Just signed up my 04 Base

 

Thanks, guys! We very much need more participants to keep providing stats for the Z, so each one really helps.

www.truedelta.com/join

 

We've updated our reliability stats for the 350Z to include owner experiences through December 31, 2013.

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 0, low, very small sample size
2007 350Z: 26, low, very small sample size
2006 350Z: 19, low, very small sample size
2005 350Z: 26, low, very small sample size
2004 350Z: 34, low, small sample size
2003 350Z: 39, low

We'll have further updates in May and in August. The more owners participate, the more comprehensive and precise these will be.

To see the repairs behind these stats, and to sign up to help improve this information:

Nissan 350Z reliability ratings and comparisons

 

Just signed up my 03 Touring

 

Added mine as well.

 

^^ Thanks for signing up with TrueDelta.com. Reporting is simple, and your input provides very valuable information about your car's reliability. I have been a member for years, and benefit greatly from my participation.

--Spike

 

Just enrolled my '04 coupe. touring.

 

109k miles, 106k when I bought it almost 2 years ago. Only have had to put gas and oil into it. I'd say at least mine is reliable.

 

Our reliability stats for the 350Z now include owner experiences through March 31, 2014, making them nearly a year ahead of other sources.

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 0, low, very small sample size
2007 350Z: 14, low, very small sample size
2006 350Z: 30, low, small sample size
2005 350Z: 26, low, very small sample size
2004 350Z: 42, low, small sample size
2003 350Z: 59, low

Thank you, once again, everyone who has been helping. Next update in August.

For a deeper dive, including the stats for other cars and repair descriptions, and to sign up to help improve this information:

Nissan 350Z reliability ratings and comparisons

 

We've updated our reliability stats for the Z to include owner experiences through June 30, 2014 (making them about 14 months ahead of some others).

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 0, low, very small sample size
2007 350Z: 27, low, very small sample size
2006 350Z: 33, low, very small sample size
2005 350Z: 46, low, very small sample size
2004 350Z: 16, low, small sample size
2003 350Z: 93, moderate

Next updates in November and in February. The more owners participate, the more comprehensive and precise these will be.

For repair descriptions, the stats of other cars, and to sign up to help improve this information:

Nissan Z reliability ratings and comparisons

 

Enrolled my 2005 350z 35th Anniversary Edition. Hope this helps.

 

Are there any clauses? for example, the car having to be stock with no modifications . I know a lot of people here have atleast an exhaust swap. im also curious if it gives the information by mileage and such categories. I just see this information being very skewed if your taking information for anyone and everyone that signs up with a z.

 

BlanQshot - definitely helps.

375--mods can and should be noted when responding. The repair description should also mention any mod that might be responsible. Something minor like an exhaust swap won't have a significant effect on anything.

We've updated our reliability stats for the 350Z to include owner experiences through September 30, 2014.

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 0, low, very small sample size
2007 350Z: 23, low, very small sample size
2006 350Z: 24, low, very small sample size
2005 350Z: 31, low, very small sample size
2004 350Z: 14, low, small sample size
2003 350Z: 84, moderate

Additional participants always helpful (especially if you see "small sample size" next to the year, or no stat at all).

To view the repairs behind these numbers, check the stats for other cars, and sign up to help improve this information (next update in February):

Nissan 350Z reliability ratings and comparisons

 

We've updated our reliability stats for the 350Z and 370Z to include owner experiences through the end of 2014.

Repair frequencies, in terms of repair trips per 100 cars per year:

2009 370Z: 37, low, small sample size
2008 350Z: 0, low, very small sample size
2007 350Z: 11, low, very small sample size
2006 350Z: 38, low, very small sample size
2005 350Z: 31, low, very small sample size
2004 350Z: 20, low, small sample size
2003 350Z: 100, moderate

We'll have further updates in May and in August. As indicated by the "small sample size" disclaimers, we very much need more participants for these cars.

For the details, and to sign up to help improve this information:

Nissan 350Z and 370Z reliability ratings and comparisons

 

So, how have these cars been doing lately?

Our reliability stats for the 350Z now include owner experiences through March 31, 2015. (Others are nearly a year behind.)

In terms of repair trips per 100 cars per year ("low" is best):

2008 350Z: 12, low, very small sample size
2007 350Z: 24, low, very small sample size
2006 350Z: 28, low, very small sample size
2005 350Z: 24, low, small sample size
2004 350Z: 40, low
2003 350Z: 95, moderate

Next updates in August and November.dates in August and in November. As suggested by the sample size notes, additional participants would be very good to have.

For repair descriptions, the stats for other cars, and to sign up to help improve this information:

Nissan 350Z reliability

 

Our reliability stats for the Z now cover the year ending June 30, 2015. (Others are over a year behind, and so report how these cars were doing when a year younger.)

Repair trips per 100 cars:

2008 350Z: 12, low, very small sample size
2007 350Z: 12, low, very small sample size
2006 350Z: 31, low, very small sample size
2005 350Z: 18, low, small sample size
2004 350Z: 41, low
2003 350Z: 73, low

If a model year isn't listed, or its sample size is small, then we especially need more owners involved.

For the descriptions of all reported repairs, results for other models, and to sign up to help improve this information:

Nissan Z reliability ratings and comparisons

 

We've updated our reliability stats for the 350Z to include owner experiences through September 30, 2015.

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 23, low, very small sample size
2007 350Z: 25, low, very small sample size
2006 350Z: 54, low, very small sample size
2005 350Z: 27, low, very small sample size
2004 350Z: 55, low
2003 350Z: 78, low

We'll have further updates in February and in May. The more owners participate, the more comprehensive and precise these will be.

For the details, including repair descriptions, and to sign up to help improve this information:

Nissan 350Z reliability ratings and comparisons

 

We've updated our reliability stats for the 350Z to include owner experiences through the end of 2015, about eight months ahead of other sources.

In terms of repair trips per 100 cars per year--lower is better:

2008 350Z: 26, low, very small sample size
2007 350Z: 20, low, very small sample size
2006 350Z: 25, low, very small sample size
2005 350Z: 37, low, small sample size
2004 350Z: 42, low
2003 350Z: 82, moderate

No stat, or a small sample size? Then we especially need more owners involved for that model year.

For the repairs behind these stats, reliability information on other models, and to sign up to help improve this information:

Nissan Z reliability ratings and comparisons

 

We've updated our reliability stats for the Z to include owner experiences through June 30, 2016. Reliability information elsewhere is based on a survey conducted in April 2015--well over a year ago.

Repair frequencies, in terms of repair trips per 100 cars per year:

2008 350Z: 36, low, very small sample size
2007 350Z: 0, low, very small sample size
2006 350Z: 39, low, small sample size
2005 350Z: 56, low, small sample size
2004 350Z: 36, low, small sample size
2003 350Z: 61, low

No stat, or a small sample size? Then additional participants would be especially helpful.

For the repairs behind these stats, reliability information on other models, and to sign up to help improve this information:

Nissan Z reliability ratings and comparisons

 

We've updated our reliability stats for the 350Z to include owner experiences through September 30, 2016.

Repair frequencies, in terms of repair trips per 100 cars per year (lower is better):

2008 350Z: 42, low, very small sample size
2007 350Z: 0, low, very small sample size
2006 350Z: 24, low, small sample size
2005 350Z: 49, low, small sample size
2004 350Z: 32, low, small sample size
2003 350Z: 58, low, small sample size

Additional participants would be very helpful.

For the repairs behind these stats, reliability information on other models, and to sign up to help improve this information:

Nissan 350Z reliability ratings and comparisons