Mazda · MX-5 Miata Grand Touring 6AT Soft Top MY2025 US · 2025

Mazda MX-5 MX-5 Miata Grand Touring 6AT Soft Top MY2025 US 12V battery

What 12V battery does a Mazda MX-5 MX-5 Miata Grand Touring 6AT Soft Top MY2025 US use?46B24L (S) (12V-45Ah/20HR) lead-acid 12-volt battery

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At a glance

Vehicle
Mazda MX-5 MX-5 Miata Grand Touring 6AT Soft Top MY2025 US
12V battery
46B24L (S) (12V-45Ah/20HR) lead-acid 12-volt battery
Manufacturer source
Mazda North American Operations
Verified

Own-model MX-5 Electrical System table, Lead-acid battery row: 46B24L (S) (12V-45Ah/20HR); the spec deck lists Battery 46B24L-S. Mazda notes the battery specification differs by country or region; check the battery installed.

Reference details

Check before you buy or service: MX-5 Miata Grand Touring 6AT Soft Top MY2025 US only. US MY2025 MX-5 Miata Grand Touring (2-seat roadster, soft top); SKYACTIV-G 2.0, 6-speed automatic, RWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other powertrain, transmission, tire size, body, year or market inference.

Source

Mazda North American Operations manufacturer referenceMazda North American Operations
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another MX-5?

12V battery is published for these other exact codes. Compare the sourced answer and vehicle scope before using a value.

A matching number does not establish that equipment, trim, production date or regional specification is identical.

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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Mazda MX-5MX-5 Miata Sport 6MT Soft Top MY2025 US2025
12V battery46B24L (S) (12V-45Ah/20HR) lead-acid 12-volt batteryCheck the exact variant and source limitationsMazda North American Operations · verified 2026-11-08
Read the sourced answer ↗Vehicle profile →
Mazda AxelaBM5FS2013–2017
12V batteryQ-85 on SKYACTIV-G 1.5 i-stop modelsCheck the exact variant and source limitationsMazda Motor Corporation · verified 2026-09-28
Read the sourced answer ↗Vehicle profile →
Honda FitGP52013–2020
12V battery44B19L-MF 32Ah with mirror indicators; 38B19L-MF 28Ah withoutCheck the exact variant and source limitationsHonda Motor Co. · verified 2026-10-01
Read the sourced answer ↗Vehicle profile →
Honda GraceGM42014–2020
12V battery38B19L-MF, 28Ah (5-hour rate)Check the exact variant and source limitationsHonda Motor Co. · verified 2026-09-28
Read the sourced answer ↗Vehicle profile →

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What owners usually check next

Engine oil capacity4.3 L (4.5 US qt) with oil filter replacement, approximatelyTire pressure200 kPa (29 psi) front and rear on the standard 205/45R17 tireSmart-key batteryCR2032 or equivalent batteryTransmission fluid7.2 L (7.6 US qt) automatic transmission fluid, approximatelyCoolant capacity6.0 L (6.3 US qt), approximatelyFuel tank capacity45.0 L (11.9 US gal), approximatelyEngine displacement1,997.6 cc (1,997.6 ml), SKYACTIV-G 2.0Powertrain designationSKYACTIV-G 2.0 four-cylinder; 6-speed automatic; rear-wheel drive

View every owner answer for Mazda MX-5 MX-5 Miata Grand Touring 6AT Soft Top MY2025 US →