Used Infiniti buying guide
About Infiniti
Infiniti, part of Nissan's luxury division, debuted in the late 1980s as one of the first Japanese brands to challenge the luxury market. Over the years, it has seen highlights like the bold Q45 and sporty G35. Today, Infiniti names its sedans with a Q and its SUVs with a QX. The Q50 sedan blends sleek styling with modern tech, while its SUV lineup includes the compact QX50, family-friendly QX60, and full-size QX80.
What CarMax customers like
Ride and Handling
Power
Styling
What CarMax customers don’t like
Fuel Economy
Cargo Space
Technology and Entertainment
Infiniti FAQs
Yes, a used Infiniti is worth considering. It offers an above-average reliability rating and average repair costs, as well as high-end, quiet interiors with good fit and finish.
When buying a used Infiniti, opt for models with less than 100,000 miles and a clean vehicle history. However, with regular maintenance, many can surpass 200,000 miles, ensuring long-lasting driving enjoyment. For more details, refer to this article on mileage vs. maintenance.
The best used Infiniti car to buy depends on your needs and budget. But if you’re looking for a used luxury sedan, the Q50 is a compelling choice, offering a blend of performance, comfort, and an above-average reliability rating.
Infiniti has largely phased its sedans, leaving only the Q50. Its SUV lineup includes the compact QX50, stylish QX55, three-row QX60, and the rugged, body-on-frame QX80. These models are known for their upscale interiors, advanced tech, and smooth, composed ride.
When considering the most affordable used Infiniti models, the Q50 sedan and QX50 compact SUV are top choices. Pricing varies based on factors such as model year, mileage, trim level, and overall condition. Higher trims with premium features, lower mileage, and newer model years typically command higher prices.
Yes, Infiniti is a good choice for a used car. According to RepairPal, it has a reliability rating of 3.5 out of 5.0, average annual repair costs of $638, and a low chance of severe issues, making it a reasonably good option.


1. Infiniti QX30
CarMax owner rating
Pros
Great maneuverability
Attractive styling
Fast acceleration
Cons
Engine power focused on performance, rather than economy
No smartphone integration
Ride can be too stiff at times

2. Infiniti QX50
CarMax owner rating
Pros
Lots of space
Comfortable
Quiet ride
Cons
Outdated tech
Lack of responsiveness
Inconsistent power
Compare used Infiniti Models
While both offer a premium ride experience, the 2024 Infiniti Q50 sedan and 2025 QX50 crossover are desirable for very different reasons. For 2024 (its final production year), the Q50 balances luxurious finishing with enjoyable performance, thanks to its 3.0L turbo V6 engine. If your highway commute needs an upgrade, the seating comfort of the Q50 will exceed expectations.
If your life is filled with sports, hobbies, errands, and adventure, the QX50 fits the bill. It's got a spacious cabin for five and 31.4 cu-ft of cargo space for all your essentials. For 2025 (its final production year), you’ll also benefit from standard all-wheel drive.
Want to compare more vehicles? Use our comparison tool.
The 2025 QX50 and QX55 have lots in common. These premium compact crossovers share the same 268-hp, turbocharged 2.0L four-cylinder engine, and both offer all-wheel drive as standard.
Your decision between the two is likely to hinge on style and comfort preferences. The QX50 is a spacious and practical five-seater with towing capabilities, plenty of cargo space, and useful storage under the floor. The five-seat QX55 is its coupe-style sibling, boasting a tapered roofline for a more athletic silhouette. Even though the sloping roofline affects cargo space and second-row headroom, this is still a great choice for urban drivers.
Thinking about the occasional road trip with a trailer? It's worth noting that the QX55 does not have any towing capacity.
Use our comparison tool to find out more about the model that might be right for you.
Bring your whole crew along for the ride in either the 2026 Infiniti QX60 or QX80. These upscale three-row SUVs are well-equipped to serve big families or groups. The QX60 is slightly smaller, making it the more agile choice. It still seats up to seven, with plenty of space to spread out.
There's also a generous roster of standard features and user-friendly infotainment tech. For a blend of highway presence and passenger comfort, the QX80 seats up to eight in a much larger package. A finely crafted interior and a twin-turbocharged 3.5L V6 engine deliver elegance and power in equal measure.
Expect an intuitive infotainment interface and an estimated towing capacity up to 8,500 lbs on 2026 models when properly equipped.
Want to compare more vehicles? Take a look at our comparison tool.
Take into consideration your local driving conditions, trip types, and passenger needs to help you decide whether the 2025 QX50 or the QX60 is right for you. For pleasing fuel economy — an EPA-estimated 26 mpg combined — the five-seat QX50 with 2.0L engine is ideally suited to adventurous urban lifestyles.
Thanks to standard all-wheel drive, agile handling, and useful cargo space, this SUV is a fun choice with premium features. For more seating options, pick the QX60. With three rows offering seating for up to seven passengers, you've got a bigger footprint overall, but it still boasts responsive handling. The fixed cargo area is restricted by the third row of seats, but they fold down to expand the space, plus there’s some useful under-floor storage too.
Ready to compare more vehicles? Use our comparison tool.
The 2024 Infiniti Q50 and 2022 Q60 have much in common, but you’ll still be able to make a clear-cut choice based on differences in body style and convenience features. The four-door Q50 is an upscale executive sedan, powered by a turbocharged V6 engine. For adult passengers its got great rear legroom, and useful cargo space for life's daily essentials.
The Infiniti Q60 is a two-door, luxury sports coupe with the same V6 engine as the Q50 sedan. Its sweeping roofline curves give it a dynamic profile, but comfort remains a priority across both rows. The midrange Luxe trim unlocks some nice passenger comforts, including heated front seats, Bose® audio, and leather upholstery.
Need to compare features between the two? Use our comparison tool.
Ready to find your used Infiniti?
RepairPal reliability ratings
RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 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 August 2023. Learn more about RepairPal reliability ratings.
Unless otherwise noted, information related to these featured vehicles comes from third-party sources, including manufacturer information. We make every effort to provide accurate information, but please verify before purchasing. 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. We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.
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 3/18/2025. Learn more at repairpal.com/reliability.
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Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.
We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.
Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.
Unless otherwise noted, information related to 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. By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.
We make every effort to provide accurate information, but please verify before purchasing.
























