Michael Keaton’s 1992 Batmobile, built on a chassis from two Chevrolet Impalas, is heading to auction with an estimate of up to $7 million

The 1992 Batmobile associated with Michael Keaton’s Batman is heading for auction this November, with Julien’s Auctions estimating that the screen-used vehicle could sell for between $5 million and $7 million. Built for Tim Burton’s Batman Returns, the car was constructed around a chassis made from two Chevrolet Impalas, then transformed into the long, low-slung machine seen on screen.