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
2018 INFINITI Q50
for sale
near
Colmar Manor, MD
- 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 INFINITI Q50 3.0t LUXE
Vehicle information
Features
Reviews
This dealership has the best used cars.
This dealership has the best used cars. Customer service was incredible. I reccomend this place if you are looking for a good used car.
Drives and handles very well on the road.
Drives and handles very well on the road. The only surprise was during purchase. I expected it to have a Bose sound system like my G35 had, and the automatic front seat and steering column. On my G35 these two systems moved in unison and had memory for the position of the seat and steering column that could be set for two different drivers. The only other thing is the absence of a spare tire. Those run flat tires ride very hard and are not cost effective for owners.






Used
2018 INFINITI Q50 3.0t LUXE
Vehicle information
Features
Reviews
Love these guys!
Love these guys! They made buying car very easy after being denied in my state every where I reached out to them and was they help us almost that day get approved! Love these guys I bought a 2016 Mercedes-Benz GL-Class GL 450 4MATIC AWD 4dr SUV came how they described no problem and they delivered quickly all within a matter of days. Buy a car from these guys they were pretty transparent and kept it 💯 with us. I will recommend all my people's here...!!!!! P.s even took the car to a known place to uncharge on work and they said they couldn't find anything wrong. Of course I purchased a warranty which they also gave me a great deal on. I appreciate you guys 🙌🏽👌👏
The car is great everything about it but the
The car is great everything about it but the entertainment system is garbage. It’s costing me over 3 grand to replace it. It just stop working. And from doing my research the company knows that this a PROBLEM. And theirs no help for me as a customer. I love my car but 3 grand for a radio is ridiculous. Infiniti should replace all radio systems for free or have some type of copay.






Used
2018 INFINITI Q50 3.0t LUXE
Vehicle information
Features
Reviews
Great experience, highly recommend.
I visited Fitzgerald Subaru in March of 2021 to test drive their offerings. I was treated very well by my sales reps Michael Dejesus and Shania Leguen. They both did an awesome job. AS a first time car buyer I had some anxiety based on how I have heard most dealerships operate, but this was painless. I chose a new Subaru Forester and am very happy with my purchase. The purchasing went very smooth due to the professionalism of Eric Abramson. Overall a fantastic experience, and I highly recommend this dealership for anyone looking to make explore a new or used vehicle.
Great Car.
Owned this Q50 for a couple of years. It handles well and gets me the looks that I like. I keep my cars impeccably clean so that I get complimented on the looks of my car a lot. I got the 2.0T, it has adequate horsepower for running on the highway and passing but gets me great gas mileage on my trips. This is my 2nd Infiniti and I think I will always choose the brand.






Used
2018 INFINITI Q50 3.0t RED SPORT 400
Vehicle information
Features
Reviews
Good cars for good prices love my car i will be back for
Good cars for good prices love my car i will be back for another car
Fantastic sports sedan.
The 18 Q50 is the favorite car I've owned. It is top of it's class in performance. All wheel drive system works great in winter. My only complaint about this car is the size of cup holders, which is trivial.






Used
2018 INFINITI Q50 3.0t Sport
Vehicle information
Features
Reviews
Best car I have ever owned
Very responsive and utterly reliable. Lots of power. Excellent life saving safety features. Comfortable to drive. The longer I have it the better it works and the better I like it.






Used
2018 INFINITI Q50 3.0t LUXE
Vehicle information
Features
Reviews
I read the reviews, considered all the good and the bad
I read the reviews, considered all the good and the bad and still took a chance. Found a local person familiar with the type of car for a PPI. They di fix the AC on their dime. The car did have a minor accident on the drivers passenger door, not reported on the Experian report. This was not a deal breaker for me. I chose to fly out of state to make sure I got the title in my hand. Everyone was pleasant to work with from the moment I contacted them. I took one star off only because I arrived around 10:30am and wasn't able to leave till 4pm. I drove the car 500+ miles home without any problems.






