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*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.
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Used
2018 Acura RDX
for sale
near
Boulder, CO
- 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.






Used
2018 Acura RDX
Vehicle information
Features
Reviews
Amazing customer service in service department
Bought my vehicle from Golden, CO Carmax and didn't have any support for mechanical issues. Still purchased the vehicle because it is what I wanted. Ashley from sales in Golden was the worst! I ended up closing the deal with Cora who was amazing and clearly the exception to the rule in Golden. When I told Ashley there were issues with the brakes she was rude and didn't take me seriously. I ended up working with the Federal Heights dealership on repairs. Debbie in the service department took this on and was soooo amazing! She took care of everything and I am so greatful! The technican at this location was amazing as well (I forget his name unfortunately)! It is really a shame that I had to go to another location to get service, but I am so glad that I did. Outstanding job Federal Heights location!
My third RDX.
My third RDX.Purchased in 2018 Was the last year of the 6 cylinder.My first was 2008 turbo 4 cyl.awd.Great car and peppy.Second was 2013 6 cylinder.Even better than the 4 cyl turbo. Now 6 years into my 2018 rdx I have no regrets.Love the peppiness of the 6 cyl and I'm using Michelin Cross Climate 2's for 2/3 of the year and michelin iceX for winter driving in NH. I know I could get better gas mileage with a hybrid but am unwilling to go to a lesser performing vehicle. I never have dealer service but go to a local mechanic for all maintenance. I love this car! Has 105,000 miles.
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Acura RDX prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Acura RDX | $47,349 | 1 Good deal |
About the 2018 Acura RDX
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 23
- Transmission
- 6-Speed A/T
- Engine
- 279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Acura RDX cost?
The 2018 Acura RDX price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 RDX is $19,205, with pricing starting at $6,980.
What is the MPG of the 2018 Acura RDX?
The 2018 Acura RDX offers up to 20 MPG in city driving and 28 MPG on the highway for a combined rating of 23 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 2018 Acura RDX?
The 2018 Acura RDX compares to and/or competes against the following vehicles:
Is the 2018 Acura RDX reliable?
The 2018 Acura RDX has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 RDX owners.
Is the 2018 Acura RDX a good SUV?
Below are the Cars.com consumer ratings for the 2018 Acura RDX.
- Comfort 4.8
- Interior 4.7
- Performance 4.7
- Value 4.6
- Exterior 4.7
- Reliability 4.9
93% of drivers recommend this car
- Comfort 4.8
- Interior 4.7
- Performance 4.7
- Value 4.6
- Exterior 4.7
- Reliability 4.9
Base (2 styles)
w/AcuraWatch Plus (2 styles)
Style | |
---|---|
FWD w/AcuraWatch Plus | AWD w/AcuraWatch Plus |
Inventory price | |
Starting at $37,300 | Starting at $38,800 |
Combined MPG | |
23 | 22 |
Engine | |
279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) | 279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) |
w/Advance Pkg (2 styles)
Style | |
---|---|
AWD w/Advance Pkg | FWD w/Advance Pkg |
Inventory price | |
Starting at $44,200 | Starting at $42,700 |
Combined MPG | |
22 | 23 |
Engine | |
279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) | 279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) |
w/Technology Pkg (2 styles)
Style | |
---|---|
AWD w/Technology Pkg | FWD w/Technology Pkg |
Inventory price | |
Starting at $41,200 | Starting at $39,700 |
Combined MPG | |
22 | 23 |
Engine | |
279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) | 279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) |
w/Technology/AcuraWatch Plus Pkg (2 styles)
Style | |
---|---|
FWD w/Technology/AcuraWatch Plus Pkg | AWD w/Technology/AcuraWatch Plus Pkg |
Inventory price | |
Starting at $41,000 | Starting at $42,500 |
Combined MPG | |
23 | 22 |
Engine | |
279.0-hp, 3.5-liter, V6 Cylinder Engine (Gasoline Fuel) | 279.0-hp, 3.5-liter, V6 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.
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