General LSX Automobile Discussion Non-technical LSX related topics.

C6 or C5 ?

Thread Tools
 
Search this Thread
 
Old Mar 14, 2022 | 07:45 PM
  #1  
youngbuck05's Avatar
Thread Starter
Teching In
 
Joined: Mar 2022
Posts: 1
Likes: 0
From: Lubbock Texas
Default C6 or C5 ?

im debating on which corvette to get a c5 or c6 now i know the c5 has the 6.0 and the c6 has the 6.2 but i don’t know which to get , i am planning to boost it but not til later down the road need advice ?
Reply
Old Mar 14, 2022 | 08:08 PM
  #2  
RPM WS6's Avatar
LS1Tech Administrator
20 Year Member
Shutterbug
Community Builder
Community Influencer
iTrader: (3)
 
Joined: Nov 2001
Posts: 34,647
Likes: 2,574
From: Schiller Park, ILL Member: #317
Default

C5s only came with a 5.7L, LS1 or LS6. Nothing else.

C6 came with 6.0, 6.2 or 7.0 depending on trim and model year.
Reply
Old Mar 15, 2022 | 02:32 AM
  #3  
JC316's Avatar
TECH Apprentice
10 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2012
Posts: 383
Likes: 237
Default

I would say go C6 if you can. C5 was in a weird spot where they were trying to be more comfortable daily drivers with more tech, but the tech is dated and unreliable, and the ride quality is still pretty harsh. C6 is more refined, more powerful, and has more modern electronics. I do prefer the C5's looks though.
Reply
Old Mar 15, 2022 | 04:56 AM
  #4  
98CayenneT/A's Avatar
TECH Junkie
10 Year Member
Photogenic
Liked
Loved
 
Joined: Nov 2013
Posts: 3,913
Likes: 366
From: White Bear, Mn
Default

Originally Posted by JC316
I would say go C6 if you can. C5 was in a weird spot where they were trying to be more comfortable daily drivers with more tech, but the tech is dated and unreliable, and the ride quality is still pretty harsh. C6 is more refined, more powerful, and has more modern electronics. I do prefer the C5's looks though.
The look of a C5z is definitely pretty hard to beat
Reply
Old Mar 15, 2022 | 08:21 AM
  #5  
99 Black Bird T/A's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Nov 2001
Posts: 8,638
Likes: 1,501
Default

Depending on what you like either is a fantastic choice.

I've driven unrefined GM pony cars for 30+ years, I like the C5 better because it is less refined and has a little bit of raw 60's muscle car feel left in its DNA.

My pet choice would be a C5Z followed by C6Z. It's easier to scoot around town spinning an LS6 in C5Z and stay at legal speeds or just over than doing so with a LS7 C6Z in my opinion. That made the C5Z more fun to drive for me. Counter intuitive for sure and quite an unexpected experience.

However, its a win win choice as both are wonderful cars. Due to age a newer well maintained C6 would probably require less attention and be 95% of the fun. The LS7 concerns might damper the C6Z experience unless planned for as a just in case.


Reply
Old Mar 15, 2022 | 10:36 AM
  #6  
Che70velle's Avatar
ModSquad
10 Year Member
Community Builder
Liked
Loved
iTrader: (6)
 
Joined: Jan 2012
Posts: 7,848
Likes: 5,198
From: Dawsonville Ga.
Default

C5Z. I had an 02Z way back when and bought an ‘03Z this past September. In my opinion, they are very underrated. Prices are way, way up right now, just like everything, so be prepared to pay $7-$10k more than a few years ago, for the same car.
Reply
Old Mar 15, 2022 | 11:39 AM
  #7  
SLOW SEDAN's Avatar
8 Second Club
iTrader: (13)
 
