MG MG HS vs BYD Sealion 7
A detailed look at how two of Australia's most popular SUVs compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The MG MG HS starts from $33,990 before on-road costs, while the BYD Sealion 7 opens at $49,990. That makes the MG MG HS the more affordable entry point by $16,000.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $37,389 and $54,989 respectively.
The BYD Sealion 7 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The MG MG HS, as a petrol model, does not qualify.
Safety Rundown
Both the MG MG HS and BYD Sealion 7 hold a 5-star ANCAP safety rating. Adult occupant protection scored 92% for the MG MG HS and 89% for the BYD Sealion 7.
Where the two diverge is in active safety technology. The BYD Sealion 7 packs more ADAS features with 6 out of 10 key systems fitted, compared to 5 in the MG MG HS.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the MG MG HS and 7 in the BYD Sealion 7.
Feature Showdown
The MG MG HS features a 10.3-inch touchscreen, while the BYD Sealion 7 gets a 15.6-inch display. Apple CarPlay and Android Auto are standard across both.
The MG MG HS stands out with Apple CarPlay and panoramic roof that you will not find on the BYD Sealion 7. The BYD Sealion 7 counters with wireless Apple CarPlay/Android Auto and Dynaudio audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The MG MG HS uses a Petrol producing 125kW and 250Nm of torque, sent through a auto to a FWD layout. It covers the 0-100km/h sprint in 8.6 seconds.
The BYD Sealion 7 responds with a Electric making 230kW and 380Nm, paired to a auto driving the rear wheels. It gets to 100km/h in 4.5 seconds.
The BYD Sealion 7 has the clear power advantage at 230kW vs 125kW. In the real-world sprint, the BYD Sealion 7 is 4.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The MG MG HS measures 4,670mm long on a 2,765mm wheelbase, 160mm shorter than the BYD Sealion 7 at 4,830mm (2,930mm wheelbase). The longer wheelbase on the BYD Sealion 7 generally means more rear legroom.
Boot space is 507L in the MG MG HS and 400L in the BYD Sealion 7, giving the MG MG HS a 107L advantage.
For towing, the MG MG HS leads with a 1,800kg braked capacity vs 1,000kg. That 800kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 11.0m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 10 years / 250,000km (MG MG HS) vs 6 years / 150,000km (BYD Sealion 7). The MG MG HS has longer coverage.
Who Should Buy Which?
Buy the MG MG HS if: You want the lower entry price, need more boot space, value a longer warranty, need stronger towing, or prefer MG's approach to design and ownership experience.
Buy the BYD Sealion 7 if: You prioritise performance, or prefer BYD's approach to design and ownership experience.
The Verdict
The MG MG HS takes 4 of 6 key spec categories and comes in at a lower price. If boot space matters, the MG MG HS has a clear edge. The MG MG HS adds peace of mind with a longer 10-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Published by CarSorted Editorial Team · 20 April 2026
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