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Old 02-09-2019, 10:25 AM
 
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Since it's higher than sedans and therefore are less likely to come in contact with corrosive substance and also since it's less likely to be scratched on the ground when coming down from a sharp angle, and scratches could make the underside more prone to rust?
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Old 02-09-2019, 10:27 AM
 
Location: Metro Detroit Michigan
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Originally Posted by Marchwagon View Post
Since it's higher than sedans and therefore are less likely to come in contact with corrosive substance and also since it's less likely to be scratched on the ground when coming down from a sharp angle, and scratches could make the underside more prone to rust?
They are built out of the same material and newer vehicles don’t rust lik those of the 90’s. Just because one sits higher than the other they both indure the same weather.
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Old 02-09-2019, 11:41 AM
 
Location: Maryland
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Originally Posted by Marchwagon View Post
Since it's higher than sedans and therefore are less likely to come in contact with corrosive substance and also since it's less likely to be scratched on the ground when coming down from a sharp angle, and scratches could make the underside more prone to rust?
SUVs spray salted road water all over their undersides just as much, if not more, than sedans, so yes, they can, and do rust just as easily as sedans in those areas where road salt is common.

Here's a tall Blazer with rust, from a typical rust prone state:



And it's not because it's old. I've seen Suburbans from the 2000s that have rusty rockers and lower quarter panels.
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Old 02-09-2019, 11:49 AM
 
Location: Vermont
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Heck, in Vermont I see SUVs with holes you can poke your finger through as little as 5 years old. They're affected just like anything else. Materials have gotten better over the years, but steel still rusts and they're all made of the same materials.
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Old 02-09-2019, 12:24 PM
 
Location: Podunk, IA
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This is 2019.
Ain't any of 'em likely to rust for many years.
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Old 02-09-2019, 12:45 PM
 
Location: Metro Detroit Michigan
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Originally Posted by EckyX View Post
Heck, in Vermont I see SUVs with holes you can poke your finger through as little as 5 years old. They're affected just like anything else. Materials have gotten better over the years, but steel still rusts and they're all made of the same materials.
If that’s the case why were these vehicles as you described get fixed under the 10 year manufacture rust through warranty. I think you don’t know think you know your model years.
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Old 02-09-2019, 01:46 PM
 
Location: Las Vegas
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The first gen Escapes seemed to have worse problems than some of Ford cars from the same time period. I think materials matter more than ride height.

Wranglers are also notorious for rust.
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Old 02-09-2019, 06:11 PM
 
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"...could make the underside more prone to rust?"
yes.
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Old 02-09-2019, 08:37 PM
 
Location: Lee County, NC
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No.
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Old 02-10-2019, 03:42 AM
 
Location: Vermont
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Originally Posted by easy62 View Post
If that’s the case why were these vehicles as you described get fixed under the 10 year manufacture rust through warranty. I think you don’t know think you know your model years.
I'll see if I can take some pictures. We have a pretty much unending saltwater bath from late November to April, with very few days where the roads dry out - usually that only happens if it's subzero for an extended period. I've lived in both Michigan and Vermont, and the salt you get in Detroit is not at the same quantities and frequencies as here.

Anyway although there's occasionally visible rust, it's most often what you can't see, things like brake lines, exhaust, CV axles, all of the bolt heads under the car. It's not rare for a 10 year old car or SUV to be permanently taken off the road here after an inspection.

Last edited by EckyX; 02-10-2019 at 03:54 AM..
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