Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Acura RDX
for sale
near
Millis-Clicquot, MA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Acura Certified
2021 Acura RDX Advance Package
Vehicle information
Features
Reviews
Best sales and service
This is my 3rd Acura with this team from sales to finance and service they are friendly courteous and go above and beyond in each of their roles I have visited other dealerships and there is no comparison this team is the absolute best to work with! They even put my sparkling new Acura outside waiting for me with a sign and a bow! I felt like royalty!
Best vehicle Acura has made in last 15 years.
Best vehicle Acura has made in last 15 years. Test drive an RDX Advance SHAWD package on sport mode for 15-20 mins and you’ll be sold. Beautiful airy cabin with pano, and the ELS sound system is killer! 2.0 turbo engine + 10 speed trans are bulletproof. Have my RDX Advance for 2 years now and will enjoy it for at least another 5 years. These are made to last, much like my 2006 TL that I have for over a decade, with 200k+ troublefree miles on the clock.






Used
2021 Acura RDX W/ADVANCE PACKAGE
Vehicle information
Features
Reviews
Best Deal. Best Sales Experience
You are not going to get a better deal! Staff treats you like friends and family. Pedro went above and beyond for us. A pleasant buying process and experience.
Love this car!
I absolutely love this car. I've taken it on several 500 mile trips and it's by far the most comfortable car I've ridden in. One component many reviews do not mention is the stereo system. I have the A-SPEC, which comes with 16 speakers. It was an important reason for me choosing the vehicle, along with the A-SPEC blue pearl color. The stereo system sounds incredibly accurate and by far the best stereo I've heard in a vehicle. It could use a little more low end power to hit low end notes, yet I'm still impressed with it every time I listen to it. And it's good at replicating sound in all genres. Any track sounds good and tuned perfectly! My back has been a struggle the last couple of years and it's one of the reasons I bought the car as well. The seats are extremely comfortable and adjustable. I run hot and the ventilated seats aren't strong, but do make all the difference to keep me cool and dry. The cornering is impressive for an SUV. The torque vectoring clearly pushes you in the turns and helps you turn; very impressive system and makes it very fun to drive. We have some extremely bad roads in the Midwest and it rides better than my other vehicles (2007 TL and 2000 Camaro), but I suppose it could be a little smoother according to some people. I have no complaints with ride quality. Another great thing about the vehicle is how easy driving long distances is. With the adaptive cruise control and lane keep assist, I don't think I could go without it. I haven't driven a lot of vehicles with this system, but I have no complaints with it; it greatly reduces driver fatigue. I drove 10 hours home when I picked it up, and felt great after. Other vehicles definitely make that a struggle. What many people have complaints with is the touch pad for the infotainment system. Once I used it a few times, I got used to it. It seems cumbersome, but Acura designed it this way to keep your eyes on the road. When you realize this, you'll notice how that is true; it does keep your eyes on the road, and I'm satisfied with it. The interior likely isn't the best in class, but there certainly isn't anything wrong with it and I do find it attractive. As mentioned earlier, the A-SPEC blue pearl is quite stunning. I like all the colors, so you can't go wrong with any color, but do check out the blue and red in person; they're my favorite colors. The overall design of the vehicle is one of my modern-day favorites. The panoramic sunroof is nice and worth mentioning. I've heard people complain about the interior noise, but I have no complaints, even if I'm doing 80. Maybe there are other cars that are quieter, but I haven't ridden in one. Hopefully my review helps you with your decision. I love cars and look forward to driving it every time I get in the car. I don't see myself ever regretting the purchase other than the mpg. Just like most cars, the faster you go the worse it gets. It gets about 24 when I was doing 75 for 400 miles. If you start pushing 80, it can really plummet. I haven't taken many trips at 60mph, but it can get 26 @ 60mph for sure. I'd say it can do 27 at 55 mph, but generally 65 is the speed limit in my state. 21mpg has been the consistent number for me in the city. So the advertised mpg from Acura is accurate.






Vehicle information
Features
Reviews
I love my new car
Acura RDX 2021 (technology package ) Is a nice car , Comfortable , smooth ,stylish and spacious. I am pleased with my purchase of the RDX






Used
2021 Acura RDX A-Spec
Vehicle information
Features
Reviews
Service was quick and efficient, no wait time and my
Service was quick and efficient, no wait time and my service Rep Mark explained every step thoroughly and was very knowledgeable. Thank you Acura of Westwood.
well equipped, well priced and an enjoyable drive.
4 moths and 4000 miles, a few rattles have developed, nothing significant, I got used to the touchpad interface and find it to be "just fine" as I typically use CarPlay and do most of my audio control from the steering wheel. The car is peppy, comfy and the audio system is STELLAR.






