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2023 Mercedes-benz Glc-class
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
64 owner complaints · 0 recalls · data verified July 14, 2026 · source: NHTSA
Why buy?
Electrical system problems dominate (47% of complaints, typically reported near 3k miles).
Zero recalls, rare for a car this age.
The math, shown
Full methodology →Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
NHTSA crash-tested this model year but didn’t publish an overall star rating for it.
1 open NHTSA defect investigation on file for this model year, separate from the recalls above.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2023 Mercedes-benz Glc-class, plotted where owners report it happening.
Also reported (mileage varies): Lights (10) · Body & structure (6)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint, a rough guide, not a schedule.
Electrical system
47%30 complaints · typically near 3k mi · 9 in the last 2 years
“I purchased a brand new GLC 300 on May 25, 2023. By June 2, 2023 I was already stranded due to a 12V battery electrical system failure. Since then I have been stranded…”
Engine
23%15 complaints · typically near 4k mi · 1 in the last 2 years
“First of all, this is a new car produced in 2023. Since I bought it, the engine has shown alarms more than four times. Every time I went to the 4S shop, no problems we…”
Lights
16%10 complaints · 1 in the last 2 years
“Second time the rear left tail light not working properly. The parking light stay on after turning vehicle off at time it turns off. The light assembly was replaced by…”
Driver assistance
14%9 complaints · typically near 10k mi · 5 in the last 2 years
“My 2023 GLC300 suffered a severe, unprovoked emergency brake deployment in traffic, nearly causing a pileup. on [XXX]. The car has only 14,500 miles and has a chronic …”
Recalls (0)
No recall campaigns on file for this model year.
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2023 Mercedes-benz GLC-CLASS beats every score on the internet, including ours.
What to ask forNot set on the 2023? See how every Glc-class model year scores →
Cross-shopping? Compare the 2023 Mercedes-benz Glc-class against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.