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Worth it to upgrade from 03 to 06?

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Old 03-19-2018, 09:59 AM
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waleed786
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Default Worth it to upgrade from 03 to 06?

Currently have an 03 with 135k miles. I have an opportunity to sell it and get an 06 with about 62k miles for only a couple hundred more. The owner claims it doesn't burn oil but I cant really confirm. I can't decide if the upgrade is worth it or not. Both are base models.

Pros of 03:
Has 2 way remote starter and alarm
I like the color better (gunmetal Grey)
Upgraded sound system with head unit
Just did a compression test and it looks OK, except for a valve cover leak

Pros of 06:
HID headlights and led tail lights
Half the mileage
Bigger brakes
Window motors work (passenger side doesn't work on 03)

Of course the biggest risk is ending up with a car with unknown issues. Although at that mileage there's probably not a whole lot that could be wrong. Do you guys think the risk Is worth trade off, is the 06 not that much of an upgrade?

Old 03-19-2018, 10:36 AM
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SQuaLZ
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Are you the original owner of your car?

If so, you know your car's history. Just right there is enough for me. I would never sell my car to buy the same car.
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Old 03-19-2018, 10:44 AM
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eZg
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nope......especially with oil issues 06's may have.

you presumably know the issues with your current Z.
Old 03-19-2018, 11:23 AM
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iideadeyeii
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$200 For a 3-year newer car and half the mileage. uhh yes.
Old 03-19-2018, 11:37 AM
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SQuaLZ
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Originally Posted by iideadeyeii
$200 For a 3-year newer car and half the mileage. uhh yes.
If it sounds too good to be true, it usually is...

Not to mention the OP still has to go through the trouble of selling his Z. What if it takes a while, and he ends up selling it after the 06 is already sold? Or, what if the OP buys the 06 and then can't sell the 03? Many factors here. Selling and buying cars and dealing with the DMV and insurance is sometimes a real pain, especially with used cars.
Old 03-19-2018, 04:21 PM
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Atreyu'z 350
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This is an easy decision if you know cars and know what to look for.. Do you have any mechanic buddies you can bring along to look at the '06? ..Like extensively.
Old 03-19-2018, 06:20 PM
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icer5160
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06's are well known for oil consumption issues. Personally I like them for the "Revup" variant of the VQ35DE and the updated interior also seen in 07-08s. My 06 burned oil since I first purchased it with 16.5K miles on the odo, it only got worse as the mileage rolled on.

Window motors and regulators are pretty easy to replace. The Headlights and taillights in your 03 can be upgraded and valve cover gaskets are pretty easy/cheap to replace yourself.

My 2c...
Look for a clean 07-08 with the VQ35HR engine. There's a lot of them out there, way more compared to 06s, if you're patient you will find one with low miles at the right price.

Also the official color of your Z's is called "Silverstone." I have a Silverstone 06.
(I'm a nerd I know).

Good Luck!
-Icer
Old 03-19-2018, 08:22 PM
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CK_32
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I’d honestly rather have an 03 Esther than a 06 aside from the trans.


The only year I’d trade up for would be a 08+ HR
Old 03-19-2018, 09:23 PM
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bealljk
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^CK, I dont even know if I'd trade up ... sure, more HP? better interior? better options? IDK, but GD, I love that there is so much aftermarket support for the DE! Are HR owners reporting exhaust cam gear issues like they were being reported on the RevUp?

All good points - the way I see it, if your 03 is well taken care of you'll get another 70k miles on it before you need a rebuild (of course small things are going to break but thats both cars). The flip side, is something going to go majorly wrong on the '06 of similar proportions? My gut feeling is yes ... between the oil consumption and not knowing the history of the car.

I'd stick with the '03 if it was me

Last edited by bealljk; 03-19-2018 at 09:25 PM.
Old 03-20-2018, 07:32 AM
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SQuaLZ
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Originally Posted by bealljk
^CK, I dont even know if I'd trade up ... sure, more HP? better interior? better options? IDK, but GD, I love that there is so much aftermarket support for the DE! Are HR owners reporting exhaust cam gear issues like they were being reported on the RevUp?

All good points - the way I see it, if your 03 is well taken care of you'll get another 70k miles on it before you need a rebuild (of course small things are going to break but thats both cars). The flip side, is something going to go majorly wrong on the '06 of similar proportions? My gut feeling is yes ... between the oil consumption and not knowing the history of the car.

I'd stick with the '03 if it was me
Have not heard of any exhaust cam gear issues on the HR.

In my opinion, only reason I would take a DE over a HR if I was 100% going to boost. Besides that, HR any day over a DE. Better in every way.
Old 03-20-2018, 07:37 AM
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LexD
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1st model year is the classic. What '53 vette, '64 mustang, '66 camaro, or '69 240z owner would 'trade up' 3 model years?

Guess it all depends on your goals.
Old 03-20-2018, 08:04 AM
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CK_32
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Originally Posted by SQuaLZ
Have not heard of any exhaust cam gear issues on the HR.

In my opinion, only reason I would take a DE over a HR if I was 100% going to boost. Besides that, HR any day over a DE. Better in every way.
Same^

I’d want a HR strictly for the NA gains they can obtain. It’s an amazing motor NA. Skip all the boosted mess.

That said I still have no regrets going boosted on my DE.
Old 03-20-2018, 08:21 AM
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bealljk
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Originally Posted by LexD
1st model year is the classic. What '53 vette, '64 mustang, '66 camaro, or '69 240z owner would 'trade up' 3 model years?

Guess it all depends on your goals.
I like where your head is at ... the allure of the first gen iconic sports cars (and further more any car of appreciated value) is limited production numbers. Only 300 first year corvettes vs. 36k first year 350z...
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