BYD SEALION 6 Accessories, Upgrades & Towing

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BYD SEALION 6

This page covers accessories, modifications, and towing for the BYD SEALION 6 in Australia. It explores both factory options and aftermarket additions, encompassing interior protection, exterior enhancements, electronics, and towbars. Trim names, specifications and prices reflect a compiled dataset (October 2026) and BYD Automotive Australia may update variants, so every figure must be confirmed with an authorised BYD dealer or the official BYD Australia website. Official service/warranty page: https://bydautomotive.com.au/service-and-warranty.

The information provided serves as an independent guide. Any modifications or fitment of accessories should align strictly with official guidelines to maintain the vehicle’s integrity and warranty coverage.

Contents

Interior and Exterior Protection

Owners seeking to protect the interior of their vehicle have options such as tailored floor mats and a fitted boot liner. The BYD SEALION 6 provides a boot space of 425 L minimum, which expands to a maximum of 1,440 L when the rear seats are folded down. A dedicated boot liner helps keep this load space clean from daily wear and tear.

For the exterior, applying paint protection film or a ceramic coating can shield the factory paintwork, which comes in standard Arctic White or optional colours like Stone Grey, Harbour Grey, and Cosmos Black. Window tinting is another available addition; however, any applied tint is subject to manufacturer specifications and local state regulations. The factory alloy wheels are fitted with 235/50 R19 Giti tyres, and any aftermarket tyre replacements should meet the same size and load ratings. When installing any exterior accessory, confirm with BYD Automotive Australia that it does not interfere with the vehicle’s sensors, such as those used for the 360-degree camera, front parking sensors, or the DiPilot driver assistance systems.

Towing Equipment and Specifications

For those planning on towing a caravan or trailer, evaluating the braked towing capacity for the specific variant is necessary. However, official towing capacities, payload figures, and the towball download rating in Australia are not stated in the official brochure. The towing numbers for other models do not apply here.

Before sourcing a genuine towbar kit installation and wiring harness, owners must refer to the official owner’s manual for the correct limits and guidelines. Any towing hardware must be fitted by a qualified technician, as the vehicle features a plug-in hybrid drivetrain and complex electronic stability systems, including standard trailer stability control. Always consult an authorised BYD dealer to ensure that adding a towbar aligns with the warranty terms, and that the installation does not compromise the vehicle’s structural integrity or electrical architecture.

Software, Infotainment and Electronics

The BYD SEALION 6 features a 12.8-inch rotating touch screen on the Essential variant, and a larger 15.6-inch rotating touch screen on the Dynamic and Premium variants. While owners may be interested in sideloading unauthorised applications to the infotainment system, doing so carries significant risks. Unofficial software modifications can compromise the vehicle’s data security, create system instability, and may void the warranty.

The vehicle is designed to receive over-the-air (OTA) updates directly from the manufacturer, ensuring the DiLink system and other electronic modules remain current. Modifying the electronics, altering the standard wired and wireless Apple CarPlay and Android Auto integration, or attempting to bypass the battery management system is strictly prohibited by EVDirect. Any concerns regarding software performance or updates should be directed to an authorised service centre.

Powertrain Modifications and Tuning

The vehicle operates as a plug-in hybrid, utilising a BYD Blade Battery and a 1.5 litre high-efficiency petrol engine. Those comparing the Dynamic FWD versus Premium AWD variants will note different power outputs, with the Premium delivering a maximum combined power of up to 253 kW via front and rear electric motors.

Third-party tuning, ECU or MCU flashing, and aftermarket performance modifications are not permitted. Altering the DM-i super hybrid system or modifying the 1.5L Xiaoyun engine specifications can lead to severe component damage, invalidate vehicle insurance, and breach Australian Design Rules (ADR) compliance.

The powertrain involves significant electrical energy. The high-voltage orange cables and related electrical components present extreme danger; any work on the high-voltage system, brakes, or steering must be done by an authorised BYD dealer or qualified technician. For details on regular maintenance items, such as determining the correct engine oil grade and filter replacement procedures, owners must refer to the official owner’s manual.

Gas Conversions and Alternative Fuels

The BYD SEALION 6 features a 60 L fuel tank to supply its internal combustion engine. BYD Australia has no gas program, and the vehicle does not support LPG, CNG, or autogas conversions. The manufacturer warranty explicitly excludes damage resulting from unauthorised modifications and third-party conversions. Owners must use the appropriate unleaded fuel grade as outlined in the documentation and avoid attempting to fit any aftermarket alternative fuel systems. If questions arise regarding the engine’s required spark plugs change interval or general powertrain servicing schedules, owners should consult an authorised BYD dealer rather than attempting non-standard modifications.

Frequently Asked Questions

What is the exact vehicle price in Australia?

Official prices are not published in the standard brochure. To ascertain the exact driveaway price across Melbourne, Sydney, or Brisbane, buyers should contact a local authorised dealership.

Can I install an aftermarket towbar?

Any towbar installation should strictly meet official standards. Owners must check the verified towing limits and consider a genuine kit to ensure the electrical systems and warranty remain intact.

Are there details on order delivery and availability in Australia?

Delivery timeframes depend on the chosen trim, such as the Essential Standard Range or Premium Extended Range. Buyers should check current stock levels directly with the national retail network.

What is the official real world fuel consumption?

The official combined fuel consumption for the Essential variant is 1.1 L/100 km when the battery is charged (SOC 25%-100%), though figures may differ depending on driving conditions and battery charge levels.

How does it compare to other plug-in hybrids?

When evaluating alternatives like the Mitsubishi Outlander PHEV in Australia, buyers should consider the specific features of the BYD Super Hybrid powertrain, the standard inclusion of the BYD Blade Battery, and the vehicle’s unique charging capabilities, including standard V2L functionality.

See Also

Sources

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.