Is the Mazda CX-5 reliable?
81% of the 68 we inspected scored 60/100 or higher, with an average of 74/100 — it scores noticeably better than the typical used car we inspect.
68
Cars inspectedreal pre-purchase inspections74/100
Average conditionall cars we check: 61/10081%
In good shape (60+)all cars we check: 56%Across 68 used Mazda CX-5s we inspected, this model scores noticeably better than the typical used car we inspect — average condition 74/100 vs 61 for all cars we check. Every number on this page comes from real pre-purchase inspections — cars people were about to buy and paid an independent inspector to go through point by point, engine to underbody, paint depth to error codes. Not owner surveys, not warranty statistics, not forum lore: what we actually found.
What we found
Most common faults
Oil leaks · Engine
60%
Fuel trim out of range · Engine
31%
Tires condition & wear · Brakes and tires
24%
Low coolant / cooling system issues · Engine
15%
Belts · Engine
13%
Share of inspected Mazda CX-5s where each item was flagged.
How they score
Excellent 46%
Good 35%
Mediocre 12%
Poor 7%
Hidden history
What the seller might not mention — how often we find it on this model.
63%had a repainted or replaced panelall cars: 74%
0%showed structural repairall cars: 4%
15%had fault codes recently clearedall cars: 24%
How long does a CX-5 stay good?
Good cars by mileage
Good cars by age
Share of Mazda CX-5s in good shape (scoring 60+/100) by mileage and by age when we inspected them (each dot ≥5 cars; a band under 20 cars follows the nearby bands, so a run above the all-cars line stays above it, and a band of 20 or more uses the rate we measured; where a band has too few cars, the line follows the trend between the bands on either side; rolled-back odometers excluded from the mileage curve). The dashed grey curve is all cars we check.
More on Mazda
Other Mazda models we've inspected — or see the full Mazda profile.
Straight from recent Mazda CX-5 reports
2019 Mazda CX-5 · 78k mi — flagged: belts, worn brake rotors, electrical parking brake. Inspected Oct 13.
2021 Mazda CX-5 · 57k mi — flagged: belts, oil leaks, boots. Inspected Oct 9.
The bottom line
The CX-5s here usually look like solid used buys, with no structural repairs in this set and fewer cleared codes than the wider fleet, but the engine bay is where the money hides. Oil leaks showed on 60% of cars, and fuel-trim, coolant, and belt issues pile onto the same area, so a tidy exterior or a repainted panel is not the real story. Start under the hood: oil film, a fuel-trim scan, and the cooling system. One isolated seep is a negotiation chip; leaks plus trim or coolant trouble are a walk-away unless the price already assumes an engine repair. Tires are the cheap add-on, not the reason to buy.
FAQ
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What are the most common problems on a used Mazda CX-5?
The items we flag most often are oil leaks (60%), fuel trim out of range (31%), tires condition & wear (24%). Have these checked before buying.
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Should I worry about cleared fault codes?
On 15% of these cars the ECU codes had been erased shortly before sale, which can hide active faults. Ask for a diagnostic scan and start the engine from cold.
Thinking of buying a Mazda CX-5? Get the exact car inspected before you pay.
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Based on 68 inspections · updated Oct 22, 2026
