# Is this an automotive first?

**URL:** <https://forums.speedlife.net/t/is-this-an-automotive-first/23636>\
**Category:** NYSpeed Automotive\
**Created:** [January 26, 2007, 12:30pm UTC](https://forums.speedlife.net/t/is-this-an-automotive-first/23636 "2007-01-26T12:30:04Z")\
**Posts on this page:** 1\
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**Author:** ![rj-92](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/rj-92/32/7310_2.png) [@rj-92](https://forums.speedlife.net/u/rj-92)\
**Post date:** [January 26, 2007, 1:07pm UTC](https://forums.speedlife.net/t/is-this-an-automotive-first/23636/14 "2007-01-26T13:07:07Z")

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> [@RedGoober4Life](#):
>
> I think the H3 is based on the Canyon and the SRX is sigma. Ergo, CTS/STS.

Right on the SRX, the H3 is based on the GMT 360 chassis just like the H2 is based on the Suburban. Although it uses the same basic frame its is a totally different animal. The body, powertrain and suspension (tuning and attachment points) are all unique.

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