retro sci fi movie where in one scene a girls reflection is a creature

[tbizzle420]

So this was a weird movie i saw once on scream network and i think it was also on drive in network. Here's what i remember, the main guy is looking for his girlfriend in a weird kind of mad max like earth where weird things are happening, there is a scene with a strip club that is very purple. One scene he is at a place where people are bring their unwanted spouses (i beleive) and the were put into a line on a conveyor belt and led into a mulcher and a womans leg flies onto the hood of his car. There is a scene where he is a at a garage and a weird kid hangs onto his car after he leaves, i think the car was yellow and volks wagon like, he then gets to a weird temple and thinks he find his girlfriend and starts kissing her, he then looks in the mirror and sees that it is not really his girlfriend but a freaky 2 horned alein creature who then tries to kiss him again and he shoots he with a sawn off and i think he says "youre not my type". this is all i remember, it is a retro movie like 70-80s vhs style if you know what i mean, any help would be great

[LilCerberus]

Highway to Hell (1991)
http://www.imdb.com/title/tt0104418/

[Mofo Rising]

Yep, it's Highway to Hell.

One of the scenes you remembered was the "Good Intentions Paving Company."