Used
2021 Acura RDX A-Spec
Vehicle information
Features
Reviews
Great experience and helpful employees.
Great experience and helpful employees. Easy to schedule an appt and was very satisfied with my experience. Happy to return for my next schedule appointment
Acura Fan
Sleek and sporty design - turbo charged engine, all wheel drive. Plenty of leg room, rear seats fold all the way down for extra capacity and I absolutely love the black 20in wheels!






Used
2021 Acura RDX A-Spec
Vehicle information
Features
Reviews
Happy customer
We purchased a used Honda Pilot from Boch Honda. The sales staff was friendly and we were not pressured during the process. On the second day after the vehicle was delivered to us we had transmission trouble, the dashboard light was flashing with a check transmission warning light. We called the dealership and spoke with Bill about our issue with the vehicle. Boch Honda came to our house to pick up the vehicle, they replaced the bad transmission and a week later returned the repaired vehicle to our driveway. They gave us a one year warranty on the work, we couldn’t be happier with this dealership.






Used
2021 Acura RDX A-Spec
Vehicle information
Features
Reviews
They did a good job with answering my questions and got
They did a good job with answering my questions and got back to me in a timely manner






Used
2021 Acura RDX A-Spec
Vehicle information
Features
Reviews
Buying and service experience
Bought our 2022 Passport at Boch Honda West and felt no pressure from Mike or Rich during the process. Service over the past year has been seamless and stress free. Very accommodating when a timely recall was needed. Supplied a rental without issue.






Acura Certified
2021 Acura RDX Technology Package
Vehicle information
Features
Reviews
Needed to have 2 recalls completed.
Needed to have 2 recalls completed. It appears they were done properly we really can?t rate what we can?t see. Bought car from Prime Acura. This dealer seems good no previous experience with them.
Used
2021 Acura RDX Technology Package
Vehicle information
Features
Reviews
Was treated with respect .
Was treated with respect . Kept informed. Very knowledgeable. Fast service. clean facility good coffee Would come again. I would recommend to my family and friends
Vehicle information
Reviews
Great Experience!
This is my first time buying from Acura of Boston and I would go back again. My Sales Consultant was James Dimidis. He has a wonderful personality that makes him a pleasure to work with. He listened to my wants/needs in a vehicle and he didn’t make me feel pressured to buy anything. Both James & the Sales Manager, Perry Wong, made a lasting impression me. The overall process was easy and the staff was courteous, professional, kind, attentive, & the list goes on…. I am ecstatic about my purchase & I highly recommend Acura of Boston.
-
Prev - 1
-
Next
Acura RDX prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Acura RDX | $44,788 | 5 Good deals |
2024 Acura RDX | $41,900 | 5 Great deals |
About the 2021 Acura RDX
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 24
- Transmission
- 10-Speed A/T
- Engine
- 272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Acura RDX cost?
The 2021 Acura RDX price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 RDX is $29,777, with pricing starting at $19,000.
What is the MPG of the 2021 Acura RDX?
The 2021 Acura RDX offers up to 22 MPG in city driving and 28 MPG on the highway for a combined rating of 24 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Acura RDX?
The 2021 Acura RDX compares to and/or competes against the following vehicles:
Is the 2021 Acura RDX reliable?
The 2021 Acura RDX has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 RDX owners.
Is the 2021 Acura RDX a good SUV?
Below are the Cars.com consumer ratings for the 2021 Acura RDX.
- Comfort 4.9
- Interior 4.8
- Performance 4.7
- Value 4.6
- Exterior 4.8
- Reliability 4.8
91% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.7
- Value 4.6
- Exterior 4.8
- Reliability 4.8
Base (2 styles)
PMC Edition (1 style)
Style |
---|
SH-AWD PMC Edition |
Inventory price |
Starting at $51,000 |
Combined MPG |
23 |
Engine |
272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
w/A-Spec Package (2 styles)
Style | |
---|---|
SH-AWD w/A-Spec Package | FWD w/A-Spec Package |
Inventory price | |
Starting at $46,300 | Starting at $44,300 |
Combined MPG | |
23 | 24 |
Engine | |
272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
w/Advance Package (2 styles)
Style | |
---|---|
SH-AWD w/Advance Package | FWD w/Advance Package |
Inventory price | |
Starting at $48,200 | Starting at $46,200 |
Combined MPG | |
23 | 24 |
Engine | |
272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
w/Technology Package (2 styles)
Style | |
---|---|
FWD w/Technology Package | SH-AWD w/Technology Package |
Inventory price | |
Starting at $41,300 | Starting at $43,300 |
Combined MPG | |
24 | 23 |
Engine | |
272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 272.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2021 Acura RDX
Compare the 2021 Acura RDX
- ${price_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}