The #6 EHD was officially unveiled on 5 December 2025. It is Smart's largest model to date and is also the brand's first sedan. The #6 also uses Geely's
NordThor Hybrid 2.0 plug-in hybrid system. Rumors of the Smart brand making a sedan began spreading in February 2025. This was confirmed in November 2025 when the first spyshots of the #6 surfaced on the internet. It is expected to rival the
Tesla Model 3 and the
seventh-generation BMW 3 Series plug-in hybrid. The length of the #6 EHD is comparable to the short-wheelbase version of the
second-generation BMW 7 Series. It is also as long as two
first-generation ForTwos.
Autoblog has described the design of the #6 as reminiscent of the
Xiaomi SU7 without the "McLaren-style front fascia" of the SU7.
Design and features A continuous light bar and small air intakes are present on the front of the #6. Multi-spoke rims and hidden door handles are present on the sides. The rear exhibits a wide stance. As with the front, a continuous light bar is also used at the back, this time using a more concave design. An optional rear wing is also present, and so is a
LiDAR system. Multiple different headlight and taillight designs are expected to be offered, as are different brake calipers. 19 and 20-inch wheels will be offered, with tire sizes for both wheels being 255/45 and 255/40 respectively. == Powertrain ==