Mazda NB Mazdaspeed MX-5 Miata
The 2004-2005 Mazdaspeed MX-5 is the only factory-turbocharged Miata ever produced, offering 178 hp in a limited-production package. It's the most sought-after NB Miata, with values reflecting its unique status and rarity.
Find one with Spotter →Mazda NB Mazdaspeed MX-5 Miata sold for a median of $15,376 over the last 12 months, based on 30 auction sales; the middle 50% sold between $11,900 and $18,500. 112 currently for sale.
Introduced for the 2004 model year, the Mazdaspeed MX-5 was the ultimate expression of the second-generation 'NB' Miata. Developed in-house, it featured a turbocharged and intercooled 1.8-liter engine producing 178 hp and 166 lb-ft of torque. Power was sent through a 6-speed manual transmission and a limited-slip differential. The package also included Mazdaspeed-tuned Bilstein shocks, stiffer springs, larger sway bars, and unique 17-inch Racing Hart wheels.
The car's collectibility stems from its status as the only factory-turbocharged Miata and its limited production run. Just 5,428 were built for the North American market over 2 years, with specific colors like Lava Orange and Titanium Gray being particularly rare. It offers a perfectly balanced upgrade over the standard car, enhancing performance without losing the classic Miata feel, making it a target for enthusiasts and collectors.
The market for the Mazdaspeed MX-5 is strong, with an average sale price around $15,000. While project cars can be found for under $7,000, exceptional, low-mileage examples have sold for as much as $55,000. Unmodified cars are increasingly rare and command a premium, as many have been altered by subsequent owners chasing more power. These cars represent an accessible and appreciating modern classic.
Buying Tips
- Look for signs of excessive modification. Stock examples are more valuable, so check for aftermarket boost controllers or engine management that suggest the engine was pushed beyond factory limits.
- Inspect the turbocharger and its plumbing for oil leaks, a common issue. Check for blue smoke from the exhaust, which can indicate failing turbo seals.
- Examine the body for rust, particularly on the front frame rails under the engine, the rocker panels below the doors, and the rear quarter panels.
- The 6-speed transmission is robust, but listen for grinding on shifts which could point to worn synchros from aggressive driving.
- Verify all Mazdaspeed-specific parts are present, including the 17-inch wheels, front and rear spoilers, Bilstein shocks, and interior trim.
Prices range from $6,300 for cars needing work to $55,000 for the very best low-mileage examples.
480 Mazda NB Mazdaspeed MX-5 Miata vehicles have been tracked across auctions and listings on Hypercars, with 112 currently live.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Frequently Asked Questions
How much does a Mazda NB Mazdaspeed MX-5 Miata cost?
Over the last 12 months, Mazda NB Mazdaspeed MX-5 Miata sold for a median of $15,376 across 30 auction sales tracked on Hypercars; the middle 50% sold between $11,900 and $18,500. There are 112 currently for sale.
How many Mazda NB Mazdaspeed MX-5 Miata listings are for sale right now?
There are 112 Mazda NB Mazdaspeed MX-5 Miata listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.