Vehicle Data Hub

2004 Mazda RX-8 transmission problems

Owners reported transmission problems in 82 complaints for the 2004 Mazda RX-8, 13% of the complaints on file. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
82 13% of this year's complaints
Typical mileage
63,000 miles 76 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
1 and 0

Source: NHTSA owner complaints

When transmission problems show up

Transmission complaints by mileage, 2004 Mazda RX-8 Complaints by odometer reading in 20,000-mile steps. The median is about 63,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 7 complaints 40k to 60k miles: 22 complaints 60k to 80k miles: 26 complaints 80k to 100k miles: 13 complaints 100k to 120k miles: 3 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 63,000 miles
Based on 76 complaints that include mileage. 43% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles7
40k to 60k miles22
60k to 80k miles26
80k to 100k miles13
100k to 120k miles3
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles1

What the data shows

Of the 76 transmission complaints that report mileage, the median is about 63,000 miles, and 43% were reported before 60,000 miles.

These complaints mention 1 injury.

What owners wrote

I recently purchased a mazda rx8 6 speed (5/11/04). This car has had more problems than I can explain in a short message. About a month after purchasing the vehicle it wouldn't start one morning. I later got it started and took it in to the dealer. They did a flash update on my PCM and everything was fine after that. Approximately three months later I began having trouble with my transmission. I was on vacation in carlisle, ar when the car broke down the first time (8/9/2004).

Reported at 11,960 miles, August 2004

The bracket for the clutch pedal on my 2004 mazda rx-8 broke while I was driving the vehicle. Over the past few weeks, the clutch would squeak a little bit while I was driving it. I noticed that the bracket was loose once, so I tightened the bolt on it, but that didn't change the squeaking. Little did I know that the whole bracket was about to fail! I took a close look at the broken bracket, and it appears that a weld broke. It occurred one morning on my way to work.

Reported at 54,000 miles, September 2009

Other problems reported for the 2004 Mazda RX-8

Transmission problems in other years

  • 2011
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • 2004

Transmission problems across all Mazda models