Global cumulative production of the model (excluding the ICE-powered variant) surpassed 1 million units by July 2024.

In mid-2024, the plug-in hybrid model was introduced in Australia, New Zealand, the Philippines and Thailand as the BYD Sealion 6 DM-i.

[12] The vehicle was initially offered only with an internal combustion engine, with the plug-in hybrid (DM-i) and battery electric (EV) variants joining the lineup later in 2021.

Initial versions of the Song Plus is equipped with a 12.8-inch rotatable central infotainment screen with the third-generation DiLink system, a karaoke function, and a full LCD instrument panel.

[19] The EV version has a range of 605 km (376 mi) and a power output of 218 hp (163 kW; 221 PS).

The vehicle went on sale Australia and New Zealand as the Sealion 6 in May 2024 as the first plug-in hybrid BYD model in the country.

Adopting the 2023 facelift styling, it is an all-wheel drive plug-in hybrid with a 1.5-litre turbocharged petrol engine and a combined output of 238 kW (319 hp; 324 PS).

[26] The Song Plus DM-i went on sale in Mexico in December 2023 as the first plug-in hybrid BYD model in the country.

[32] The Sealion 6 DM-i was launched in the Philippines on 25 July 2024 as the first plug-in hybrid BYD model in the country.

[33] The Sealion 6 DM-i was launched in Thailand on 8 August 2024 as the first plug-in hybrid BYD model in the country.

It is available in two trim levels: Dynamic and Premium, both powered by a 1.5-litre naturally aspirated petrol engine and front-wheel drive.

[34] The Sealion 6 DM-i was launched in Brunei on 19 October 2024 and the car were offered only in a sole Dynamic variant.