Used
2018 INFINITI Q50 3.0t LUXE
Vehicle information
Features
Reviews
Lindsay VW of Dulles sales Bob Derby made my VW GLI
Lindsay VW of Dulles sales Bob Derby made my VW GLI purchase exceptional once again, as I have purchased new cars from Bob over many years. Bob is friendly and knowledgeable about the product, and represents the dealer professionally. Great experience and enjoy the vehicle! DS Leesburg, Virginia
There are 15 matching cars close to your year range.






Used
2019 INFINITI Q50 3.0t LUXE
Vehicle information
Features






Used
2017 INFINITI Q50 2.0T Sport
Vehicle information
Features






Used
2019 INFINITI Q50 3.0t Sport
Vehicle information
Features






Used
2017 INFINITI Q50 3.0t Signature Edition
Vehicle information
Features






Vehicle information
Features
Used
2019 INFINITI Q50 3.0t LUXE
Vehicle information
Features






Used
2019 INFINITI Q50 3.0t RED SPORT 400
Vehicle information
Features






Used
2016 INFINITI Q50 3.0T Premium
Vehicle information
Features






Used
2017 INFINITI Q50 2.0T Premium
Vehicle information
Features






Vehicle information
Features






Used
2019 INFINITI Q50 3.0t LUXE
Vehicle information
Features






Used
2020 INFINITI Q50 3.0t LUXE
Vehicle information
Features






INFINITI Certified
2020 INFINITI Q50 3.0t Sport
Vehicle information
Features
Vehicle information
Features
Used
2016 INFINITI Q50 Base
Vehicle information
Features
-
Prev - 1
-
Next
INFINITI Q50 prices by year
Model year | Prices from | Deals |
---|---|---|
2022 INFINITI Q50 | $25,997 | 14 Good deals |
About the 2018 INFINITI Q50
2.0t PURE shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 7-Speed A/T
- Engine
- 208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2018 INFINITI Q50 cost?
The 2018 INFINITI Q50 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Q50 is $18,196, with pricing starting at $9,510.
What is the MPG of the 2018 INFINITI Q50?
The 2018 INFINITI Q50 offers up to 23 MPG in city driving and 30 MPG on the highway for a combined rating of 25 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 INFINITI Q50?
The 2018 INFINITI Q50 compares to and/or competes against the following vehicles:
Is the 2018 INFINITI Q50 reliable?
The 2018 INFINITI Q50 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Q50 owners.
Is the 2018 INFINITI Q50 a good sedan?
Below are the Cars.com consumer ratings for the 2018 INFINITI Q50.
- Comfort 4.6
- Interior 4.5
- Performance 4.7
- Value 4.4
- Exterior 4.7
- Reliability 4.7
88% of drivers recommend this car
- Comfort 4.6
- Interior 4.5
- Performance 4.7
- Value 4.4
- Exterior 4.7
- Reliability 4.7
2.0t LUXE (2 styles)
Style | |
---|---|
2.0t LUXE RWD | 2.0t LUXE AWD |
Inventory price | |
Starting at $37,550 | Starting at $39,550 |
Combined MPG | |
25 | 24 |
Engine | |
208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
2.0t PURE (2 styles)
Style | |
---|---|
2.0t PURE RWD | 2.0t PURE AWD |
Inventory price | |
Starting at $35,200 | Starting at $37,200 |
Combined MPG | |
25 | 24 |
Engine | |
208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
3.0t LUXE (2 styles)
Style | |
---|---|
3.0t LUXE RWD | 3.0t LUXE AWD |
Inventory price | |
Starting at $39,150 | Starting at $41,150 |
Combined MPG | |
23 | 22 |
Engine | |
300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
3.0t SPORT (2 styles)
Style | |
---|---|
3.0t SPORT AWD | 3.0t SPORT RWD |
Inventory price | |
Starting at $42,650 | Starting at $40,650 |
Combined MPG | |
22 | 23 |
Engine | |
300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
RED SPORT 400 (2 styles)
Style | |
---|---|
RED SPORT 400 RWD | RED SPORT 400 AWD |
Inventory price | |
Starting at $51,000 | Starting at $53,000 |
Combined MPG | |
22 | 22 |
Engine | |
400.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 400.0-hp, 3.0-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.
Research the 2018 INFINITI Q50
Compare the 2018 INFINITI Q50
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_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}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}