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Used Infiniti Q50 for Sale

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About the Infiniti Q50

Vehicle Summary

When it comes to luxury sport sedans, the Infiniti Q50 is one of the top contenders in its class. Across its many years of production, Infiniti has worked to keep this vehicle a serious competitor—offering generous standard features, ample trim options, and powerful engines even in its base trim. If you're in the market for a luxury sport sedan, check out our overview of the 2014-2018 Infiniti Q50.

Unless otherwise noted, information relating to these featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks™ or registered® trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities.

2014 - Present Infiniti Q50 Trim Configurations

The first generation of Infiniti Q50 was announced in 2013 and began sales in 2014. This model designed to replace the Infiniti G37 sedan, offering similar body styling with updated features. Throughout its years of production, there have been some notable changes from one model year to the next. In 2015, however, the vehicle was completely unchanged (probably because it was still coming off a completely new design/release in 2014). For the Infiniti Q50 2016, however, there were some notable changes that included three new engine options (all turbocharged), as well as updated steering and suspension. For this model year, Infiniti also improved their Direct Adaptive Steering.

For the Infiniti Q50 2017, all-wheel drive becomes an option on its Sport trim levels, and some minor features are shuffled around between trims. With the Infiniti Q50 2018, small changes to the exterior styling are made and new sub-trims (Luxe, Pure, and Sport) become available.

2014-2015 Trims:

  • Base - 17-inch alloy wheels, keyless ignition/entry, dual-zone automatic climate control, premium vinyl upholstery, and twin touchscreen displays with Infiniti InTouch interface
  • Premium - heated front seats, sunroom, larger 19-inch wheels, and upgraded 14-speaker sound system
  • Sport - summer performance tires, a sport driver seat, paddle shifters, and leather seats
  • Hybrid - leather upholstery and Direct Adaptive Steering

2016-2017 Trims:

  • 2.0t Base - 17-inch alloy wheels, rearview camera, twin touchscreen displays, and dual-zone automatic climate control
  • 2.0t Premium - 16-speaker sound system, advanced air filtration system, and 16-speaker sound system
  • 2.0t Sport - 19-inch wheels, leather upholstery, memory driver seat functions, paddle shifters, upgraded suspension and braking
  • 3.0t Premium - upgraded 3.0-liter V6 turbocharged engine, rearview camera, twin touchscreen displays, and 17-inch alloy wheels
  • 3.0t Sport - adaptive suspension, upgraded braking, leather upholstery, and 3.0-liter V6 engine
  • Red Sport 400 - adaptive suspension, red brake calipers, and wider rear tires
  • Hybrid Premium - 3.5-liter V6 paired with a 50-kilowatt electric engine, surround-view camera, automatic braking, and a sport-tuned suspension

2018 Trims:

  • 2.0t Base - optional all-wheel drive, turbocharged 2.0-liter engine, and automatic seven-speed transmission
  • 2.0t Pure - 17-inch alloy wheels, keyless entry/ignition, simulated leather upholstery, rearview camera, dual touchscreen displays, and Bluetooth® connectivity
  • 2.0t Luxe - larger 18-inch wheels, maple wood accents, and a sunroof
  • 3.0t - turbocharged 3.0-liter V6, and optional all-wheel drive
  • 3.0t Luxe - 18-inch wheels, sunroom, and maple wood interior accents
  • 3.0t Sport - 19-inch wheels, leather upholstery, and performance tires
  • Red Sport 400 - upgraded V6 engine, transmission paddle shifters, dark chrome and red stitching, blind-spot monitoring, red brake calipers, and rear parking sensors
  • Hybrid Luxe - adaptive cruise control, automatic emergency braking, forward collision warning, and premium Bose® audio system

Reliability Research


RepairPal gave the Infiniti Q50 an overall reliability rating of 4.5 out of 5 stars, which RepairPal describes as Excellent. This rating ranks the Infiniti Q50 10th out of 59 among Luxury Midsize Cars.

  • Cost RepairPal reports that the average total annual cost for repairs and maintenance on a Infiniti Q50 is $532, compared to an average of $554 for Luxury Midsize Cars and $556 for all the vehicles RepairPal considered in its dataset.
  • Frequency According to RepairPal, Infiniti Q50 owners bring their vehicles into a repair shop for unscheduled repairs an average of 0.5 times per year, compared to an average of 1.6 times for Luxury Midsize Cars and 1.4 times for all the vehicle models RepairPal considered in its dataset.
  • Severity RepairPal reported that the probability of a repair being a severe or major issue is 6% for the Infiniti Q50, compared to an average of 10% for Luxury Midsize Cars and 12% for all the vehicles RepairPal considered in its dataset.

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2006-2020 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.

*RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of 09/01/2021. Learn more.


Reviews for Infiniti Q50

Overall Rating

4.5 out of 5 (83 reviews)

Good car, but service...

Probably a good car when everything works. Very buggy. Almost to many bells and whistles (reminds me of an old Caddy). it is an incredible value. You get a lot of HP for the money. It is a good fit for what I do. Kids, go fast, good looks, I can modify, and about average on gas. A lot to like, but it being so buggy, and CarMax service (It's really bad) makes me give it low marks.


  • Value: A lot of engine for the money
  • Technology and Entertainment: When they work, a lot of forward thinking new technology
  • Styling: Turns heads without a doubt


  • Reliability: A lot is wrong with this car already. CarMax is picky with what they want to fix.
  • Cost to Maintain: If I didn't have a warranty...No dice for me. It would cost a fortune to fix even minor problems.
  • Fuel Economy: coming from a turbo charged 4 cyl, it is a challenge for me to get used to a stroked out 6. This car moves with authority. I will adjust, but, "It costs gas to go fast"

- derrick hendon, 2015 Infiniti Q50

Great car, minus the bumper issue.

This car is awesome. Very fast and powerful, and hugs the road. However, when I bought it from CarMax there was a small quarter inch gap where the bumper meets the panel. I asked the CarMax rep about it and if they can fix it, and they kind of made it seem like it wasn’t an issue. Now that gap is a half inch and doesn’t align properly. Pretty annoyed about it. Makes me think there was undisclosed damage to the bumper.


  • Ride and Handling:
  • Power:
  • Value:

- Spencer G, 2015 Infiniti Q50

I love her but...

car is beautiful inside and out however finding out after buying from a large resale company you would think the fluids would have been changed when selling to new owner. just passed the 30 days brakes hitting metal to metal the engine oil was burnt black now the transmission is beginning to slip or searching longer to change gears it's a beautiful car just wish the dealership would actually take care of the customer who paid in full so they have income


  • Power: not used to it
  • Styling: sleek
  • Interior Space: roomy


  • Cost to Maintain: little over 30 days both front n rear brakes needed to be replace pads n disk
  • Technology and Entertainment: I assumed came with navigation being considered a luxury car
  • Fuel Economy: with gas prices It's a pain

- Dion SANCHEZ, 2017 Infiniti Q50

This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.