Before You Buy

Mazda MX-5: Buy Score, Reliability & Ownership Costs

Sports Car · Convertible / Retractable Hardtop (RF)

MSRP Range$31,665–$43,135
A red 2026 Mazda MX-5 Miata convertible with the top down, parked along a coastal road in late-afternoon light, shot candidly at a three-quarter angle.
Engine2.0L 4-cylinder, 181 hp / 151 lb-ft
Transmission6-speed manual standard; 6-speed automatic optional (Grand Touring)
DrivetrainRear-wheel drive
Fuel Economy29 mpg combined

Our Verdict

Based on model-specific reliability data, ownership costs, and longevity signals.

Buy
87/100

Buy Score™

Pros

  • iSeeCars shows the best 5-year value retention (~69%) of any Mazda model
  • RepairPal ranks it 8th of 21 subcompact cars, with low-severity, infrequent repairs
  • Lightweight, simple mechanical layout that's proven durable over three-plus decades of Miatas
  • Retractable hardtop (RF) trim available for buyers who want more weather protection

Cons

  • Two-seat layout and minimal cargo space make it a poor choice as a primary or only car
  • Insurance costs run higher than a typical compact car
  • 181 hp is modest by modern sports-car standards
  • RF hardtop trims cost several thousand dollars more than the soft-top

Can this car reach 300,000 miles?

Likely

The MX-5's naturally aspirated 4-cylinder and simple mechanical layout have a long track record of durability, and RepairPal's 4.0/5.0 score with low repair severity supports that reputation, even without a specific iSeeCars 250k-mile figure to cite.

First-Time Buyer Friendly

40/100

Livable, but the complexity or running costs here reward buyers who already have some ownership experience.

Reliability Timeline

What tends to need attention, and when — based on model-specific reliability data.

RoutineModerateMajor

30,000 miles

Oil changes, tire rotations

60,000 miles

Brake pads (higher-than-average wear on a car this often driven enthusiastically)
Convertible soft-top inspection for wear if driven in all weather

100,000 miles

Spark plugs
Clutch wear on manual-transmission cars, especially if autocrossed or track-driven

150,000 miles

Suspension bushings and shocks, more so on cars with a history of spirited driving

200,000+ miles

Generally holds up well with consistent maintenance, per its strong RepairPal score

What It Actually Costs to Own

iSeeCars ranks the MX-5 as Mazda's best-retaining model by far — the main real cost here is insurance, which runs higher than a typical compact car for a two-seat sports car.

Estimated Annual Fuel Cost$1,450
Estimated Annual Insurance$1,550
Estimated Annual Maintenance$430
Estimated Annual Repairs$429
Estimated Annual Registration$190
5-Year Depreciation~31% of purchase price

Full Specifications

Engine2.0L 4-cylinder, 181 hp / 151 lb-ft
Transmission6-speed manual standard; 6-speed automatic optional (Grand Touring)
DrivetrainRear-wheel drive
Fuel Economy29 mpg combined
Seating2
Warranty3 yr/36,000 mi basic, 5 yr/60,000 mi powertrain

Check for open recalls before you buy

We don't yet have a live recall feed wired up for the Mazda MX-5, so we won't guess at a number here. Before you buy any specific MX-5, run its VIN throughNHTSA's free recall lookup tool— it takes about 30 seconds and confirms whether that exact vehicle has any open, unrepaired safety recalls.

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Sources: RepairPal model reliability score (4.0/5.0), annual repair cost ($429), and 8th-of-21 subcompact-car ranking: repairpal.com/reliability/mazda/mx-5-miata (live lookup, 2026). 2026 MSRP ($31,665 soft-top Sport to $43,135 RF Grand Touring), trims, and engine specs: edmunds.com and kbb.com 2026 MX-5 Miata pricing pages (live lookup, 2026). iSeeCars 5-year value retention (~69.2%, best of any Mazda model; RF trim close behind at ~67.9%): search-aggregated iSeeCars/SlashGear Mazda resale-value coverage (live lookup, 2026).