Long term reliability between V6 and V8? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Mavtop · 06-14-2009, 10:12 PM

I was told that if I plan to keep this vehicle for an extended period of time like says 10+ years that a V8 will last longer ie. 100,000+ miles.

Anyone know if it is true?

Is there any evidence that a V8 camaro will outlast a V6 camaro in terms of being an everyday driver?

Vash · 06-14-2009, 10:15 PM

I saw that in a couple threads.

It's just someones assumption. They should both last about the same.

It's a crapshoot as to when an engine gives out. We all know people with really old engines. My LT1 is number 3000's something of the first LT1's and it runs like new after 19 years.

Emher · 06-15-2009, 07:52 AM

Well my dad knows some stuff about engines and when he took a look at the crossection pics of the LS3 he told me to get a Camaro with it if I could. He instantly recognised it as a newer version of the same basic structure has been using since the 50s and said "Those are good engines, reliable as hell. Make sure you buy one of those." Aye sir!

nards444 · 06-15-2009, 07:57 AM

it all depends on how you drive and take care of, weather conditions on it etc. But some engines have been known to last forever whether they were 4,6,8 cyl etc. The oly GM 3800 has seemed to always be a real workhorse. The general idea seems like bigger engines seem to last longer because they work less. I just all depends. Some motors are just lemons too.

THE EVIL TW1N · 06-15-2009, 10:44 AM

For newer cars, 100,000 miles is not much at all. Most live to 200,000 miles and beyond regardless of 4,6 or 8.

mikenmar · 06-15-2009, 10:50 AM

Quote:

Originally Posted by Mavtop

I was told that if I plan to keep this vehicle for an extended period of time like says 10+ years that a V8 will last longer ie. 100,000+ miles.

Maybe if you drove them exactly the same. But a V8 is going to encourage you to rag on it.

dragon22 · 06-15-2009, 10:57 AM

Here's what you have to keep in mind...from a mechanic's perspective.

Yes, they are building engines better these days. But...you still have to maintain them religiously. Do the oil changes when required...or before if you want to be real sure. When the sensors start giving trouble...have them replaced if needed. When you get a check engine light, find out why and correct the problem. When you hear a noise...as tempting as it is...do not turn up the stereo. Take it in and find out what it is and have it corrected.

On another note...I worked on a lot of N14's over the years (diesel) in the "big" trucks and have never had to OH one due to it being worn out. Maintenance abuse? Yes! Part failure? Yes!

You are in control of the maintenance abuse and driver abuse. Keep in mind that part failure may, or may not, be driver abuse. Guys with the V8's...you could possibly hear driver abuse on broken components so be prepared for that. But yes...for the most part you can make an engine last forever if the proper steps and safe guards are taken.

06-14-2009, 10:12 PM	#1
Mavtop 2SS CGM with IOT Drives: 2010 2SS CGM with IOT Join Date: Apr 2009 Location: Phoenix, AZ Posts: 66 View My Garage	Long term reliability between V6 and V8? I was told that if I plan to keep this vehicle for an extended period of time like says 10+ years that a V8 will last longer ie. 100,000+ miles. Anyone know if it is true? Is there any evidence that a V8 camaro will outlast a V6 camaro in terms of being an everyday driver?

06-15-2009, 07:52 AM	#3
Emher Pillaging Viking Drives: Saab 9-5 '99 (Hey it's a GM!) Join Date: Oct 2007 Location: Sweden Posts: 1,189	Well my dad knows some stuff about engines and when he took a look at the crossection pics of the LS3 he told me to get a Camaro with it if I could. He instantly recognised it as a newer version of the same basic structure has been using since the 50s and said "Those are good engines, reliable as hell. Make sure you buy one of those." Aye sir! __________________ "Fifty years from now, when you're looking back at your life, don't you want to be able to say you had the guts to get in the car?"

06-15-2009, 07:57 AM	#4
nards444 Drives: 1SS/RS Black Join Date: May 2009 Location: New york Posts: 2,123 View My Garage	it all depends on how you drive and take care of, weather conditions on it etc. But some engines have been known to last forever whether they were 4,6,8 cyl etc. The oly GM 3800 has seemed to always be a real workhorse. The general idea seems like bigger engines seem to last longer because they work less. I just all depends. Some motors are just lemons too. __________________ 2010 1SS/RS Black, CGM stripes, polished Rims, Tinted windows, Hurst shifter

06-14-2009, 10:15 PM	#2
Vash Drives: 00 Blazer Join Date: Aug 2008 Location: Texas Posts: 5,104	I saw that in a couple threads. It's just someones assumption. They should both last about the same. It's a crapshoot as to when an engine gives out. We all know people with really old engines. My LT1 is number 3000's something of the first LT1's and it runs like new after 19 years.

06-15-2009, 10:44 AM	#5
THE EVIL TW1N Banned Drives: 2003 Cobra Convertible Join Date: Feb 2009 Location: CA Posts: 2,925	For newer cars, 100,000 miles is not much at all. Most live to 200,000 miles and beyond regardless of 4,6 or 8.

06-15-2009, 10:57 AM	#7
dragon22 Drives: 2010 Camaro 2SS/RS SIM Join Date: Apr 2009 Location: Calgary, Alberta Posts: 1,697 View My Garage	Here's what you have to keep in mind...from a mechanic's perspective. Yes, they are building engines better these days. But...you still have to maintain them religiously. Do the oil changes when required...or before if you want to be real sure. When the sensors start giving trouble...have them replaced if needed. When you get a check engine light, find out why and correct the problem. When you hear a noise...as tempting as it is...do not turn up the stereo. Take it in and find out what it is and have it corrected. On another note...I worked on a lot of N14's over the years (diesel) in the "big" trucks and have never had to OH one due to it being worn out. Maintenance abuse? Yes! Part failure? Yes! You are in control of the maintenance abuse and driver abuse. Keep in mind that part failure may, or may not, be driver abuse. Guys with the V8's...you could possibly hear driver abuse on broken components so be prepared for that. But yes...for the most part you can make an engine last forever if the proper steps and safe guards are taken.