GradeLexus GX Reliability Grade
Excellent reliability
Grade a specific Lexus GX
Reliability changes from year to year. Pick a model year to see its grade, then add mileage and price to get a deal score and estimated miles remaining.
The Lexus GX earns an A overall reliability grade from GradeMyCar, with an A for its engine and an A for its transmission. It ranks 1st of 6 off-road SUVs we grade. Its engine (A) and transmission (A) grade about the same, so neither stands out as a weak point. Grades are based on 84 owner complaints filed with NHTSA for the 2013-2019 model years, adjusted for how many were sold.
Lexus GX reliability by year
Overall grade for each model year, from owner complaints filed with NHTSA. Tap a year to see its full grade.
Best years: 2005, 2006, 2007, 2008, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and 2019
Faded years are recent, so fewer complaints have come in. Their grades may change.
How long does the Lexus GX last?
A rough estimate for the model across all years, not measured for each model year.
Lexus GX vs. other off-road SUVs
| Model | Engine | Trans. | Overall |
|---|---|---|---|
| Toyota 4Runner | A | A | A |
| Lexus GX | A | A | A |
| Nissan Xterra | B- | B- | B |
| Jeep Wrangler | C | C- | C- |
| Ford Bronco | D | C- | D |
| Jeep Gladiator | D | F | F |
Lexus GX vs. other luxury vehicles
| Model | Engine | Trans. | Overall |
|---|---|---|---|
| Lexus RX | A | A | A |
| Lexus ES | A | A | A |
| Lexus GS | B+ | A | A |
| Lexus NX | A | A | A |
| Lexus IS | A | A | A |
| Lexus GX | A | A | A |
| Infiniti G37 | A | A- | A |
| BMW 5 Series | B | B+ | A- |
| Audi A4 | B+ | A | A- |
| Volvo XC60 | B+ | A | A- |
| BMW 3 Series | B- | B+ | B+ |
| Mercedes-Benz C-Class | B- | A- | B+ |
| Mercedes-Benz E-Class | B+ | A- | B+ |
| Audi Q5 | B- | B+ | B+ |
| Mercedes-Benz S-Class | B+ | A- | B+ |
| Cadillac XT5 | B+ | B | B+ |
| Infiniti G35 | B- | B+ | B+ |
| Acura TL | A | C+ | B+ |
| BMW X3 | B- | B+ | B |
| Mercedes-Benz GLC | C+ | B+ | B |
| Mercedes-Benz GLE | B- | B | B |
| Acura RDX | B+ | B | B |
| Volvo XC90 | B- | A- | B |
| BMW X1 | B- | B- | B- |
| Porsche Cayenne | B | C+ | B- |
| Cadillac SRX | A | C+ | B- |
| Cadillac CTS | A- | D | B- |
| Audi A3 | C+ | C | C+ |
| Audi A6 | C- | B- | C+ |
| Audi Q7 | C- | B | C+ |
| BMW X5 | C | C | C |
| Mercedes-Benz CLA | C | B- | C |
| Land Rover Range Rover | C+ | C+ | C |
| Acura MDX | C+ | D | C- |
| Acura TLX | C- | D | D |
Own a Lexus GX?
Tell other buyers how yours has held up: mileage, engine, and any problems with what they cost to fix. It takes about a minute, and your first car earns a free full report.
Rate your GXLexus GX reliability FAQ
Is the Lexus GX reliable?
Excellent reliability. The Lexus GX earns an A overall reliability grade from GradeMyCar, with an A for its engine and an A for its transmission. It ranks 1st of 6 off-road SUVs we grade. Its engine (A) and transmission (A) grade about the same, so neither stands out as a weak point. Grades are based on 84 owner complaints filed with NHTSA for the 2013-2019 model years, adjusted for how many were sold.
How many miles will a Lexus GX last?
We estimate a well-maintained Lexus GX lasts around 300,000 miles. That's a rough figure for the model across all years, not measured for each model year, so check the grade for the year you're looking at.
What are the best years for the Lexus GX?
Based on NHTSA owner complaints, the most reliable Lexus GX model years are 2005, 2006, 2007, 2008, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and 2019.
What Lexus GX years should I avoid?
No Lexus GX model year stands out as a problem year in NHTSA owner complaints.
Is the Lexus GX transmission reliable?
GradeMyCar grades the Lexus GX transmission an A (excellent reliability). Reliability varies by model year, so grade the specific year you're looking at.
Is the Lexus GX engine reliable?
GradeMyCar grades the Lexus GX engine an A (excellent reliability).