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Used INFINITI Q50 for Sale in Ontario, CA

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INFINITI Certified

2017 INFINITI Q50 3.0T Red Sport 400

28,011 mi.
$33,988
GOOD DEAL
LOCAL HOME DELIVERY
VIRTUAL APPOINTMENTS
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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INFINITI of Ontario
() -
(909) 962-8876
5 (1393 reviews)
1 mi. from 91761
Authorized INFINITI Dealer
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INFINITI of Ontario Review
Hassle Free
by The Ramon from DealerRater.com
December 3, 2018
5 5 5 5 5 5 (1393 reviews)
In my 34 years of existence, Infiniti of Montclair is the only hassle free dealership Ive been to and not once I felt pressured! They were courteous, helpful, informative, honest and sincere! Also, special mention to Ms. Jodie who was very cool and very enteratining and informative! I got the 2019 QX50 and the trim I got has a lot of features (Essential) and it seemed complicated at first but Jodie explained everything in details to me. I would reccommend them to all my family and friends!
2017 INFINITI Q50 3.0T Red Sport 400 Review
Great Q50 3.0T
by Rbchristian2 from Milwaukee, WI
October 15, 2018
5
I didn't expect to love this car when I drove it... BUT I DID! It is extremely fast, comfortable, well designed (mostly) and a great safety Collision System. Flad I decided to give it a try.
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Used

2017 INFINITI Q50 2.0T Sport

29,322 mi.
$22,599
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Montclair Auto Exchange
() -
(909) 708-4782
4.4 (5 reviews)
4 mi. from 91761
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2017 INFINITI Q50 2.0T Sport Review
Infiniti Q50 SE 3.0 t
by NickD from Davie, Fl
April 6, 2019
5
This car has met all my expectations and in one category exceeded, gas mileage. In my case this car is getting 26.7 mpg combination of city and highway driving with the 3.0 T 300 hp engine.
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Used

2017 INFINITI Q50 3.0T Signature Edition

20,251 mi.
$23,999
GOOD DEAL $988 Under
HOT CAR
  • Ext. Color: Silver
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
A+++ Service Thank you STG Fady
by Carlos Serna from Corona, Ca
December 3, 2018
5 5 5 5 5 4.5 (353 reviews)
I was shopping for a new family wagon online and I spoke and looked at maybe 10-15 different dealers and cars. I finaly came across STG auto online in Montclair amd called and spoke to Fady Gad. He was very helpefull and attentive quickly gave me the best price and rate. He kept very well communication with me even when he was doing research. I schedule an appointment with him and he even reserve the exact car that I wanted so that it did sell while I drove down there. Once their I met with Ed (Sales Manager) and Fady Gad. We worked out numbers and even got a lowered rate than promised over the phone. I can't thank them enough for their excellent customer service I will continue to purchase thru these guys. A++ SERVICE! THE SERNA FAM.
2017 INFINITI Q50 3.0T Signature Edition Review
2017 Q50 AWD
by DoubleD from West Nyack, NY
January 2, 2019
4
The vehicle is well designed. Interior cockpit is excellent. Since I purchased the vehicle in Oct. 2018-it's too early to determine realability. Did have an alignment issue after purchase which dealer corrected. Unfortunately even though I had an extended warranty, they charged me for the realignment.
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Used

2017 INFINITI Q50 3.0T Signature Edition

34,071 mi.
$22,888
GOOD DEAL $1,203 Under
  • Ext. Color: Silver
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
Loving my Challenger R/T plus
by Ray Y from Claremont
November 6, 2018
5 5 5 5 5 4.5 (353 reviews)
Great place, good customer service, William L. Worked with me, he was great, no pressure service. I had an slight issue the following they. He (they-STG) group worked with me and delivered on their promise thr next day.
2017 INFINITI Q50 3.0T Signature Edition Review
Such an amazing vehicle!
by Dannj from Middletown, NJ
November 18, 2018
5
This is one of the best cars I have ever owned. And I have owned a lot of cars. The ride is so comfortable and the reliability of the car is A+. It’s fast, luxurious and good on gas too
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Used

