BYD Seal vs Tesla Model 3: Which Electric Sedan Is Better?
The Seal and the Model 3 are the two electric sedans most buyers compare — and Tesla now has the price edge in both markets. In Australia, Tesla's new entry Model 3 (A$45,900) undercuts the Seal by about A$7,000 since BYD dropped the cheaper Seal Dynamic, with almost identical range. In the UK the cheapest Model 3 undercuts the Seal by more than £7,000. The Seal's case is its comfort, longer warranty and, in the UK, extra range.
| BYD Seal | Tesla Model 3 | |
|---|---|---|
| Australia price (before on-road costs) | A$52,990 (Premium) | A$45,900 (RWD) |
| Australia battery / WLTP range | 82.56 kWh / 570 km | 60.5 kWh / 572 km |
| Australia max DC charging | 150 kW | 170 kW |
| UK price (on the road) | £45,730 (Design) | £37,990 (Standard) |
| UK WLTP range | 354 miles | 332 miles |
| Vehicle warranty (UK / AU) | 6 yrs / 93,750 mi · 6 yrs / 150,000 km | 4 yrs / 60,000 mi · 5 yrs / unlimited km |
| Battery warranty (UK / AU) | 8 yrs / 155,000 mi · 8 yrs / 160,000 km | 8 yrs / 100,000 mi · 8 yrs / 160,000 km |
BYD dropped the Australian Seal Dynamic in June 2026; the A$45,900 Model 3 RWD went on sale on 1 October 2026. UK Seal is the 2026 model with an 82.5 kWh battery. Tesla prices change often — confirm with the dealer.
Price: depends on where you live
In Australia the Seal now starts with the Premium at A$52,990, after BYD dropped the cheaper Dynamic in June 2026, while Tesla's new entry Model 3 RWD costs A$45,900. At the top of the range, the Seal Performance (82.5 kWh, all-wheel drive, 0–100 km/h in 3.8 s) is A$61,990 — well below the Model 3 Performance. In the UK the 2026 Seal starts at £45,730 (Design) or £48,730 (Excellence AWD), while the Model 3 Standard is £37,990 and the Premium Long Range RWD £44,990.
Range and charging
In Australia the two are now level on range — 570 km WLTP for the Seal Premium against 572 km for the entry Model 3 — but the Tesla does it with a much smaller 60.5 kWh battery and charges faster on DC (170 kW vs 150 kW). In the UK the 2026 Seal's bigger 82.5 kWh battery gives it 354 miles against 332 for the Model 3 Standard.
Comfort, cabin and software
Reviewers consistently praise the Seal's ride comfort, refinement and cabin materials. The Model 3 is lighter on its feet and far ahead on software, the app, over-the-air updates and Supercharger integration. Both have similar boot space for a sedan (around 400 litres), and the Tesla adds a small front trunk.
Warranty
BYD's vehicle warranty is longer in both markets: 6 years against Tesla's 4 (UK) or 5 (Australia). The battery is covered for 8 years by both, but BYD's UK limit of 155,000 miles beats Tesla's 100,000 miles on the Standard.
Which should you buy?
In Australia the Model 3 is now the cheaper car by about A$7,000, with the same range, faster charging and better software; the Seal is for buyers who value its comfier cabin, extra power and longer warranty. In the UK the Model 3 Standard is also the cheaper car — the Seal makes sense if comfort, warranty and its extra range matter more than the price gap.
FAQ
Is the BYD Seal cheaper than the Tesla Model 3?
Not any more. In Australia Tesla's entry Model 3 (A$45,900) is about A$7,000 cheaper than the Seal Premium (A$52,990), and in the UK the Model 3 Standard (£37,990) is cheaper than the 2026 Seal (from £45,730).
Does the BYD Seal have more range than the Model 3?
In the UK the 2026 Seal (354 miles) beats the Model 3 Standard (332 miles). In Australia they are level: 570 km for the Seal Premium and 572 km for the entry Model 3.
Which has the better warranty?
The Seal: 6 years on the vehicle in the UK and Australia, versus 4 or 5 years for the Model 3, and a higher UK battery distance limit.
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