Talk:Pontiac Bonneville

From Wikipedia, the free encyclopedia

You have new messages (last change).

I've got some doubts about what Stombs has to say about the Bonneville G. I don't think it was anything more than a trim package on the former LeMans, not a continuation of the former full-size body. It's technically true that there was some kind of V-8 until '86; I was thinking of gas engines. The horrible Olds diesel 8 was around during the period when there were only gas V-6s. I'm not absolutely sure about the space in Le Mans/LeMans. My best guess is there shouldn't be one. However, Pontiac may not have been consistent about this. RivGuySC 04:32, 23 Aug 2004 (UTC)


Contents

[edit] Concept car

The first Bonneville concept recently sold at auction. I added a bit about it in the introduction.

http://money.cnn.com/popups/2006/autos/bj_concepts/frameset_cnn2.exclude.html

RivGuySC 21:45, 22 January 2006 (UTC)

[edit] G or H platform? Need source.

I noticed someone came in and changed the 2000-2005 platform from G body to H body. I suspect that this is incorrect, but I'm having trouble finding a reliable source. The nitwits at the Bonneville Club are using Wikipedia as a reference, so we should get it right.

My reasons for being so suspicious are because:

  • Someone already posted here saying it was G platform, and there is conflicting information around Wikipedia
  • It rides on a 112.2" wheelbase (per Edmunds) which is the same as the LeSabre and closer to the Aurora, DTS, and Lucerne than to a Delta 88.
  • I have been in most of these cars and have owned Bonnevilles from each era. The newer Bonneville appears similar to the G body cars.
  • Same engine choices and under-hood appearance as Buick Lucerne

If GM took the H body name and used it for a cheapened G body then that's a possibility too, but then we still have some clerical work to do so we'd better figure this out. Haber 18:12, 18 December 2006 (UTC)

[edit] Cleanup & Other

Thank you to the user who cleaned up this article. I started adding information as a rough draft and was planning on organizing later, just never found the time to do it. I appreciate that, it really improved the look of the page overall.

ALSO, I see you guys are confused about the 00+ Cars being either H or G bodies. I have heard many things, but the one I believe is that it is a MODIFIED H platform. I wish GM had sort of a techinfo area for their cars. I will continue to search. I've never heard of a case of not even knowing what platform a certain car is.

Wjcollier07 08:48, 31 December 2006 (UTC)

Why do you think this? Haber 22:32, 1 January 2007 (UTC)
Think what? I guess they are G bodies. I have not confirmed it, but someone else apparently did. Wjcollier07 01:25, 1 February 2007 (UTC)

[edit] LN3 (3800) v6 introduction time frame

The article currently states that the LN3 replaced the LC3 engine in 1988. I think that this is true, but that it was more of a midyear thing. Am I incorrect in recalling that both engines were used in the 1988 Bonneville? I think they were, but I'm not sure enough to make the change without some input.

thejmfc 23:50, 13 January 2007 (UTC)

I will try to clarify to the best of my knowledge. In 1987 the Bonneville was redesigned on the H platform and the LG3 3.8 V6 was installed. In 1988 the LN3 replaced the LG3, the LE trim replaced the Base trim and the SE and SSE trims were added. I am also not POSITIVE about whether or not any 1988 model year Bonneville was equipped with the LG3, but the '88 DESIGN was a car with an LN3, but I have also heard the same as you that the actual change was not made on early '88 production models. There were not many other changes otherwise to the best of my knowledge. Wjcollier07 01:36, 1 February 2007 (UTC)
I checked Auto Trader when I cleaned up the article, and all the '88s I found had LN3s. Now, there could be some early production models with the LG3, but unless one turns up, there's no definitive answer. --Sable232 02:04, 1 February 2007 (UTC)
Thats exactly what I did. Plus I have a friend that owns an '88 and it sure doesn't have an LG3, but there are still some people who insist that some had them, so I guess there must be only a couple hundred EXTREMELY early production models out there with the LG3. Wjcollier07 07:05, 1 February 2007 (UTC)
Alright then. Perhaps they were more rare than I thought, or don't even exist. I, also, only have heard rumor of them. I tried to visually see if I could spot on on Cardomain, with no success. Not many engine shots at all really, but what was there was all the new 3800 engine. I do have a guy in GM, so maybe I'll see what he knows. I'll let you know if I find anything definite. Otherwise, probably best to leave things as they are. Or to just add as a note that there might exist some '88's with the LG3? --- thejmfc 07:20, 8 February 2007 (UTC)

