BYD DOLPHIN Towing & Factory Accessories

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BYD DOLPHIN

This page covers the towing provisions, payload context, factory accessories and load considerations relevant to the BYD DOLPHIN hatchback sold in Australia. It is an independent, unofficial guide compiled from publicly available BYD Australia materials. Trim names, specifications and prices reflect a compiled dataset (October 2026); BYD Automotive Australia may update variants at any time, so every figure must be confirmed with an authorised BYD dealer or via the official BYD Australia website. The official service and warranty page is at https://bydautomotive.com.au/service-and-warranty.

This guide does not cover mechanical repair procedures. Where factory-fitted equipment intersects with the high-voltage system — including the Blade Battery, orange high-voltage cables, and charging hardware — these components must not be opened or interfered with by owners; any such work must be carried out by an authorised BYD dealer or a qualified technician.

Contents

Towing Provisions & Towbar Fitment

The BYD DOLPHIN is a pure electric, front-wheel drive hatchback. The official BYD Australia brochure does not publish a rated towing capacity for the DOLPHIN; instead it notes that towing capacity is subject to state regulations and towbar design. This means there is no universal towing figure that applies across Australia — the permissible towed mass depends on the specific towbar fitted, the state or territory in which the vehicle is registered, and applicable road authority rules.

Owners considering the fitment of a towbar should consult an authorised BYD dealer before purchasing or installing any towing equipment. A dealer can advise on approved towbar designs and whether any towbar fitment is compatible with the DOLPHIN’s body structure and electrical architecture. Because the DOLPHIN does not have a traditional combustion engine or exhaust system, wiring provisions for trailer lighting and brake controllers will differ from conventional vehicles; all wiring work should be carried out by an authorised BYD dealer or a qualified technician to ensure compliance with Australian Design Rules and to avoid affecting the vehicle warranty.

Trailer socket wiring must not interface with the high-voltage system or the vehicle’s orange high-voltage cables under any circumstances. Any electrical installation is subject to manufacturer specifications; confirm requirements with BYD Automotive Australia before proceeding.

Payload, Kerb Weight & Load Limits

Understanding the BYD DOLPHIN’s weight figures is important for calculating how much can safely be carried or towed. The relevant figures from the official specification are:

VariantKerb WeightGross Vehicle Mass (GVM)Payload (GVM minus Kerb Weight)
Essential1,506 kg1,916 kg410 kg
Premium1,658 kg2,068 kg410 kg

Payload represents the combined weight of all occupants, luggage, accessories and any towball download that may apply. The DOLPHIN seats up to five people. With five adult occupants, luggage capacity is reduced accordingly. The boot offers a minimum of 345 litres and a maximum of 1,310 litres with rear seats folded.

Ground clearance is 155 mm unladen and 130 mm laden. Owners should note that laden clearance will apply whenever the vehicle is carrying a full load, which may affect approach angles on steep driveways or kerbs.

These figures are subject to manufacturer specifications. Refer to the official owner’s manual for full loading instructions and distribution requirements, and confirm any payload-sensitive use with an authorised BYD dealer.

V2L (Vehicle-to-Load) Function & Camping Use

One of the more practical features of the BYD DOLPHIN for outdoors and camping use is the V2L (Vehicle-to-Load) function, which allows the traction battery to power external electrical appliances via a dedicated discharge adapter. Both the Essential and Premium variants include V2L capability and a V2L discharge adapter as standard.

The Essential variant carries a 44.9 kWh Blade Battery, while the Premium variant carries a 60.48 kWh Blade Battery. When using the V2L function on a long road trip or extended camping stay — for example on a highway run between major cities — the amount of usable energy available will depend on the state of charge at the time and how much range the driver wishes to retain for the return journey.

For those using the DOLPHIN as a power source at a campsite, the V2L adapter provides a practical way to run small appliances without a separate generator. However, the official brochure does not publish a maximum continuous discharge power rating for the V2L outlet; confirm the supported appliance load with an authorised BYD dealer before relying on this function for high-draw equipment.

BYD’s battery care guidance recommends keeping the Blade Battery between 40% and 60% state of charge when the vehicle is unused for more than 7 days. Prolonged deep discharge through V2L use could fall outside this recommendation; refer to the official owner’s manual for V2L operating guidance and battery care instructions.

Factory Accessories & Roof Racks

BYD Australia offers a range of factory and dealer-fitted accessories for the DOLPHIN. Prospective buyers should confirm with an authorised BYD dealer which accessories are available for each variant and what the current fitment options are, as the accessory range may be updated independently of the vehicle specification.

Roof rack systems, if available for the DOLPHIN, must be selected in accordance with the vehicle’s roof load rating. The official brochure does not publish a roof dynamic load limit; consult an authorised BYD dealer or refer to the official owner’s manual before fitting any roof-mounted carrier, box or rack. Exceeding the rated roof load can affect vehicle handling and safety, and may affect warranty coverage.

