Smart has grown from a maker of tiny cars under the ownership of Mercedes-Benz to a builder of electric SUVs backed by Chinese manufacturing giant Geely.

It’s taken a rather unusual approach to naming its models, which began with the #1, and has expanded to include the #3 and #5. The models are small, coupé and family SUVs, all powered by electricity.

What’s more, they’re quick both when it comes to driving and to charging. They feature high-quality interiors, and their exterior styling is a break from the norm, too.