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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 INFINITI Q50
for sale
near
Nashua, NH
- 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 RED SPORT 400
Vehicle information
Features
Reviews
The whole experience was very positive.
The whole experience was very positive. All the people were friendly and professional. Have had the car now over a week. It’s everything that I hoped it would be.
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 Red Sport 400
Vehicle information
Features
Reviews
Like most people the thought of car shopping is just an
Like most people the thought of car shopping is just an anxiety ridden process. I can not say enough about the attention and focus they put on their customer buying experience. The communication was excellent as well as trying to meet my needs by asking the right questions and finding the right car. I scheduled with Jessica Aubin and the cars were ready and waiting. She knew the cars inside and out and was able to answer all of my questions and if she did not know, she went to ask- she didn't try to xx stuff by me. Stacie the GM was fantastic and Chris in finance was so patient with my, no less than a million questions on warranties etc. I never once felt pressured or treated like a bother. Not every dealership can say this. I had some bad experiences recently during this buying processes with other dealers and I wondered where the days went when the sales person not only wanted to sell you a car, but sell themselves and all the reasons to create a relationship with this dealer. Well I found it and I think you will too! I can't see my family going anywhere else in the future. Thanks again for showing that customer service still exists!
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.
There are 4 matching cars close to your year range.






Vehicle information
Features






Used
2020 INFINITI Q50 3.0t Sport
Vehicle information
Features






INFINITI Certified
2017 INFINITI Q50 3.0T Signature Edition
Vehicle information
Features
Used
2019 INFINITI Q50 3.0t Sport
Vehicle information
Features
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INFINITI Q50 prices by year
Model year | Prices from | Deals |
---|---|---|
2022 INFINITI Q50 | $24,883 | 6 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 $18,566, with pricing starting at $7,995.
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
89% 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
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