Interior protective accessories such as cargo liners and floor mats should be genuine BYD items or alternatives confirmed as compatible by a dealer, particularly in the boot area where the minimum cargo volume is 345 litres. Tow-related accessories such as wiring harnesses, safety chains and coupling devices must all be subject to manufacturer specifications and relevant Australian Standards.

For the Premium variant, electrically foldable exterior mirrors are fitted as standard — owners fitting aftermarket accessories near the mirror housings should ensure no interference with mirror operation. The panoramic glass roof on the Premium variant is also relevant when selecting any roof-mounted accessory; refer to the official owner’s manual for any restrictions.

Range & Charging Considerations When Towing or Loading

Carrying a full payload or towing a trailer will reduce the BYD DOLPHIN’s real-world range below the published WLTP figures. The WLTP range for the Essential is 340 km and for the Premium is 427 km; these figures are measured under standardised test conditions without towing.

The DOLPHIN supports AC charging via a Type 2 port and DC fast charging via a CCS 2 port. The Essential’s DC fast charging rate is 60 kW, and the Premium’s is 80 kW. The vehicle also includes a portable Mode 2 charging cable for AC charging away from home.

On a longer drive — such as a highway run to a regional destination — towing or heavy loading will increase energy consumption and may require additional charging stops. Planning charging stops in advance using the vehicle’s navigation system or a suitable EV charging network app is advisable. The DOLPHIN’s heat pump assists cabin heating efficiency in cooler conditions, which can help preserve range in winter months.

All charging hardware, including the onboard charging unit and charging ports, must not be modified or interfered with by owners. Any fault with the charging system must be diagnosed and rectified by an authorised BYD dealer or qualified technician. Refer to the official owner’s manual for correct charging procedures; failure to follow these procedures is excluded from warranty coverage.

Warranty Considerations for Towing & Accessories

The BYD DOLPHIN’s new vehicle warranty covers 6 years or 150,000 km (whichever occurs first). The traction battery and drive unit carry an extended coverage of 8 years or 160,000 km, with a guarantee of at least 70% battery capacity retention.

However, the Warranty and Service Handbook 2026 explicitly excludes from warranty coverage any damage resulting from loading or towing beyond specifications. Because no universal towing capacity is published for the DOLPHIN, exceeding any towbar-manufacturer-specified limit, or towing without an approved towbar, may void relevant warranty coverage.

Similarly, damage caused by modifications, additions or alterations — including the fitting of non-genuine accessories, aftermarket wiring or software changes — is not covered. Genuine spare parts purchased by an owner and installed by an authorised BYD retailer carry a separate 12-month warranty from the date of purchase.

Owners should confirm with BYD Automotive Australia or an authorised BYD dealer that any planned accessory fitment will not affect their warranty entitlement before proceeding. The official warranty document is available at https://bydautomotive.com.au/public/vehicle-warranty-2026.pdf.

Frequently Asked Questions

Can the BYD DOLPHIN tow a trailer?

The official BYD Australia brochure does not state a specific towing capacity for the DOLPHIN; it notes only that towing capacity is subject to state regulations and towbar design. Consult an authorised BYD dealer and the relevant state road authority before fitting a towbar or towing any load.

Does the BYD DOLPHIN have a V2L function for running appliances at a campsite?

Yes — both the Essential and Premium variants include V2L capability and a V2L discharge adapter as standard, allowing external appliances to be powered from the traction battery. The maximum supported appliance load should be confirmed with an authorised BYD dealer, as this figure is not published in the brochure.

How much can the BYD DOLPHIN carry as a payload?

Based on the official specification, the calculated payload (GVM minus kerb weight) is 410 kg for both variants. This must cover all occupants, luggage and accessories. Refer to the official owner’s manual for load distribution requirements.

Will fitting a roof rack or towbar affect the BYD DOLPHIN warranty?

Accessories installed by an authorised BYD retailer using genuine parts are covered for 12 months from purchase. Aftermarket modifications or accessories that cause damage are excluded from warranty coverage. Confirm any planned fitment with an authorised BYD dealer before proceeding.

Does towing or carrying a full load affect the DOLPHIN’s electric range?

Yes — towing or carrying a heavy load increases energy consumption and will reduce real-world range below the published WLTP figures of 340 km (Essential) and 427 km (Premium). Additional charging stops may be required on longer journeys; plan these in advance using available EV charging network resources.

Are there factory accessories available for the BYD DOLPHIN in Australia?

Factory and dealer-fitted accessories are available through the authorised BYD dealer network. The range may change over time; confirm current availability and compatibility with an authorised BYD dealer or by visiting the official BYD Australia website.

See Also

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Disclaimer: This guide is for informational purposes only. Official specifications, recall details, and warranty terms are determined by BYD Automotive Australia (EVDirect). Always consult an authorized dealer or official owner’s manual.