BYD Sea Lion 07 vs Yangwang U9: Which EV is better?
Head-to-head: BYD Sea Lion 07 vs Yangwang U9. Compare real range, efficiency, charging time, price, rating and running costs to find the best electric vehicle for you in 2026.
Our verdict
BYD Sea Lion 07 wins this head-to-head
It wins 5 of 8 categories compared below, with a margin of 2 category wins.
The numbers that matter
Real, comparable stats from our database. The green value wins each category.
| Specification | Sea Lion 07 | U9 |
|---|---|---|
| Range Sea Lion 07 wins | 530 km | 450 km |
| Battery Sea Lion 07 wins | 82.5 kWh | 80 kWh |
| Efficiency Sea Lion 07 wins | 16.8 kWh/100km | 18.7 kWh/100km |
| 0-100 km/h U9 wins | 3.9 s | 2.36 s |
| Fast charge 10-80% U9 wins | ~28 min | ~25 min |
| Seats Sea Lion 07 wins | 5 | 2 |
| Price Sea Lion 07 wins | $32,000 | $168,000 |
| Rating U9 wins | 4.4 / 5 | 4.8 / 5 |
| Est. running cost / yr | $378/yr | $421/yr |
View the full specification sheet
| Specification | Sea Lion 07 | U9 |
|---|---|---|
| Battery | 82.5 kWh (LFP Blade) | 80 kWh |
| Range | 530 km (CLTC) | 450 km (CLTC) |
| Top speed | 200 km/h | 309 km/h |
| Power | AWD · 517 hp | Quad-motor AWD · 1,305 hp |
| 0-100 km/h | 3.9 s | 2.36 s |
| Charging (10-80%) | ~28 min | ~25 min |
| Drive | Dual motor AWD | Quad-motor AWD |
| Efficiency | 16.8 kWh/100 km | 18.7 kWh/100 km |
| Seats | 5 | 2 |
| Cargo | 490 L | 100 L |
| V2L | Yes | — |
BYD Sea Lion 07
Pros
- Striking design
- Quick AWD
- Safe blade battery
- Well equipped
Cons
- Firm ride on 20" wheels
- Boot smaller than rivals
- No heat pump on base
- Brand new to export markets
Yangwang U9
Pros
- Insane acceleration
- Four-wheel torque vectoring
- Supercar presence
- BYD build quality
Cons
- Very expensive
- Limited range
- Two seats only
- Brand unknown outside China
Frequently asked questions
Is the BYD Sea Lion 07 really better than Yangwang U9?
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, BYD Sea Lion 07 or Yangwang U9?
530 km vs 450 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 $378/yr for the BYD Sea Lion 07 and $421/yr for the Yangwang U9.
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.
Worth comparing next
Sea Lion 07 vs SU7 Ultra
See who wins →
Sea Lion 07 vs Taycan
See who wins →
Sea Lion 07 vs Air Grand Touring
See who wins →
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.