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ProblemsByVinFile / 2020-ACURA-MDXNHTSA data synced 9 hours ago
2020 · Acura
Acura MDX problems
205 owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.
Reliability score
7.0 / 10
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
2
Severe
0
Moderate
Should you avoid this 2020 MDX?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Reliability score 7.0/10 — around the segment average
2 recall campaigns on file
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.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2020 MDX· electrical
Intermitted Flashing Dash Lights, Headlights, and Car Alarms. Steering wheel moving up and down. Looks like the same issue as Service Bulleting 21-055.
I had purchased this vehicle and was not aware there was a stop sale on this vehicle model. I took the 2020 MDX to the dealer to get the recall service done, the connecting rod bearing and fuel pump issues. They were done back in March of 2024, j had taken the vehicle back to…
The contact owns a 2020 Acura MDX. The contact stated that while driving at slower speeds, the vehicle stalled and shifted into neutral. After shifting to the park, the vehicle was restarted and operated normally. The contact stated that the failure had occurred on numerous…
The contact owns a 2020 Acura MDX. The contact received notification of NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time…
Had a problem with your 2020 Acura MDX?
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Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Vehicle lights that fail to illuminate can decrease visibility and increase the risk of a crash.
Fix: Dealers will inspect the wiring and install a fuse harness, replace the lid light, and repair the body dust sealer, as necessary, free of charge. Owner notification letters were mailed May 30, 2025. Owners may contact Acura's customer service at 1-800-382-2238. Acura's number for this recall is FLI. Vehicles included in this recall that were previously repaired under NHTSA recall number 19V-256 will need to have the new remedy completed.
A damaged engine may run improperly or stall while driving, increasing the risk of a fire, crash, or injury.
Fix: Dealers will inspect and repair, or replace the engine as necessary, free of charge. Owner letters were mailed March 28, 2024. 2016-2017 Acura MDX owner letters were mailed November 1, 2024. 2016-2020 Acura MDX owner letters are expected to be mailed in mid-December 2024. Honda began mailing owner notification letters as of March 18, 2024. 2015-2016 Acura owner letters are expected to be mailed mid-December 2024, 2018 Acura TLX owner letters are expected to be mailed the end of March/early April 2024, 2019 Acura TLX owner letters are expected to be mailed mid-May 2024, 2020 Acura TLX owner letters are expected to be mailed mid-June 2024, and 2016-2020 Acura MDX owner letters are expected to be mailed January 27, 2025. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XG1 and GG0.
Under investigation
2 open at NHTSA
PEEngine · opened August 2025
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. PE25008 on NHTSA →
EAEngine And Engine Cooling › Engine · opened March 2025
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA25004 on NHTSA →
Mostly yes. With a reliability score of 7.0 out of 10 based on 205 owner complaints filed with NHTSA, the 2020 Acura MDX 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 MDX?
The 2020 Acura MDX is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.0/10 — around the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2020 Acura MDX?
Based on NHTSA records, the most-reported issue is engine, with 58 complaints filed. Typical failure occurs around 51,967 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 51,967 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Acura MDX 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 MDX?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 205 complaints on file and the costliest repair averaging $3,100, 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.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 9 hours ago. Verify the raw federal record at
nhtsa.gov/vehicle/2020/Acura/MDX.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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