2017 INFINITI Q50 3.0T Premium

33,172 mi.
$21,999
GREAT DEAL $2,608 Under
LOCAL HOME DELIVERY
VIRTUAL APPOINTMENTS
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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California Motors Direct - Montclair
() -
(909) 829-5124
2.1 (39 reviews)
4 mi. from 91761
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California Motors Direct - Montclair Review
Went in for a Lexus left with a Lexus.
by Chris R from Santa Ana, CA
December 3, 2018
5 5 5 5 5 2.1 (39 reviews)
I walked in and George asked if I needed help. I asked him what I was looking for and I found the RX350 I wanted. He made the process easy and painless. All questions answered up front. He did what he said he would do. Took my car back for the detail and my day light went out a day after purchased. THEY FIXED IT. David in service was professional and completed the work on time. I'm very happy with my experience. Ask for George in sales or David in Service.
2017 INFINITI Q50 3.0T Premium Review
Beautiful car!!
by hsgtampa from Tampa Florida
October 8, 2018
5
This is my sons dream car. Midnight exterior with black leather interior Q50. He loves it!! It drives great and has all of the extras too!!
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Used

2015 INFINITI Q50 Sport

54,087 mi.
$21,799
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: AWD
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Montclair Auto Exchange
() -
(909) 708-4782
4.4 (5 reviews)
4 mi. from 91761
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2015 INFINITI Q50 Sport Review
Luxury and its finest!
by Smoots from WINSTON SALEM
April 25, 2019
5
THIS car has all the bells and whistles I've never dreamed of in a vehicle. I still am in shock that we even owned this car!! Absolutely beautiful inside and out!
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Used

2017 INFINITI Q50 3.0T Premium

19,828 mi.
$23,888
GOOD DEAL $1,281 Under
HOT CAR
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
Mercedes
by Inez from Ontario, ca
December 3, 2018
5 5 5 5 5 4.5 (353 reviews)
Appreciated the speedy process, thanks to the staff! They made buying a car easy without all the frustration you would normally get from other dealers.
2017 INFINITI Q50 3.0T Premium Review
Great q50 red sport
by mcmutton from mcmutton
October 6, 2018
5
5 stars on all. comfortable, no electronical problems, fast car (400 hp, 350 torque). Excellent vehicle overall.. best in class for the price! forget bmw and mercedes! For this price, Q50 red sport all the way
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Used

2017 INFINITI Q50 3.0T Premium

28,434 mi.
$23,150
GREAT DEAL $1,917 Under
HOT CAR
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
Great place,quality cars
by Henry from Chino Hills
November 5, 2018
5 5 5 5 5 4.5 (353 reviews)
Are you looking for a quality used car? This is the place you should visit. Thanks Michael for my Land Rover.
2017 INFINITI Q50 3.0T Premium Review
A fantastic balance between luxury and sport.
by Samster from Fogelsville, PA
August 15, 2018
5
The 3.0 Q50 premium has all the sport/luxury features that I value. Compared to my outgoing 2015 428i, it has more power, more comfortable seats, more safety features and a much better audit system. Once I got accustom to the DAS system and got it adjusted to my liking, I think it is great for normal driving. Interior quality is just as good as my outgoing 428I, the leather seats actually seem better. This car will move, stays flat in the corners and looks great going down the road. Run flats are a bit stiff, but almost all cars in this class come with run flats.
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Used

2017 INFINITI Q50 3.0T Premium

31,708 mi.
$22,888
GREAT DEAL $2,054 Under
HOT CAR
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
Good customer service
by Charles Kreis from WESTLAKE VILLAGE , California
November 6, 2018
5 5 5 5 5 4.5 (353 reviews)
They have been very helpful to me so far. I am looking forward to working with them again.
2017 INFINITI Q50 3.0T Premium Review
2017 q50 Premium
by Bklynzown from Gilbert, Az
August 14, 2018
5
Great car! Owned a BMW and this car is no push over. Fast and effective. The only bad things are the run flats and no air condition seats! I highly recommend!!
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Used

2017 INFINITI Q50 3.0T Premium

21,863 mi.
$24,150
GOOD DEAL $1,019 Under
HOT CAR
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
They worked a good deal for me
by Escobam from Valencia, CA
December 3, 2018
5 5 5 5 5 4.5 (353 reviews)
The staff at STG are there to help. If I can recommend something good, take a look at their inventory. The prices of their certified vehicles are lower than most of the dealers nationwide. I came here to find a ATS for my lady, she drove it and felt in love. I wanted a good price and negotiated the price with Anthony, great human being and knowledgeable. Since I live 1 hr 30 minutes away from the dealer they offer to deliver the car at home for “free.” They will do almost everything to make sure you take the car you love. Just don’t think they will drop the price of the car, they already did, that’s why you are reading about this dealer. Don’t tell them that I told you, but they can drop the price just a couple $$. Overall, good facility, great prices and great crew!!!
2017 INFINITI Q50 3.0T Premium Review
Awesome premium car that I owned
by Andy from Tallahassee, fl
August 2, 2018
5
This car meets all my expectations previously I had mustang so in terms of pickup it surely doesn't match but it is not bad. The interior, seating comfort and steering feel are awesome I really loved it
PRICE DROP
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Used

