BYD's 2025 Lineup Revealed: Seven Upgraded Models Lead the Charge

BYD has officially submitted details to China's Ministry of Industry and Information Technology (MIIT) for a significant wave of new energy cars slated for a 2025 market launch. This batch encompasses seven distinct models across segments from subcompacts to compacts, primarily featuring substantial facelifts of existing popular nameplates. The roster includes the upgraded Dolphin (Hai Tun), Seagull (Hai Ou), Qin PLUS EV/DM-i, Seal 05 (Hai Bao 05), Sea Lion 05 EV, and the Sea Lion 07 DM-i/DM-p. Each electric vehicle or plug-in hybrid receives comprehensive upgrades, promising enhanced driving experiences for consumers. Let's dive into the details.

Subcompact Stars: Dolphin & Seagull Get Smarter
The BYD Dolphin, a standout car in the subcompact electric vehicle segment, sees a noticeable size increase for 2025. Its length grows from 4125mm to 4280mm, though the practical 2700mm wheelbase remains unchanged. A major highlight is the introduction of a more advanced intelligent driving system, significantly boosting convenience and safety. Powertrain options are expected to remain pure electric (EV), with three variants likely differing in range and power output – keeping this battery car competitive.

Similarly crucial in the small car arena, the facelifted Seagull receives subtle yet meaningful exterior tweaks. Expect redesigned front and rear bumpers, new headlight clusters, fender garnishes, side mirrors, rear badging, and side radar units. Crucially, the number of cameras is substantially increased: a triple-lens unit on the interior mirror base, an additional front camera above the license plate, cameras on both front fenders, integrated into the side mirrors, and one at the rear window. This sensor suite strongly hints at support for higher-level assisted driving capabilities, a significant step forward for this accessible electric vehicle.

Compact Champion: Qin PLUS Evolves
The Qin PLUS series, consistently a top-seller and the 2023 sedan champion (a title it looks set to retain), also gets refreshed for 2025. Both the EV and DM-i (PHEV) variants feature design and dimensional refinements. The most striking change is a new grille design, lending a fresher, more contemporary look that aligns closely with the newer Qin L DM-i. Dimensionally, the Qin PLUS DM-i grows slightly to 4780/1837/1515mm (L/W/H), gaining 15mm in length and 20mm in height while keeping its 2718mm wheelbase. The Qin PLUS EV stretches to 4795mm, an increase of 30mm. Both automobiles also sport redesigned alloy wheels.

Seal 05 & Sea Lion Duo: New Tech, New Proportions
Positioned as the facelift for the Destroyer 05 (Drivetrain 05), the Seal 05's headline upgrade is the integration of BYD's fifth-generation DM (Dual Mode) plug-in hybrid technology. This system pairs a 1.5L engine with an electric motor, generating 74 kW and 120 kW peak power respectively. Beyond the powertrain, this new energy car sees changes in size and kit. It measures 4780/1837/1515mm with a 2718mm wheelbase, standing 20mm taller than its predecessor. Features include a sunroof, various wheel designs, and notably, a triple-lens camera behind the windshield, suggesting advanced driver-assistance systems (ADAS) are a priority for this automobile.

Sea Lion 05 EV: Compact Electric SUV
Joining the lineup as a compact electric vehicle SUV under BYD's Ocean Network, the Sea Lion 05 EV is considered a sibling to the Yuan PLUS. It adopts the Ocean aesthetic with a signature continuous light bar across the front and trapezoidal air intakes lower down, creating a sportier stance. Dimensions are set at 4520/1860/1630mm with a 2720mm wheelbase. Power comes from a Lithium Iron Phosphate (LFP) battery car pack, with an anticipated range between 400-500 km – practical figures for an urban-focused SUV.

Sea Lion 07 DM-i/DM-p: Performance PHEV SUVs
The larger Sea Lion 07 debuts in two plug-in hybrid SUV flavors: DM-i and the performance-oriented DM-p. The DM-i features a single front motor producing 115 kW. The DM-p variant steps up significantly with a dual-motor setup: a 200 kW front motor and a 150 kW rear motor, hinted by the "4.9s" badge suggesting a sub-5-second 0-100 km/h time. This caters directly to drivers seeking exhilarating performance from their new energy car. Another major highlight visible in the filings is a roof-mounted LiDAR sensor, strongly indicating the inclusion of BYD's advanced "Tiangong Eye" high-level driving assistance system. These models are poised to bolster BYD's presence in the competitive mid-size SUV segment.