Smart has launched the #5 in the UK, with prices starting at £39,800 and up to 366 miles of range on models with the 100kWh battery.
All #5 models have a 25.6-inch augmented reality head-up display, an artificial intelligence (AI) avatar called Leo and 256-colour ambient lighting.
The Smart #5 has 34 storage compartments and a 72-litre front boot, while the seats can be adjusted to form a resting and sleeping area.
The entry level model is the #5 Pro, which is fitted with a 76kWh battery, a panoramic halo roof and a suite of driver assistance systems.
All models from the Pro+ upwards feature a 100kWh battery and an 800-volt platform, allowing for up to 366 miles of range, 400kW DC charging and 4C charging.
Models fitted with the 100kWh battery can charge from 10% to 80% in 18 minutes.
Pro and Pro+ models are rear wheel drive.
The Smart #5 Pulse adds all wheel drive, an extra wide central display and a heat pump for £47,300.
Priced at the same £47,300 is the Premium, which loses the all wheel drive of the Pulse, but adds coloured trim options, a Sennheiser sound system and various comfort features.
The top-of-the-range BRABUS model is priced at £51,800, with 646PS and all wheel drive, for a 0-62mph time of 3.8 seconds.
