Renault Megane E-Tech 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 Renault Megane E-Tech starts from $54,990 before on-road costs, while the BYD Sealion 7 opens at $54,990. 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 $60,489 and $60,489 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 Renault Megane E-Tech and BYD Sealion 7 hold a 5-star ANCAP safety rating. Adult occupant protection scored 85% for the Renault Megane E-Tech and 89% for the BYD Sealion 7.
Where the two diverge is in active safety technology. The Renault Megane E-Tech packs more ADAS features with 7 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 6 in the Renault Megane E-Tech and 7 in the BYD Sealion 7. The Renault Megane E-Tech adds a 360-degree camera that the BYD Sealion 7 misses.
Feature Showdown
The Renault Megane E-Tech features a 9-inch touchscreen paired with a 12.3-inch digital dash, while the BYD Sealion 7 gets a 15.6-inch display and 10.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Renault Megane E-Tech stands out with head-up display, wireless charging, BOSE audio and ambient lighting that you will not find on the BYD Sealion 7. The BYD Sealion 7 counters with power tailgate and Dynaudio audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Renault Megane E-Tech gets synthetic leather upholstery while the BYD Sealion 7 offers leather.
Drivetrain
The Renault Megane E-Tech uses a Electric producing 160kW and 300Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 7.4 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 6.7 seconds.
The BYD Sealion 7 has the clear power advantage at 230kW vs 160kW. In the real-world sprint, the BYD Sealion 7 is 0.7s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 60kWh (Renault Megane E-Tech) vs 82.6kWh (BYD Sealion 7), giving WLTP ranges of 440km and 482km. DC fast charging peaks at 130kW (Renault Megane E-Tech) vs 150kW (BYD Sealion 7).
Space & Comfort
The Renault Megane E-Tech measures 4,200mm long on a 2,685mm wheelbase, 630mm 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 440L in the Renault Megane E-Tech and 400L in the BYD Sealion 7, giving the Renault Megane E-Tech a 40L advantage.
For towing, the BYD Sealion 7 leads with a 1,000kg braked capacity vs 1,000kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.8m to 11.0m
Based on 10.8m 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 / 999,999km (Renault Megane E-Tech) vs 6 years / 150,000km (BYD Sealion 7). The BYD Sealion 7 has longer coverage.
Who Should Buy Which?
Buy the Renault Megane E-Tech if: You need more boot space, or prefer Renault's approach to design and ownership experience.
Buy the BYD Sealion 7 if: You prioritise performance, value a longer warranty, or prefer BYD's approach to design and ownership experience.
The Verdict
The BYD Sealion 7 takes 7 of 8 key spec categories. If boot space matters, the Renault Megane E-Tech 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, Renault Megane E-Tech and BYD Sealion 7?
The Renault Megane E-Tech is the cheapest at $54,990 before on-road costs.
Which has the longest driving range?
The BYD Sealion 7 has the most range at 502km (WLTP).
Which charges fastest?
The BYD Sealion 7 accepts the highest DC charging at up to 150kW.
Which is safest?
They are evenly matched — Renault Megane E-Tech 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 Renault Megane E-Tech has the largest boot at 440L.
Which can tow the most?
The Renault Megane E-Tech has the highest braked towing capacity at 1,000kg.
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 6.7s.
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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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