Joined: Jan 2010
Posts: 4,025
Likes: 953
From: No VA
Default

Originally Posted by youngbuck05
im debating on which corvette to get a c5 or c6 now i know the c5 has the 6.0 and the c6 has the 6.2 but i don’t know which to get , i am planning to boost it but not til later down the road need advice ?
Originally Posted by Che70velle
C5Z. I had an 02Z way back when and bought an ‘03Z this past September. In my opinion, they are very underrated. Prices are way, way up right now, just like everything, so be prepared to pay $7-$10k more than a few years ago, for the same car.
If the goal is boost and you want a vette, buy a roller or blown up one for way cheaper and throw a 5.3L in it. Even C6Z guys are swapping out LS7's for the 5.3L because they see the potential for power and profit. ​​​​​
Reply
Old Mar 17, 2022 | 09:52 PM
  #8  
Stickshifter6's Avatar
Teching In
 
Joined: Mar 2022
Posts: 15
Likes: 4
Default

C5 will almost always be cheaper (similar milage, etc) but with the c6 you get much better technology and to me that's when corvette got back to being a real sports car. I think the c5 went soft overall. C6 have much better brakes and obviously more power, even a base model c6 will more then compete with a 04 Z06. I prefer the sharper edges of the c6 compared to the extremely dated round 90s bulky look of the c5. The interior is also terrible in my opinion on c5. C6 materials wernt much better but the overall design to me is much more appealing then the 90s atrocious cheap plastic penalty box the c5 was.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Mar 18, 2022 | 06:56 AM
  #9  
99 Black Bird T/A's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Nov 2001
Posts: 8,638
Likes: 1,501
Default

side-by-side-c5-looks-vs-c6-looks

Exterior looks wise, I'd rate the two cars as good looking cars and about equal.


Hmmm...that red C6Z looks familiar 🤔 I know,that face...if it it had 👀 in the windshield it would be...




The most famous C6Z of all Lightning McQueen 🌩 😍


Reply
Old Mar 18, 2022 | 09:50 AM
  #10  
Roarin_8's Avatar
12 Second Club
20 Year Member
Photogenic
Liked
Loved
iTrader: (6)
 
Joined: Aug 2002
Posts: 4,578
Likes: 49
From: Kissimmee, FL
Default

Depends on your budget. Personally I'm aiming for a C6 Z06 but waiting until the used car market gets stable.
Reply
Old Jul 27, 2022 | 11:30 PM
  #11  
guillotinechef's Avatar
Teching In
 
Joined: Jul 2022
Posts: 13
Likes: 2
From: Florida
Default

Both platforms are great sports cars that respond well to power and modifications. However, c5s are aged to the point where the interior just feels like it is crumbling around you and everything will be much more worn compared to a c6 with similar mileage. If the goal is speed, the unrefined and less expensive chassis of the c5 will probably leave you with more money to spend on modifying the motor and drivetrain. Just some thoughts
Reply
Old Jul 28, 2022 | 01:13 AM
  #12  
RPM WS6's Avatar
LS1Tech Administrator
20 Year Member
Shutterbug
Community Builder
Community Influencer
iTrader: (3)
 
Joined: Nov 2001
Posts: 34,647
Likes: 2,574
From: Schiller Park, ILL Member: #317
Default

Originally Posted by guillotinechef
However, c5s are aged to the point where the interior just feels like it is crumbling around you and everything will be much more worn compared to a c6 with similar mileage.


I've looked at a lot of C5s in the last ~12 months, ranging in mileage from ~20k to ~65k; none of them had crumbling interiors. Only "wear" difference between those and C6s of similar mileage is that the C6 leather seems to wear a bit better. Perhaps you are speaking of examples with much higher mileage?
Reply
Old Jul 28, 2022 | 01:57 AM
  #13  
guillotinechef's Avatar
Teching In
 
Joined: Jul 2022
Posts: 13
Likes: 2
From: Florida
Default

It's important to add that in South Florida, the sun's harsh rays contributes to excessive wear on the interior of those c5 models simply due to age. In my experience, the HVAC *****, vents, plastic clips, steering wheels, every 'touchable' just seems to fall apart on these cars. I've dealt with it before on a couple of 2000-2001 corvettes. Seeing how most of thet c5s now are 20+ years old it makes sense. Most examples of c5s I see with good original interiors are cars that command C6 prices.... again at least in south florida. IMO, the C6 interior is better overall in terms of materials and fit and finish, with the advantage of being newer production cars.
Reply
Old Jul 28, 2022 | 02:16 AM
  #14  
RPM WS6's Avatar
LS1Tech Administrator
20 Year Member
Shutterbug
Community Builder
Community Influencer
iTrader: (3)
 
