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ProblemsByVin File / 2005-MAZDA-RX-8 NHTSA data synced 4 days ago
2005 · Mazda

Mazda RX-8 problems

162 owner complaints and 1 active recall campaign on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.

0 5 10
Reliability score
7.4 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
1
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.

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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
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
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Active recalls showing 1 of 1

severe NHTSA 05V317000 July 7, 2005

If certain passenger vehicles are parked and the engine is operated at high RPM's for an excessive length of time, some of the parts around the exhaust system can melt and produce a variety of malfunctions

Fuel leakage, in the presence of an ignition source, could result in a fire.

Fix: Dealers will inspect and replace parts. The recall began on august 30, 2005. Owners may contact Mazda at 1-800-222-5500.

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?

Mostly yes. With a reliability score of 7.4 out of 10 based on 162 owner complaints filed with NHTSA, the 2005 Mazda RX-8 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

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 7.4/10 — around the segment average; 1 recall campaign on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

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 4 days 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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