Well, to be pendatic, they do have parts called boots. They are the rubber protectors that go over electrical connectors, cv joints, tie rods, etc. But as far as I know, there are no bonnets.
Junk in the boot, just don't have the same ring to it
Oh, sorry what do they/you call them? (The storage above the rear axil at the rear for the car)
Trunk
Trunk.
Yeah, here in America, we say it’s not a real car unless the boot is big enough to take all of the rubbish you binned to the tip without hiring a lorry.
And we like them to store a lot of petrol so we can drive far on holiday