Windshield wipers?

[Benjamin Nead]

Well, if we're going retro with roll-up windows... so maybe Slate will drive the wipers with an electric vacuum pump.

And one that gets worse whenever you accelerate, no doubt, with adaptive AI assist to give it that authentic analog feel. We're getting into seriously deep Rube Goldberg territory here . . .

 

[bartflossom]

If we're going full retro, give me a fender/kick panel vent like 60's pickups. Loved those things.

 

[Luxrage]

Fresh air vents would be nice, shoot, with no hot ICE engine in the front they could easily do a fresh-air vent like older cars had that was an extra duct straight from the front of the truck into the dashboard!