2011 Acura MDX: problems, recalls and what it’s worth
Known weak spot on this generation: J-series V6 with VCM — oil burn, plug fouling, mounts.
Scan for misfire codes, ask when the rear plugs were last done, feel for a shudder at idle in gear (worn mounts). Many owners fit a 'VCM disabler' — ask.
Known problems on the 2011 Acura MDX
J-series V6 with VCM — oil burn, plug fouling, mounts $600–$2,500 to fix
The 3.5L V6 with Variable Cylinder Management burns oil and fouls the rear bank of spark plugs (misfire codes P0300/P030x), and the VCM-induced vibration kills engine mounts early. A class action was settled with an extended plug/mount warranty.
Check for: Scan for misfire codes, ask when the rear plugs were last done, feel for a shudder at idle in gear (worn mounts). Many owners fit a 'VCM disabler' — ask.
Basis: Honda spark-plug/VCM class-action settlement; NHTSA complaints
Known patterns for this year and model, not findings about one car. A well-kept example may already have had the fix. Costs are rough US shop prices.
2011 Acura MDX recalls
NHTSA lists no recall campaigns for the 2011 Acura MDX.
2011 Acura MDX safety investigations and free repairs
No open safety investigations.
Free repairs to ask about (warranty extensions):
- Engine: The oil control rings may become clogged with carbon deposits.
- Airbags: Acura is announcing a warranty extension for 2002-17 Acura vehicles.
- Warranty extension: Acura is announcing four warranty extensions for model years 2007-2013 Acura MDX and model years 2010-2012 Acura ZDX vehicles to address Active Damper System(ADS) dampers from failures in cold regions.
- Warranty extension: 2007?13 MDX and 2010?12 ZDX Rear Active Damper - In cold areas, the rear active dampers may be susceptible to leaking.
- Warranty extension: 2007?13 MDX and 2010?12 ZDX Front Active Damper - cold areas, the front active dampers may be susceptible to leaking.
A dealer for the brand can check these by VIN.
Source: NHTSA, Sep 24, 2026.
2011 Acura MDX safety and fuel
From NHTSA’s crash tests and the EPA’s fueleconomy.gov.
What owners complain about
70 complaints filed with NHTSA for this year and model, about average.
Share of complaints that mention each area. One complaint can mention several.
What a 2011 Acura MDX is worth
Rough trade-in values — roughly what a dealer would pay — by mileage, from published trade-in guides. Private sales and dealer prices run higher. For the exact car, add its VIN.
| Mileage | Trade-in (rough) |
|---|---|
| 40,000 mi | $5,219 |
| 80,000 mi | $4,800 |
| 160,000 mi | $3,399 |
From new to now
What each Acura MDX model year trades in for today at typical mileage.
Typical mileage = 12,000 miles a year; values between two published mileages are estimated in a straight line.
Other Acura MDX years
2010 2012 2013 2014 2015 2016 2017 2018 2019 2020 2022 2023 2024
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