Cost calculator
1990 to 1997 Mazda MX-5 Miata EV conversion cost
A practical estimate for converting a Mazda MX-5 Miata to electric, with the levers that move the number most.
Parts for a MX-5 Miata conversion typically cost $24,000 to $48,000. Professional labor adds 120 to 190 hours. Parts run $24,000 to $48,000 with 120 to 190 labor hours. The Miata offers one of the best performance per dollar results in the library.
What drives the cost
- Battery capacity and source. New modules cost roughly twice as much per kWh as tested salvage modules.
- Motor output. Higher output drive units cost more and often require brake and suspension upgrades.
- Fabrication. Designing mounts from scratch adds 40 to 80 hours. A Fitment Pack removes most of that.
- Supporting systems. Charger, DC to DC converter, cooling, vacuum or electro hydraulic brakes, and heating.
Frequently asked questions
What is the cheapest way to convert a MX-5 Miata to electric?
Use tested salvage modules, a smaller pack near the low end of the 110 mile band, and a verified Fitment Pack to minimize fabrication hours.
How many labor hours does a MX-5 Miata conversion take?
Shops using the RESTOVOLT pack report 120 to 190 hours.
How much does a Miata EV conversion cost?
Most NA Miata conversions run $24,000 to $48,000 in parts plus 120 to 190 hours of labor.
Will an electric Miata keep its balance?
With batteries centered behind the seats and low in the trunk, reviewed builds stay close to 50 to 50.
Ready to price a real build? Open the configurator or find a certified shop.