BYD's cheapest PHEV does 1,000km on a tank. Here is who should buy it.

The BYD Sealion 5 PHEV is now in Australian showrooms, and it is priced to make you reconsider whatever compact SUV you were about to buy instead. Starting from $33,990 before on-road costs, it is the cheapest plug-in hybrid in Australia and arrives with a spec sheet that includes up to 100km of electric range, a 1.3L/100km combined consumption figure on the NEDC cycle, and a total range that stretches past 1,000km on a full charge and full tank. It undercuts the MG HS PHEV and Chery Tiggo 7 Pro PHEV at launch pricing.

Two variants, one decision

BYD offers the Sealion 5 PHEV in two grades. The Essential at $33,990 before on-road costs runs a 12.9kWh battery with a claimed 71km of electric-only range and a combined range of 1,000km. The Premium at $37,990 steps up to an 18.3kWh battery, 100km electric range, and 1,030km combined. The Premium's combined consumption figure drops to 1.3L/100km on the NEDC cycle, though real-world use will vary based on how often you plug in.

Both variants use BYD's DM-i Super Hybrid System, pairing a 1.5-litre Atkinson-cycle petrol engine with a single electric motor for a combined 156kW. The powertrain is designed around efficiency rather than performance, and the torque delivery is smooth rather than sharp.

Who this is for

The Sealion 5 PHEV makes most sense for the driver who does short weekday runs and occasional long road trips. If your daily is 40-60km and you charge at home overnight, you may barely touch petrol during the week. The 1,000km combined range removes range anxiety on the open road entirely. It fits in a standard garage, it fits a Coles trolley load in the boot (580 litres with the rear seats up), and the second row has enough legroom for adults, not just children.

It is also worth noting what it is not. At 156kW combined, the Sealion 5 is not a quick car. It is an efficient one. Anyone buying it for overtaking grunt on highway on-ramps will be mildly disappointed.

Cartell Assessment

The Sealion 5 PHEV is the honest version of a PHEV argument that has been made badly for years in Australia. Most PHEVs here have been priced out of reach or have offered embarrassingly small electric ranges that made the plug barely worth installing. BYD has priced this one at the mainstream SUV market, given it a usable electric range, and made the long-distance case with a 1,000km combined figure. For a first-time EV-adjacent buyer who is not ready to give up the petrol safety net, this is the most straightforward pitch in the segment. The question now is whether BYD's service network can handle the volume if it sells well.

AU Outlook

Deliveries are underway now. The Sealion 5 PHEV sits below the luxury car tax threshold at both price points and qualifies for the FBT novated lease exemption for business buyers, at least until April 2027. If you have been watching the PHEV market in Australia and waiting for a price that made sense, this is the one.