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ProblemsByVin File / 2005-MAZDA-RX-8 NHTSA data synced 1 day ago
Mazda

2005 Mazda RX-8 problems

The 2005 Mazda RX-8 has 3 critical safety recalls on file — the kind NHTSA opens when crashes, fires, or injuries are documented. 162 owner complaints alongside. Read those first.

The 2005 Mazda RX-8 has 162 NHTSA owner complaints and 6 recalls on file (U.S. federal records, as of August 2026). The most-reported system is powertrain at 50 complaints, typically surfacing around 77,174 miles (~$2,500 to repair). Source: NHTSA Office of Defects Investigation.

Mazda RX-8 owner complaints by model year
Model yearOwner complaintsRecalls
2005 RX-8 (this page) 162 6
2006 RX-8 60 5
2007 RX-8 38 5
2008 RX-8 17 5
2005 Mazda RX-8
Photo: IFCAR / Wikimedia Commons, Public domain · representative photo of the Mazda RX-8
0 5 10
Reliability score
5.2 / 10

Below average for the segment. Multiple systems have recurring complaints.

3
Critical
3
Severe
0
Moderate
Should you avoid this 2005 RX-8?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

Buying a used 2005 Mazda RX-8? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

⚠ The one to take seriously: airbags is flagged severe on this model , showing up around 76,931 mi. Inspect it closely on a test drive.

Recalls to confirm are done

Run the VIN from the listing — 6 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 5.2/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2005 Mazda RX-8

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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Top trouble spots 8 categories with 3+ complaints

powertrain
50 reports · fails ~77,174 mi · avg $2,500
moderate
engine
31 reports · fails ~54,210 mi · avg $3,100
moderate
airbags
22 reports · fails ~76,931 mi · avg $1,100
severe
steering
17 reports · fails ~80,108 mi · avg $700
moderate
cruise control
5 reports · fails ~60,940 mi · avg $600
severe
brakes
4 reports · fails ~5,000 mi · avg $450
moderate
electrical
3 reports · fails ~22,070 mi · avg $850
moderate
lighting
3 reports · fails ~37,123 mi · avg $250
moderate

Your road ahead on this 2005 Mazda RX-8

When owners report each system failing, in actual miles — so you can see what's likely behind you, what's due around now, and what to budget for next. Enter your mileage to mark where you are.

  1. ~50,000 miengine~$3,100
  2. ~66,000 mipowertrain~$2,500
  3. ~75,000 miairbags~$1,100
  4. ~95,000 misteering~$700

"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.

Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2005 RX-8's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2005 RX-8?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2005 RX-8 · airbags
Tl* the contact owns a 2005 Mazda rx-8. The contact received notification of NHTSA campaign numbers: 16v793000 (fuel system, propulsion), 15v382000 (air bags), and 16v354000 (air bags). The parts to do the repairs were unavailable. The contact stated that the manufacturer…
2005 RX-8 · powertrain
2005 Mazda rx8; excessive squeaking noise from clutch pedal upon engagement and disengagement and feels loose. *tr
12/28/2010 · at 66,000 mi · NHTSA ODI #10373172.0 · see powertrain pattern →
2005 RX-8 · powertrain
I bought a used Mazda rx8 (2005 with about 60 thousand miles) with a manual transmission. After about 3 months of daily driving (no racing or hard shifting) my clutch pedal broke while approaching a red light. The bracket that holds the pedal in place broke due to its very thin…
12/27/2009 · at 60,000 mi · NHTSA ODI #10297060.0 · see powertrain pattern →
2005 RX-8 · fuel system
2005 Mazda rx8 with fuel leak and gasoline fumes. Consumer states that she will not park the vehicle in the garage because of fear the house will catch fire. She states the fumes are heavy after fill ups. *kb the consumer stated the gas leakage happened after each repair…
12/27/2007 · NHTSA ODI #10213866.0
View all 162 owner complaints →
Had a problem with your 2005 Mazda RX-8? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 3 of 6

critical NHTSA 18V402000 June 15, 2018

Mazda North America Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2006-2007 Mazdaspeed6 and 2004 MPV vehicles nationwide

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began July 6, 2018. Mailing to the affected RX-8 owners began July 6, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: With the addition of the RX-8 vehicles, this recall fully supersedes recall 16V354.
critical NHTSA 18V404000 June 15, 2018

Mazda North America Operations (Mazda) is recalling certain 2005-2006 Mazda MPV vehicles sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming

An inflator explosion may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Fix: Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began July 6, 2018 for MPV vehicles. The recall began July 9, 2019 for RX-8 vehicles. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 2618F. Note: With the addition of the RX-8 vehicles, this recall fully supersedes recall 17V-011.
critical NHTSA 17V474000 July 26, 2017

Mazda North American Operations (Mazda) is recalling certain model year 2003-2008 Mazda6, 2004-2008 RX-8, and 2006-2007 Mazdaspeed6 vehicles

In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Owners are advised not to drive their vehicles until the remedy is performed. Mazda will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternate inflator, free of charge. The recall began on September 12, 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1417G. Note: This recall supersedes recall 15V-382.
View all 6 recalls →

Under investigation 2 open at NHTSA

EA Air Bags › Frontal · opened September 2021

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA21002 on NHTSA →

EA Air Bags › Frontal · opened February 2015

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA15001 on NHTSA →

How NHTSA investigations work, and what's open now →

Common questions

Is the 2005 Mazda RX-8 reliable?

It's got known weak points. With a reliability score of 5.2 out of 10 based on 162 owner complaints filed with NHTSA, the 2005 Mazda RX-8 has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.

Should you avoid the 2005 Mazda RX-8?

The 2005 Mazda RX-8 is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 5.2/10 — around the segment average; 6 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2005 Mazda RX-8?

Inspect the powertrain first — it's the most-reported issue on this model, with 50 owner complaints filed. Typical failure occurs around 77,174 miles. Average repair cost runs about $2,500 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2005 Mazda RX-8 a good used car to buy?

It scores 5.2 out of 10 on our NHTSA-based read of 162 owner complaints. The main thing to watch is powertrain. Typical failure occurs around 77,174 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2005 Mazda RX-8?

Based on NHTSA records, the most-reported issue is powertrain, with 50 complaints filed. Typical failure occurs around 77,174 miles. Average repair cost runs about $2,500 at an independent shop.

What's the most expensive thing that goes wrong?

The powertrain is one of the costlier repair items. Average repair cost runs about $2,500 at an independent shop. Typical failure occurs around 77,174 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Mazda RX-8 has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2005 Mazda RX-8?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 162 complaints on file and the costliest repair averaging $2,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 1 day ago. Verify the raw federal record at nhtsa.gov/vehicle/2005/Mazda/RX-8. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Mazda. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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