[edit] non-refutable source of H-body for 2000-05

Your source is the 4th letter of the VIN of EVERY GM vehicle, the 4th letter of the VIN represents the body(go to autotrader or Ebay motors to verify this with KNOWN body styles of GM vehicles, for instance the J bodies or F bodies is not disputed right now) Keep in mind the G-body of the 1980's is completely different one than that of the Aurora/Rivera Exclusive G-bodies(the infamous "25hz car" of the '90s) that were introduced for 1995. To say that something "looks" like something else is absurd, do the Aurora and Rivera look ANYTHING alike? One has two less doors even than the other lol, yet they still use the SAME body. However I could see using the G-body designation as long as it is stated that it is a cheapened version of it, and not the actual G-body, for the Aurora was not even in production during the year the Bonneville was introduced(there was no 2000 Aurora, it was only '95-'99 and '01-'03) --Tygone2 15:21, 4 March 2007 (UTC)--Tygone2 15:24, 4 March 2007 (UTC)

AFAIK GM started to abandon that practice once they quit using single letters for their new platforms. The FWD H-body was discontinued in 1999 and replaced by the FWD G-body. The '00-'05 Bonneville can't be an H-body because there no longer was an H-body. --Sable232 15:56, 4 March 2007 (UTC)
Another piece of evidence is that these cars were all coming out of Detroit/Hamtramck Assembly. I know this seems like original research but I don't consider the 4th character of the VIN number on its own to be a reliable source either. Haber 16:12, 4 March 2007 (UTC)

What about our own wikipedia article that verifies the 4th/5th digits of VIN are for body frames? http://en.wikipedia.org/wiki/Vehicle_Identification_Number How is this not a reliable source? How can you say GM quit using single digit numbers when you yourself say the bonneville is on the G-body, is that not a single digit number? How come when you buy a G-body shop manual it says it only covers the riveria and the Aurora? Also note even the '01-'03 aurora shop manuals also state it was on the G-body, as well as the 4th VIN digit, so the G-body was produced thru 2003 on the Aurora at the Orion Plant in Michigan, and the Lucerne is an H-body shares it. Until someone can show a reliable source about the 4th digit of the VIN i beg to differ that the 00-05 bonnies were on the G-body. It's like saying a J-body cavalier is on a C body because you can't trust the 4th digit...--Tygone2 23:22, 4 March 2007 (UTC)

[edit] RELIABLE SOURCE FOR H-body 00-05

HERE ARE YOUR SOURCES for the fact that the 00-05 bonnevilles were on the H-BODY, These are pictures of their respective Service Manuals, Look closely and you will see that They say H-body for the model year 2000 of the Bonneville AND lesabre.

http://i134.photobucket.com/albums/q111/Tyliniemi/BonnevilleServiceManPic.jpg http://i134.photobucket.com/albums/q111/Tyliniemi/LesabreServiceManualPic.jpg http://i134.photobucket.com/albums/q111/Tyliniemi/hbody2.jpg http://i134.photobucket.com/albums/q111/Tyliniemi/hbody1.jpg

Does anyone have anything MORE concrete than that?

Also for comparison the 2001 Aurora Service manual says "G-body" on it. http://i134.photobucket.com/albums/q111/Tyliniemi/hbody3.jpg

--Tygone2 23:50, 4 March 2007 (UTC)

I'm convinced. Thanks for the correction and for digging up those sources. It sounds to me like you work on cars a lot. Do you think the H-body of '00-'05 is a major change from the H-body <'00? Maybe we need an article in addition to GM H platform (FWD) or a second heading at the bottom of it? Something like H-body 2? Haber 01:35, 6 March 2007 (UTC)
Thanks VERY much for clearing that up. That is some excellent proof. But yes, there does seem to be some difference between the 87-99 H bodies and the 00+ H bodies. So does that mean there are TWO versions out there or was that redesign a total revision and replacement? I'm just going to go with the latter since there are none and will probably never be another 1st gen H body again. Thanks Ty. Wjcollier07 20:02, 15 March 2007 (UTC)
This raises the question, what do we do with the '00-'05 H platform? I see three choices:
  1. We lump it in the GM H platform (FWD) article, and explain what it is and why it is distinctive from the earlier H-body.
  2. We put it in the GM G platform (FWD) article, under a subheading.
  3. We start a new article, and call it something like GM H platform (FWD) 2000-2005.
Please let me know what you think. Haber 20:47, 15 March 2007 (UTC)
Just put it with the existing H-body page. There is no reason at all to have a separate page for two different generations of the same platform. What I want to know is how the G-body article got to include the H-cars to begin with. --Sable232 21:13, 15 March 2007 (UTC)
Ok, same article it is. I suspect that the later H-body is closely related to the G-body, and that's how the mix-up started. But that's just my opinion and OR (and trusting Wikipedia six months ago). There has to be a source out there somewhere that explains exactly what happened to the H platform in 2000. This is the holy grail of the Bonneville page. Haber 21:22, 15 March 2007 (UTC)
Retrieved from "http://en.wikipedia.org../../../p/o/n/Talk%7EPontiac_Bonneville_8a8b.html"