Tesla Model 3 Long Range vs BYD Seal U: Which EV is better?
Head-to-head: Tesla Model 3 Long Range vs BYD Seal U. Compare real range, efficiency, charging time, price, rating and running costs to find the best electric vehicle for you in 2026.
Our verdict
Tesla Model 3 Long Range wins this head-to-head
It wins 5 of 8 categories compared below, with a margin of 3 category wins.
The numbers that matter
Real, comparable stats from our database. The green value wins each category.
| Specification | Model 3 Long Range | Seal U |
|---|---|---|
| Range Model 3 Long Range wins | 549 km | 500 km |
| Battery Seal U wins | 82 kWh | 87 kWh |
| Efficiency Model 3 Long Range wins | 14.9 kWh/100km | 16.5 kWh/100km |
| 0-100 km/h Model 3 Long Range wins | 4.2 s | 7.4 s |
| Fast charge 10-80% Model 3 Long Range wins | ~22 min | ~32 min |
| Seats tie | 5 | 5 |
| Price Seal U wins | $44,990 | $32,000 |
| Rating Model 3 Long Range wins | 4.6 / 5 | 4.3 / 5 |
| Est. running cost / yr | $335/yr | $371/yr |
View the full specification sheet
| Specification | Model 3 Long Range | Seal U |
|---|---|---|
| Battery | 82 kWh | 87.0 kWh (LFP Blade) |
| Range | 341 mi (EPA) | 500 km (WLTP) |
| Top speed | 145 mph | 175 km/h |
| Power | AWD · 423 hp | FWD · 215 hp |
| 0-60 mph | 4.2 s | — |
| Charging (10-80%) | ~22 min | ~32 min |
| Drive | Dual motor AWD | FWD |
| Seats | 5 | 5 |
| 0-100 km/h | — | 7.4 s |
| Efficiency | — | 16.5 kWh/100 km |
| Cargo | — | 552 L |
| V2L | — | Yes |
Tesla Model 3 Long Range
Pros
- Long real-world range
- Best fast-charging network
- Frequent software updates
- Low long-term running costs
Cons
- Minimalist interior is not for everyone
- No physical buttons
- Build quality varies
- Insurance can be pricey
BYD Seal U
Pros
- Great value
- Safe battery
- Spacious family cabin
- Good range
Cons
- Modest charging speed
- No AWD
- Suspension is soft
- Boot floor high
Frequently asked questions
Is the Tesla Model 3 Long Range really better than BYD Seal U?
Our verdict is based on real specs: range, battery, efficiency, acceleration, charging speed, seats, price and rating. The winner wins the majority of those categories, but the right choice depends on your budget, driving style and priorities.
Which has more range, Tesla Model 3 Long Range or BYD Seal U?
549 km vs 500 km respectively, before factoring in weather and driving conditions.
Which is cheaper to run?
Based on official efficiency and a typical $0.15/kWh tariff at 15,000 km per year, running costs are estimated at $335/yr for the Tesla Model 3 Long Range and $371/yr for the BYD Seal U.
Should I compare more models?
Yes - add both models to our interactive comparator to see every spec side by side, or use the Which EV quiz to find more models that fit your budget and lifestyle.
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Not sure which one is right for you?
Add these models to our interactive comparator and compare every spec side by side, or take the quiz to find even more matches.