BYD Sealion 7 vs Jaecoo J8
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 BYD Sealion 7 starts from $49,990 before on-road costs, while the Jaecoo J8 opens at $49,990. Both land at the same RRP, so on-road costs and dealer deals become the real differentiator.
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 $54,989 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 Jaecoo J8, as a petrol model, does not qualify.
Safety Rundown
Both the BYD Sealion 7 and Jaecoo J8 hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. The Jaecoo J8 packs more ADAS features with 9 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 7 in the BYD Sealion 7 and 8 in the Jaecoo J8. The Jaecoo J8 adds a 360-degree camera that the BYD Sealion 7 misses.
Feature Showdown
The BYD Sealion 7 features a 15.6-inch touchscreen, while the Jaecoo J8 gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BYD Sealion 7 stands out with Dynaudio audio that you will not find on the Jaecoo J8. The Jaecoo J8 counters with head-up display, wireless charging, SONY audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BYD Sealion 7 uses a Electric producing 230kW and 380Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 6.7 seconds.
The Jaecoo J8 responds with a Petrol making 183kW and 385Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 8.5 seconds.
The BYD Sealion 7 has the clear power advantage at 230kW vs 183kW. In the real-world sprint, the BYD Sealion 7 is 1.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BYD Sealion 7 measures 4,830mm long on a 2,930mm wheelbase, 10mm longer than the Jaecoo J8 at 4,820mm (2,820mm wheelbase). The longer wheelbase on the BYD Sealion 7 generally means more rear legroom.
Boot space is 400L in the BYD Sealion 7 and 520L in the Jaecoo J8, giving the Jaecoo J8 a 120L advantage.
For towing, the Jaecoo J8 leads with a 2,500kg braked capacity vs 1,000kg. That 1,500kg 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 11.8m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.8m 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: 6 years / 150,000km (BYD Sealion 7) vs 8 years / 999,999km (Jaecoo J8). The Jaecoo J8 has longer coverage.
Who Should Buy Which?
Buy the BYD Sealion 7 if: You prioritise performance, or prefer BYD's approach to design and ownership experience.
Buy the Jaecoo J8 if: You need more boot space, value a longer warranty, need stronger towing, or prefer Jaecoo's approach to design and ownership experience.
The Verdict
The Jaecoo J8 takes 3 of 5 key spec categories. If boot space matters, the Jaecoo J8 has a clear edge. The Jaecoo J8 adds peace of mind with a longer 8-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BYD Sealion 7 and Jaecoo J8?
The BYD Sealion 7 is the cheapest at $49,990 before on-road costs.
Which is the most fuel-efficient?
The Jaecoo J8 uses the least fuel at 8.3L/100km on the combined cycle.
Which is safest?
They are evenly matched — BYD Sealion 7 and Jaecoo J8 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Jaecoo J8 has the largest boot at 520L.
Which can tow the most?
The Jaecoo J8 has the highest braked towing capacity at 2,500kg.
Which has the best warranty?
The Jaecoo J8 has the longest warranty at 8 years / 1000k 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 6.7s.
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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