16
Many EVs Aren’t Legal on Park Service 4WD Roads
(cleantechnica.com)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 12 Aug 2024
16 points (65.4% liked)
Electric Vehicles
3209 readers
187 users here now
A community for the sharing of links, news, and discussion related to Electric Vehicles.
Rules
- No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia.
- Be respectful, especially when disagreeing. Everyone should feel welcome here.
- No self-promotion
- No irrelevant content. All posts must be relevant and related to plug-in electric vehicles — BEVs or PHEVs.
- No trolling
- Policy, not politics. Submissions and comments about effective policymaking are allowed and encouraged in the community, however conversations and submissions about parties, politicians, and those devolving into general tribalism will be removed.
founded 1 year ago
MODERATORS
Thank you for this, I was part way through and questioning my sanity.
Though now I'm thoroughly confused as to where my Audi Q7 Quattro stands in the grand scheme of things...
Apparently AWD:
https://www.audinorthlake.com/blog/2017/february/2/is-the-audi-q7-an-all-wheel-drive-or-four-wheel-drive-suv.htm
https://youtu.be/7QbJZ6HYTfc
Generally if there is a question of AWD vs 4WD, the only thing you need to look for as an ability to shift to 4 low. It changes the final drive ratio so all of your gearing is dramatically lower. It’s a capability that requires having a transfer case. Though I’m sure there are some weird exceptions out there of 4WD vehicles that don’t have 4 low, it’s a pretty simple rule of thumb to decide which side a vehicle falls on.
It’s possible to have an AWD vehicle that has a clutch or some other way to disengage two of the drive wheels. So you can have a selectable RWD or AWD. This is different than how a transfer case works though, and does not allow a change in final drive ratio.