Joined: Nov 2001
Posts: 34,647
Likes: 2,574
From: Schiller Park, ILL Member: #317
Default

Originally Posted by guillotinechef
It's important to add that in South Florida, the sun's harsh rays contributes to excessive wear on the interior of those c5 models simply due to age. In my experience, the HVAC *****, vents, plastic clips, steering wheels, every 'touchable' just seems to fall apart on these cars. I've dealt with it before on a couple of 2000-2001 corvettes. Seeing how most of thet c5s now are 20+ years old it makes sense. Most examples of c5s I see with good original interiors are cars that command C6 prices.... again at least in south florida. IMO, the C6 interior is better overall in terms of materials and fit and finish, with the advantage of being newer production cars.
Here in the Great Lakes region, sun exposure is only "serious" for about ~3 months of the year, so we just don't see as much of these issues as you folks in the south.

With that said, here is an interior shot from one of the C5s I've looked at recently, this is a 2004 with 30k miles, asking price of $22k. The interior was very nice for 18 years old, and I don't see any C6s in this region listing for low $20s unless they have 2.5-3 times the mileage:




And this is from a 2002 that had nearly the same mileage, basically same asking price:





Reply
Old Jul 28, 2022 | 01:02 PM
  #15  
blackbyrd's Avatar
TECH Veteran
20 Year Member
Liked
Loved
Community Favorite
iTrader: (14)
 
Joined: Jun 2005
Posts: 4,641
Likes: 392
From: cookeville, TN
Default

I'd be happy with that for a bordering 20 year old car.......

I actually think I prefer the c5 to a c6. I had an 05 c6 with the ls2 while it was a fun car, the exterior styling is kind of bland compared to a c5 to me. C7 definitely has more going on exterior wise. The interior of a c6 doesn't do much for me either.

A frc c5 with the side molding deleted is a gorgeous looking car.

That said performance wise the c6 got the weight balance in better standing and i believe will handle better
Reply
Old Jul 28, 2022 | 07:32 PM
  #16  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

Owned a pretty modded C5, C6 LS3 or nothing...imo

Last edited by MonmouthCtyLS7; Jul 28, 2022 at 07:37 PM.
Reply
Old Jul 29, 2022 | 10:49 PM
  #17  
440_Stroker's Avatar
TECH Apprentice
5 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2020
Posts: 387
Likes: 173
Default

Eh, get what you like the looks of and can afford. Neither is great but both are livable and work just fine. I'd prefer a nice C5 as I love the style. I purchased two brand new C6's and they were both awesome cars so I'm not biased because of ownership.

Reply
Old Aug 2, 2022 | 10:35 PM
  #18  
RevGTO's Avatar
Pontiacerator
20 Year Member
Photogenic
Liked
Loved
iTrader: (12)
 
Joined: Nov 2003
Posts: 6,216
Likes: 236
From: Wichita KS / Rancho San Diego
Default

Originally Posted by 99 Black Bird T/A
My pet choice would be a C5Z followed by C6Z. It's easier to scoot around town spinning an LS6 in C5Z and stay at legal speeds or just over than doing so with a LS7 C6Z in my opinion. That made the C5Z more fun to drive for me. Counter intuitive for sure and quite an unexpected experience..
Like you, a good buddy of mine has had both - still has the C6Z - and says the same thing. He still talks winsomely about his C5Z and says he preferred it, as it was more nimble and sporty.

Personally, I vastly prefer the styling of the C6, but each to his own.
Reply
Old Aug 7, 2022 | 11:43 AM
  #19  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

Originally Posted by RevGTO
Like you, a good buddy of mine has had both - still has the C6Z - and says the same thing. He still talks winsomely about his C5Z and says he preferred it, as it was more nimble and sporty.

Personally, I vastly prefer the styling of the C6, but each to his own.
Agreed, the C6 Z is still pretty untouchable on the street w/ the right setup, and definitely the most bang for the Vette around.
Reply




All times are GMT -5. The time now is 12:35 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE