Popular showdowns
Why litres don't tell the whole story
A 400-litre SUV boot and a 400-litre estate boot are completely different shapes. One is tall and narrow, the other wide and shallow. Same number — very different results when you're trying to fit a pushchair or stack suitcases.
Litres measure volume. They don't tell you whether your golf bag will lie flat or your dog crate will clear the wheel arches. That's what BootSized is for.
Real 3D measurements
Width, depth, and height — sourced from manufacturer specs, the Research Institute for Disabled Consumers (RiDC), and independent automotive journalists. Not a single litre figure, but the actual shape of the space.
Tested against real items
We pack a folded buggy, golf clubs, six bags of shopping, camping gear, a dog crate, and more into every boot. 254+ cars tested across 10 everyday scenarios — so you know what fits before you visit the dealership.
Clear, instant answers
Pick two cars, choose a scenario that matches your life, and see which boot wins. Not “this boot is 450 litres” but “yes, your pushchair fits — with room to spare.” No guesswork. No mental arithmetic.
What do you need to fit?
Tap a scenario to start comparing with it pre-selected
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