What a Mazdaspeed Miata (NB turbo) Is Actually Worth
True Value$14,800
Fair Range$13,000 - $16,500
Median Recent Sold$13,500
VerdictCOOLING
As of July 2026, CarSearch.Pro's True Value model estimates a typical Mazdaspeed Miata (NB turbo) is actually worth $14,800 (fair range $13,000 to $16,500). Unlike the median asking price shown above, True Value is anchored to 50 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $14,000 — about 5% below what these cars have actually been selling for.
Priced above trend · momentum cooling — but volatile.
As of July 2026, the Mazdaspeed Miata (NB turbo) market has 51 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $13,995, with the middle 50% of listings priced between $11,438 and $18,990. Mazdaspeed Miata (NB turbo) prices have increased 11.1% over the past quarter, from a median sale price of $13,500 to $15,000.
The typical Mazdaspeed Miata (NB turbo) on the market has 55,123 miles. Listings spend an average of 89 days on market before selling or being removed.
Current Mazdaspeed Miata (NB turbo) Pricing
A fair price for a Mazdaspeed Miata (NB turbo) in July 2026 is between $11,438 and $18,990 (25th to 75th percentile). Prices range from $9,990 to $22,000 across 51 active listings.
Price Distribution (51 Active Listings)
Percentile
Price
Meaning
10th
$9,990
Budget / project cars
25th
$11,438
Below average price
Median (50th)
$13,995
Typical market price
75th
$18,990
Above average / premium
90th
$22,000
Top tier / low miles / rare spec
The average asking price is $15,403, which is higher than the median, indicating that high-priced outliers (rare specifications, very low mileage, or concours-quality examples) pull the average up.
Price by Mileage
Mileage Range
Listings
Median Price
10,000 - 25,000 mi
7
$20,998
25,000 - 50,000 mi
16
$18,990
50,000 - 100,000 mi
18
$13,300
100,000 - 150,000 mi
8
$10,990
Over 150,000 mi
2
$15,000
Mazdaspeed Miata (NB turbo) Price Trends
Mazdaspeed Miata (NB turbo) prices have increased 11.1% over the past quarter. In 2026-Q2, the median sale price was $15,000 across 6 sales, up from $13,500 in 2026-Q1.
On a year-over-year basis, Mazdaspeed Miata (NB turbo) prices are down 2.0% ($15,000 vs. $15,300 a year ago).
Mazdaspeed Miata (NB turbo) Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q3
9
$11,000
$12,017
2024-Q4
3
$10,000
$11,167
2025-Q1
5
$12,600
$16,059
2025-Q2
8
$15,300
$13,681
2025-Q3
12
$17,000
$14,723
2025-Q4
17
$14,940
$14,183
2026-Q1
10
$13,500
$15,418
2026-Q2
6
$15,000
$14,717
Best Value Mazdaspeed Miata (NB turbo) by Model Year
The 2004 Mazdaspeed Miata (NB turbo) offers the best value with a median price of $13,995 across 30 listings. The most expensive model year is 2005 at a median of $17,975.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2004
30
$13,995
$5,995
$25,995
2005
21
$17,975
$6,998
$25,499
How Mileage Affects Mazdaspeed Miata (NB turbo) Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Mazdaspeed Miata (NB turbo) from confirmed sales, referenced to a typical example at about 51,600 miles:
Odometer (approx.)
Value Multiplier
Implied Value
1,974 mi
1.49x
$22,063
6,041 mi
1.18x
$17,503
12,427 mi
1.15x
$17,068
21,258 mi
1.10x
$16,308
38,557 mi
0.96x
$14,230
59,538 mi
0.98x
$14,567
96,067 mi
0.72x
$10,704
136,482 mi
0.67x
$9,987
300,000 mi
0.52x
$7,692
Low-mileage examples carry a real premium in this market: around 1,974 miles, cars trade at roughly 1.49x the reference value. At the other end, 300,000-mile examples trade at about 0.52x. Implied values here are anchored to this market's True Value.
Mazdaspeed Miata (NB turbo) Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↓ DOWN
54%
volatile
35% over 40 tests
12 months
↓ DOWN
55%
volatile
47% over 34 tests
24 months
↓ DOWN
57%
volatile
64% over 22 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Mazdaspeed Miata (NB turbo) — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a Mazdaspeed Miata (NB turbo)
The highest concentration of Mazdaspeed Miata (NB turbo) listings is in OH with 7 active listings, followed by CA (5), MN (5), NC (3), VA (3).
Regional pricing varies significantly. The lowest median price is in VA at $9,297, while MN has the highest at $20,998. Buyers willing to travel or arrange transport may find savings of $11,701.
Top States by Inventory
State
Listings
Median Price
OH
7
$10,990
CA
5
$13,995
MN
5
$20,998
NC
3
$17,492
VA
3
$9,297
IN
3
$11,593
FL
2
$13,591
NJ
2
$13,900
AZ
1
$13,300
WI
1
$9,990
Mazdaspeed Miata (NB turbo) Market Velocity
Mazdaspeed Miata (NB turbo) listings spend an average of 89 days on market. This is a slow-moving market. Listings tend to sit for extended periods, giving buyers significant negotiating power. Sellers should be realistic on pricing and patient.
The median time on market is 21 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Mazdaspeed Miata (NB turbo) Buyer's Guide Summary
Fair price range: $11,438 to $18,990. The median is $13,995. Anything below $11,438 is a strong value; above $18,990 should be premium condition, low miles, or a desirable specification.
Trending up: Mazdaspeed Miata (NB turbo) prices have risen 11.1% recently. Buying sooner may save money if the trend continues.
Best value year: The 2004 model year has the lowest median price at $13,995, making it the most accessible entry point into Mazdaspeed Miata (NB turbo) ownership.
Negotiate: With an average of 89 days on market, sellers are often willing to negotiate. Listings over 60 days old are especially open to offers.