"Mazda MX-5 ND 1.5 – a fantastisk sjov og underholdende sportsvogn, with low running costs and minimal mechanical headaches reported by owners."
GOOD
81/ 100
"Light, honest, and surprisingly low drama"
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Max HP
—
Torque Nm
8,000
Oil interval km
0
Recalls
3
Known issues
Known Issues
Fuel Quality Sensitivity / Carbon Buildup on Direct Injection€200-600 · 60,000-120,000 kmMODERATE
The SkyActiv-G 1.5 uses direct injection and is noted in Russian-language owner communities (Drive2, forums) as sensitive to fuel quality. Low-grade or contaminated fuel can accelerate intake valve carbon deposits, a known trait of GDI engines without port injection.
Rough idle
Hesitation on acceleration
Slight power loss
Increased fuel consumption
DIY: Hard
Service Brakes / Propulsion System Anomaly (NHTSA Complaint)€100-500 · 0-100,000 kmMODERATE
A single NHTSA complaint references a combined service brakes and fuel/propulsion system incident on a 2022 MX-5. The complaint is isolated and no recall has been issued, but warrants inspection of brake and fuel system integrity on used examples.
Unexpected braking behavior
Propulsion irregularity
DIY: Moderate
Interior Trim and Plastic Quality Complaints€50-300 · 0-50,000 kmLOW
Reddit owners note that newer Mazda models share hard, cheap plastic trim in areas subject to wear. While not a mechanical issue, trim rattles and wear are reported in community discussions.
Rattling interior panels
Worn door panel surfaces
Squeaks from dashboard
DIY: Easy
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Buying Checklist
Borescope the intake valves for carbon buildup, especially on examples over 60,000 km
Check service history for regular oil changes — insist on max 10,000 km intervals with 0W-20 or 5W-30 full synthetic
Inspect the soft top for tears, leaks, worn seals, and proper latching mechanism function
Test brakes carefully during the test drive — check for judder, pulling, or unusual pedal feel given the NHTSA propulsion/brake complaint
Inspect underbody and sills for corrosion, particularly on cars from salt-road climates
Confirm no warning lights present and verify smooth idle with no hesitation — cold start and full warm-up test recommended
Service Reality
Community oil interval8,000 km
Oil specification0W-20 full synthetic (Mazda spec), community recommends 5W-30 full synthetic in high-mileage or track use
Est. ownership cost (2yr)€600-1,200 per year for routine maintenance; €200-600 for occasional GDI carbon cleaning; soft top replacement €400-900 if needed
Real fuel consumptionNo data
Also Found In
Mazda 3 BM 1.5 SkyActiv-GMazda 2 DJ 1.5 SkyActiv-G
Buying Advice
The Mazda MX-5 ND with the SkyActiv-G 1.5 is a mechanically honest, naturally aspirated sports car with no major systemic failures recorded in the available data. Its biggest vulnerability is the GDI carbon buildup issue common to direct-injection engines, so prioritise examples with documented servicing and consider an intake clean if mileage exceeds 60,000 km. There are no recalls on record, which is a strong positive signal for a car now entering its tenth year of production. Buy a well-documented, single-owner example and maintain oil changes more frequently than the manufacturer suggests — this engine rewards attentive ownership.