There are far, FAR better 'car chase' flicks from this era.
"Vanishing Point" and "Two Lane Blacktop" are edgier, better early 70's muscle car road chase flicks, even with "the ending", which is a direct rip-off of "Vanishing Point". This one's more like "Smoky and the Bimbette". It's been years since I've seen Susan George in anything, and I'd forgotten just how blind, outhouse stupid she really is. I've heard lines delivered better at a pre-school production. If you like to see and hear old pony cars go fast, this time-waster might make you smile, but you'll have to endure a little pain for your pleasure.