now, and what to budget for next. Enter your mileage to mark where you are.
- ~2,679 mibrakes~$450
- ~5,040 mipowertrain~$2,500
- ~6,935 miengine~$3,100
- ~55,000 mivisibility~$350
"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.
What owners are saying recent NHTSA-filed complaints · verbatim
The whole rear glass unexpectantly shattered. My Car was parked in the driveway and I found it this way later in the day. The whole rear hatchback glass was shattered everywhere. Glass pieces were starting to fall inside. I called the my local Acura dealer Bobby Rahal and they…
The contact owns a 2020 Acura RDX. The contact stated upon closing the driver's side door, the rear windshield shattered suddenly. The contact stated that there were shattered pieces of glass in the rear seats of the vehicle and his daughter car seat. The vehicle was not…
Vehicle was parked at a parking spot and all of a sudden there was a loud “POP” and the rear glass started cracking!
The rear windshield spontaneously smashed while my vehicle was parked in my driveway.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2020 Acura RDX reliable?
Mostly yes. With a reliability score of 7.2 out of 10 based on 339 owner complaints filed with NHTSA, the 2020 Acura RDX is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2020 Acura RDX?
The 2020 Acura RDX is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.2/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2020 Acura RDX?
Inspect the visibility first — it's the most-reported issue on this model, with 82 owner complaints filed. Typical failure occurs around 50,101 miles. Average repair cost runs about $350 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2020 Acura RDX a good used car to buy?
It scores 7.2 out of 10 on our NHTSA-based read of 339 owner complaints. The main thing to watch is visibility. Typical failure occurs around 50,101 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2020 Acura RDX?
Based on NHTSA records, the most-reported issue is visibility, with 82 complaints filed. Typical failure occurs around 50,101 miles. Average repair cost runs about $350 at an independent shop.
What's the most expensive thing that goes wrong?
The visibility is one of the costlier repair items. Average repair cost runs about $350 at an independent shop. Typical failure occurs around 50,101 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Acura RDX has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2020 Acura RDX?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 339 complaints on file and the costliest repair averaging $350, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.