Free. Instant. No signup. Pulls recalls and complaints for your exact vehicle.

Couldn't find that VIN. Check the digits and try again.

ProblemsByVin File / 2021-ACURA-RDX
2021 · acura

acura RDX problems

1 safety recall. 99 owner complaints. We mapped every trouble spot before you sign the papers.

0 5 10
Reliability score
7.6 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
1
Severe
0
Moderate

Top trouble spots 8 categories with 3+ complaints

visibility
14 reports · avg $350
moderate
airbags
10 reports · avg $1,100
moderate
brakes
10 reports · avg $450
severe
body
9 reports · avg $1,500
severe
powertrain
8 reports · avg $2,500
moderate
cruise control
6 reports · avg $600
severe
electrical
5 reports · avg $850
moderate
engine
4 reports · avg $3,100
moderate

What owners are saying recent NHTSA-filed complaints · verbatim

2021 RDX · cruise control
On 12/22/22, I was driving in a 2021 RDX SH-AWD with my pregnant wife and 2 year old son from Media PA to Pittsburgh PA . It was rainy and 35-40 degrees F the whole drive. Approximately 4 hours into the drive we stopped at a rest stop on the PA turnpike to get gas. While…
12/29/2022 · NHTSA ODI #11499336.0
2021 RDX · visibility
The contact owns a 2021 Acura RDX. The contact stated while the vehicle was stationary in the driveway, he noticed that the rear windshield had shattered. Upon inspection, the contact stated he did not see any near objects that would have caused the windshield to shatter. The…
12/22/2021 · NHTSA ODI #11444658.0
2021 RDX · brakes
After dealer (worldwide motors Ltd also call (Paragon Acura) 33-40 57th street, Woodside, NY 11377)replaced front and rear brake pads and rotors, my vehicle experienced unintended acceleration while stopped. While idling at a red light with my foot firmly on the brake pedal, the…
12/18/2025 · NHTSA ODI #11705948.0
2021 RDX · suspension
TL* THE CONTACT OWNS A 2021 ACURA RDX. THE CONTACT STATED THAT WHILE DRIVING, SHE HEARD A CLUNKING AND RATTLING SOUND COMING FROM THE FRONT PASSENGER'S SIDE WHEEL WELL AREA. DURING ACCELERATION AND STOPPING, THE CONTACT HEARD A POPPING SOUND COMING FROM THE REAR WHEELS. THE…
12/16/2020 · NHTSA ODI #11383623.0

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 1 of 1

severe NHTSA 21V939000 02/12/2021

Honda (American Honda Motor Co

Driveshaft failure can cause a sudden loss of drive power, or cause the vehicle to roll away when parked if the parking brake is not applied. Either condition can increase the risk of a crash or injury.

Fix: Dealers will replace the right or left front driveshaft as necessary, free of charge. Owner notification letters were mailed January 24, 2022. Owners may contact Honda customer service 1-888-234-2138. Honda's numbers for this recall are BBY, NBW, and OBX.

Common questions

Is the 2021 Acura RDX reliable?

Mostly yes. With a reliability score of 7.6 out of 10 based on 99 owner complaints filed with NHTSA, the 2021 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.

What's the most common problem on the 2021 Acura RDX?

Based on NHTSA records, the most-reported issue is visibility, with 14 complaints filed. 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. 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 2021 Acura RDX?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 99 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 aren't always better value.

Related vehicles

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 18 hours ago. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with acura. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
Get a free warranty quote →