2018 INFINITI Q50 3.0t LUXE

8,769 mi.
$27,259 $3,341 price drop!
FAIR PRICE
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
Purchasing my 2017 Toyota Tacoma TRD sport
by Austin F from Montclair, CA
December 7, 2018
5 5 5 5 5 4.5 (353 reviews)
I would like to thank Andrew, Christian and Santiago for helping me out by buying the vehicle I wanted! My credit was very low and I was a first time buyer they did what no other car salesman/auto loan group could do!!! They sell great quality vehicles and are very friendly. Want a car or truck? I recommend this place 100%
2018 INFINITI Q50 3.0t LUXE Review
Good overall car
by Don Eller from Wesley Chapel, FL
April 22, 2019
4
This is a good overall car. Power is great. Features are a little difficult to navigate. Style is great. It is a very pretty car.
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Used

2017 INFINITI Q50 3.0T Sport

39,057 mi.
$26,750
GOOD DEAL $487 Under
HOT CAR
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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STG Auto Group
() -
(877) 596-1364
4.5 (353 reviews)
4 mi. from 91761
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STG Auto Group Review
STG Auto is Awesome!
by Nikkiburnsie from Rialto, CA
November 6, 2018
5 5 5 5 5 4.5 (353 reviews)
Yesterday, we purchased a car from STG Auto, and the entire experience from start to finish was an excellent, because Walid offered the best and most personable excellent quality of customer service we have ever received across retail and other customer service offerings. Contact with STG started with Mike who was hospitable as well, and carried on to Walid as he made sure the cars we wanted too see and test drive were available quickly. The entire staff at STG offer a friendly and courteous environment with patience and nice cool refreshments. Everyone there welcomes you with a genuine smile and were very professional throughout the transaction and answered questions we had patiently. I highly recommend Walid, because he was very calming and assuring as I was nervous purchasing a vehicle from a dealership. ( I hadn't done it in over 10 years). He made me laugh and listened as I voiced my concerns about financing and other car buying jitters. but made the experience an overall pleasant one. We got a great car, for a great price, and I am happy with STG Auto Group in Montclair and look forward to purchasing another car from them in the future. As well, in the evening, I had to return to drop off a pink slip for my trade in and it was kind of late, pass 8 and everyone there were still happy and offered great customer service. I was shocked Walid waited for the pink slip, but was happy, and the deal was completed. He was Awesome with my little boy, who was in a happy, but tired mood. The other genuinely kind members of the STG Family, even offered him some lollipops which goes a long way with my son!
2017 INFINITI Q50 3.0T Sport Review
Style, value and a great car experience
by Debbie C from Edison, NJ
June 26, 2018
5
My Q50 Infiniti met all my expectations in a car. Nice sleek design and overall package, great performance and a great value for the money. I had an exceptional experience at the Ray Catena Edison dealership where I purchased my certified pre-owned vehicle.
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Used

2017 INFINITI Q50 3.0T Red Sport 400

21,904 mi.
$29,999
GREAT DEAL $3,130 Under
  • Ext. Color: Red
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Corona Motors Direct
() -
(951) 547-1552
2.1 (18 reviews)
8 mi. from 91761
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2017 INFINITI Q50 3.0T Red Sport 400 Review
Perfectly balanced in every way!
by Diamondgirl from Denver, Colorado
August 19, 2018
5
When my old car had an electrical fire, the rental they gave me was the 2017 Infiniti Q 50! Talk about luxury and performance! Wow!
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Used

2017 INFINITI Q50 Base

4,549 mi.
$21,599
GOOD DEAL $1,412 Under
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Corona Motors Direct
() -
(951) 547-1552
2.1 (18 reviews)
8 mi. from 91761
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2017 INFINITI Q50 Base Review
Great car
by J from Long Island, NY
August 1, 2018
4
Car is beautiful. Drives amazing. Only issue I have is with the infotainment system. The interface is dated and pretty much useless. I never use the NAV or any of the apps. Also the lack of Apple car play is a negative. I also have had a recurring issue of the whole system just freezing up on me and restarting. Other than that amazing car. Would purchase another Q50 again.
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Used

2017 INFINITI Q50 2.0T Premium

51,763 mi.
$21,999
GOOD DEAL
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Corona Motors Direct
() -
(951) 547-1552
2.1 (18 reviews)
8 mi. from 91761
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2017 INFINITI Q50 2.0T Premium Review
Love my car
by DeezQ50 from FRESNO
June 12, 2018
5
This car was exactly what I wanted. It's super clean and runs great! Interior immaculate, tires good and very smooth shiny paint. The best part is Bose surround sound.
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Used

