What is a 2018 Mazda CX-5 worth?

In good condition with average mileage, around $11,750 private party ($10,800–$12,700), or about $13,500 at a dealer. Mileage, condition, and title status move the number.

How many miles is too many for a 2018 Mazda CX-5?

200,000 miles is realistic with oil changes. The 6-speed automatic is durable; fluid service by 60,000–80,000 miles is cheap insurance on any used example.

Used value estimate

2018 Mazda CX-5 value

By Hari Vinayak · Updated 2026-06-12

Quick answer

A 2018 Mazda CX-5 in good condition with average mileage (about 100,000 miles) is worth roughly $11,750 in a private-party sale — a fair range of $10,800 to $12,700, or about $13,500 at a dealer. 2018 is not on our years-to-avoid list, so condition, history, and maintenance matter more than the model year here.

Estimated value by mileage

Good condition, clean title. Mileage is the biggest single factor at this age.

Mileage	Miles	Fair value	Private party
Lower mileage	68,000	$13,550	$12,450–$14,650
Average mileage	100,000	$11,750	$10,800–$12,700
Higher mileage	136,000	$9,750	$8,950–$10,550

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Is 2018 a good year to buy?

2018 is not on our years-to-avoid list for this model, so judge the individual car on history and maintenance.

Compare the best and worst CX-5 years

What to check before you pay

2016+: LED headlight failures out of warranty are pricey — verify both units fully work
Rear wheel bearings hum at 80,000+ miles on some cars — listen at highway speed
2018+ 2.5 with cylinder deactivation: occasional light-throttle shudder complaints — feel for it cruising at 40–50 mph

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