How Long Do Infinitis Last?

Infiniti claims its cars can last more than 200,000 miles with proper care and maintenance.
Written by Melanie Mergen
Reviewed by Melanie Reiff
Infiniti is the luxury car division of
. An Infiniti may last at least 200,000 miles, or as long as 15 to 20 years, with proper maintenance.
In J.D. Power’s
2020 Vehicle Dependability Study
, Infiniti ranked 25th. That puts it ahead of Dodge, Jeep, and GMC but behind Mitsubishi, Mercedes-Benz, and the high-ranking Toyota.
Some Infinitis are more dependable than others. That’s why
car insurance
comparison app
has put together this guide on the reliability of different Inifinitis—and how you can get the most life out of yours. We'll even show you the easiest way to lower your
Infiniti insurance cost
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Are Infinitis reliable? 

Generally, yes, but some Infiniti models are more reliable than others. Overall, they tend to be known for having strong powertrains. 
Infinitis tend to get a good amount of positive feedback from their drivers and can last longer than the average car with the right maintenance.

How many miles can an Infiniti last? 

Infinity itself claims its cars can last more than 200,000 miles, but you’ll need to maintain proper care of the vehicle to get it there.

How many years can an Infiniti last? 

With the right level of care and consistent maintenance, an Infiniti could last you as long as 15 to 20 years by some estimates.
Key Takeaway With proper maintenance, your Infiniti could last more than 200,000 miles.
MORE: Are Infinitis expensive to maintain?

The most reliable Infiniti models

Infiniti offers a number of award-winning crowd-pleasers, but which are the most reliable models?
The following factors influence a car’s reliability: 
  • Common or recurring mechanical issues
  • Repair and maintenance costs
  • Number of recalls
To compare the levels of reliability between Infiniti models, we’re taking a look at these factors as well as
J.D. Power’s
Quality & Reliability ratings and’s
True Cost to Own® estimates. Let’s take a look at the results. 


Black Q50 Infiniti on a foggy day.
2021 starting price: $37,625
True cost to own (5 years): $58,551
J.D. Power Quality & Reliability Score: 83/100
The 2021 Infiniti
won the AutoPacific Vehicle Satisfaction Award in the standard luxury car category. Some of the notable standout features that earned it the award included its durability, handling, braking and acceleration, safety features, and front seat comfort.


Image of a QX80 courtesy of Infiniti.
2021 starting price: $70,445
True cost to own (5 years): $92,365
2021 J.D. Power Quality & Reliability Score: 81/100
J.D. Power ranked the 2021 Infiniti
number three on its list of best large premium SUVs for the year. In its 5-Year Cost to Own Awards, Kelley Blue Book named the 2021 QX80 as the best full-size luxury SUV. 


Image of a QX50 courtesy of Infiniti.
2021 starting price: $38,975
True cost to own (5 years): $53,654
2021 J.D. Power Quality & Reliability Score: 77/100
The 2021
, a compact SUV, was named a Best Buy by Consumer Guide Automotive for the third year in a row in its category when compared to competitors like the Lexus NX, the Volvo XC60, and the Buick Envision. 
Its price range, performance, reliability, fuel economy, and resale value were just a few of the factors that made it the standout compact SUV. 

The least reliable Infiniti models

Not all Infiniti models rank highly among their drivers. These were deemed some of Infiniti’s less reliable models.


Image of a Dynamic Sunstone Red QX55 courtesy of Infiniti.
2021 starting price: $47,525
True cost to own (5 years): N/A
2021 J.D. Power Quality & Reliability Score: N/A
The 2021 QX55 is a crossover coupe that can turn heads with its exterior design, but criticisms from reviewers have included its loose handling and a lagging, low-res, dual-screen infotainment system.


Image of a Majestic White Q60 courtesy of Infiniti.
2021 starting price: $42,675
True cost to own (5 years): $66,269
2021 J.D. Power Quality & Reliability Score: N/A
All things considered, the
is a vehicle with decent handling. Criticisms of the 2021 Q60 have included a less-than-responsive dual-screen infotainment system, small trunk storage and backseat space, and other vehicles in its class having more features for a better price.
Key Takeaway The Q50, QX80, and QX50 have received numerous awards, but the QX55 and Q60 can leave more to be desired.

How to make your Infiniti last longer

How to make your Infiniti last longer (or any type of vehicle, for that matter) depends on how you treat it over its lifespan. You can substantially extend a car’s longevity by following these general steps:
  • Only use original equipment manufacturer (OEM) parts
  • Get vehicle inspections in between regular service visits to ensure your important systems are in good working order
  • Keep your vehicle clean to minimize potential wear and tear damage over time
  • Drive responsibly to avoid accidents (and save on your car insurance!)
  • Stay consistent with a
    routine maintenance schedule
    to keep your car running smoothly
MORE: How to make your car last longer

How to find affordable Infiniti insurance

With proper maintenance, the right level of care, and coverage from the right car insurance policy, you can get the most out of your Infiniti’s lifespan. 
When it comes to finding the right policy, the
app can help!
All you have to do is download the app, answer a few quick questions, and then you can start reviewing competitive quotes from up to 50 top insurance providers to find the best rate for the amount of coverage you need. 
As a
licensed broker
, Jerry can even help you set up your new policy and cancel your old one upon request. 
For additional savings, consider bundling your auto policy with your home or renters insurance. On average, Jerry users end up saving $887 per year on car insurance alone!
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Infiniti vehicles could last over 200,000 miles with proper maintenance, but it’s not unusual for
to consider any vehicle over 100,000 miles “high-mileage.”
Like any luxury car, an Infiniti can come with higher maintenance costs. Depending on the model, by
Edmund’s True Cost to Own
estimates, an Infiniti owner could spend $5,000 to $8,000 on repairs and maintenance over the first five years of vehicle ownership.
Estimate your repair costs for free with GarageGuard™
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