2017 INFINITI Q50 3.0T Premium

32,857 mi.
$19,400
HOT CAR
  • Ext. Color: Blue
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Premium Autos
() -
(951) 263-7667
1 (5 reviews)
9 mi. from 91761
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2017 INFINITI Q50 3.0T Premium Review
Most Comfortable drive
by Linc340 from NY
February 18, 2019
5
This car really meet all my needs and my expectations, from the double display system to the sport seats, the smooth drive and fast response transmission
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Used

2015 INFINITI Q50 Base

90,635 mi.
$14,999
GOOD DEAL
LOCAL HOME DELIVERY
VIRTUAL APPOINTMENTS
  • Ext. Color: Black
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Golden Auto Group, Inc
() -
(951) 547-1553
4.2 (18 reviews)
11 mi. from 91761
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Golden Auto Group, Inc Review
Exactly was I was looking for
by Hugo M from Rialto, CA
November 5, 2018
5 5 5 5 5 4.2 (18 reviews)
Excellent service and great attitude. They had the exact car I was looking for and the buying process was very fast definitely recommended
2015 INFINITI Q50 Base Review
Best car I ever had
by Markey C. from Brooklyn, NY
April 25, 2019
5
Love the look. The way it drives. So sleek. I upgraded from a Nissan to an Infinity. The brakeing system is excellent and the dashboard has a luxury feel and look to it.
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Used

2017 INFINITI Q50 3.0T Red Sport 400

27,144 mi.
$32,780
GOOD DEAL
LOCAL HOME DELIVERY
VIRTUAL APPOINTMENTS
  • Ext. Color: Gray
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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Jaguar Land Rover Riverside
() -
(951) 643-7968
13 mi. from 91761
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2017 INFINITI Q50 3.0T Red Sport 400 Review
One of the most reliable cars I've owned
by Nanotech214 from Dallas
May 5, 2019
5
I've only had it for a month but so far it's been a great car and it's a very comfortable ride. Gas mileage is pretty good. I'm getting 23 miles to the gallon on mixed highway and street driving.
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Used

2017 INFINITI Q50 3.0T Premium

33,144 mi.
$21,529
GREAT DEAL $3,168 Under
LOCAL HOME DELIVERY
VIRTUAL APPOINTMENTS
  • Ext. Color: Silver
  • Int. Color: Other
  • Transmission: Automatic
  • Drivetrain: RWD
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Moss Bros Chrysler Jeep Dodge RAM of Riverside
() -
(888) 910-4765
4.8 (257 reviews)
13 mi. from 91761
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Moss Bros Chrysler Jeep Dodge RAM of Riverside Review
Recall fixes
by A. Perez from Moreno Valley, CA
December 3, 2018
5 5 5 5 5 4.8 (257 reviews)
My experience was very good. Very helpful and repair was done right, just one thing. when I left I mention that I need my truck done by 3:00pm. I didn't receive a call that my truck was ready? I was given a ride to dealership by coworker at 4:00pm not knowing that my truck was ready at 3:00pm?
2017 INFINITI Q50 3.0T Premium Review
Infiniti Fan
by Buckeye Nut from Dayton, OH
June 19, 2018
4
Bought this former Loaner with low mileage from dealer and love it, other than road noise is a bit much. I've owned 7 Infiniti, and this might be my favorite so far. High performance, great looks, 32 MPG highway, and affordable
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Used

2017 INFINITI Q50 2.0T Premium

32,625 mi.
$20,999
GOOD DEAL $1,524 Under
  • Ext. Color: White
  • Int. Color: Gray
  • Transmission: Automatic
  • Drivetrain: RWD
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IE Auto Exchange
() -
(909) 895-4709
2.9 (7 reviews)
14 mi. from 91761
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2017 INFINITI Q50 2.0T Premium Review
Only had it a few weeks, but great so far
by Just_Some_Guy from Phoenix, AZ
April 8, 2019
5
When looking for a car, I narrowed it down to a Q50 Sport, an IS350 F-Sport, and an Acura TLX A-Spec. None of them were perfect to me, but the Q50 was the closest. Great performance, comfortable, and definitely a luxury car. I would have preferred a Red Sport, but they are rare, and significantly more expensive, with the only difference being in horsepower.
* Title, other fees, and incentives are not included in this calculation, which is an estimate only. Monthly payment estimates are for illustrative purposes only and do not represent a financing offer from the seller. Other taxes may apply.
The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. See our terms of service for more details.
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