Tesla Model Y vs BYD Sealion 7
Two electric SUVs go head to head. Which EV is the better buy for Australian drivers in 2026?
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 Tesla Model Y starts from $65,900 before on-road costs, while the BYD Sealion 7 opens at $49,990. That makes the BYD Sealion 7 the more affordable entry point by $15,910.
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 $72,490 and $54,989 respectively.
Both models qualify for Fringe Benefit Tax (FBT) exemption, which is a significant advantage for salary-sacrificed novated leases. Depending on your tax bracket, this can save $5,000-$15,000+ per year compared to an equivalent ICE vehicle.
Safety Rundown
Both the Tesla Model Y and BYD Sealion 7 hold a 5-star ANCAP safety rating. Adult occupant protection scored 96% for the Tesla Model Y and 89% for the BYD Sealion 7.
Where the two diverge is in active safety technology. The Tesla Model Y packs more ADAS features with 8 out of 10 key systems fitted, compared to 6 in the BYD Sealion 7.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 8 in the Tesla Model Y and 7 in the BYD Sealion 7.
Feature Showdown
The Tesla Model Y features a 16-inch touchscreen, while the BYD Sealion 7 gets a 15.6-inch display. Apple CarPlay and Android Auto are standard across both.
The Tesla Model Y stands out with Apple CarPlay, panoramic roof and ambient lighting 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 Tesla Model Y uses a Electric Motor producing 194kW and 340Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 5.9 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 194kW. In the real-world sprint, the BYD Sealion 7 is 1.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 60kWh (Tesla Model Y) vs 82.6kWh (BYD Sealion 7), giving WLTP ranges of 620km and 482km. DC fast charging peaks at 175kW (Tesla Model Y) vs 150kW (BYD Sealion 7).
Space & Comfort
The Tesla Model Y measures 4,792mm long on a 2,890mm wheelbase, 38mm 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 854L in the Tesla Model Y and 400L in the BYD Sealion 7, giving the Tesla Model Y a 454L advantage.
For towing, the Tesla Model Y leads with a 1,600kg braked capacity vs 1,000kg. That 600kg 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 12.1m
Based on 12.1m 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: 5 years / 80,000km (Tesla Model Y) vs 6 years / 150,000km (BYD Sealion 7). The BYD Sealion 7 has longer coverage.
Who Should Buy Which?
Buy the Tesla Model Y if: You need more boot space, need stronger towing, or prefer Tesla's approach to design and ownership experience.
Buy the BYD Sealion 7 if: You want the lower entry price, prioritise performance, value a longer warranty, or prefer BYD's approach to design and ownership experience.
The Verdict
This is genuinely close. The Tesla Model Y and BYD Sealion 7 trade blows across the spec sheet, and neither runs away with an outright win. If boot space matters, the Tesla Model Y has a clear edge. The BYD Sealion 7 adds peace of mind with a longer 6-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Tesla Model Y and BYD Sealion 7?
The BYD Sealion 7 is the cheapest at $49,990 before on-road costs. That undercuts the Tesla Model Y by $15,910.
Which has the longest driving range?
The BYD Sealion 7 has the most range at 502km (WLTP).
Which charges fastest?
The Tesla Model Y accepts the highest DC charging at up to 175kW.
Which is safest?
They are evenly matched — Tesla Model Y and BYD Sealion 7 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Tesla Model Y has the largest boot at 854L.
Which can tow the most?
The Tesla Model Y has the highest braked towing capacity at 1,600kg.
Which has the best warranty?
The BYD Sealion 7 has the longest warranty at 6 years / 150k km.
Which is the most powerful?
The BYD Sealion 7 makes the most power at 230kW. The BYD Sealion 7 is quickest to 100km/h in 4.5s.
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.
Auto-generated from CarSorted's specification data · 20 April 2026
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