The BYD Atto 3 and BYD Sea Lion 07 target different SUV segments. The Atto 3 sits in the compact class for urban users and first-time EV buyers. The Sea Lion 07 sits in the midsize class, aimed at buyers who want more power, space, and highway capability.
Range and charging show a clear gap. The Atto 3 delivers about 420 km WLTP with slower DC charging around 80–90 kW. The Sea Lion 07 reaches 550 to 610 km on CLTC, with higher real-world range closer to upper mid-range EVs, and supports much faster DC charging up to about 180–240 kW depending on trim. It also completes a 30–80% charge in about 25 minutes.

Price reflects positioning. The Atto 3 sits as a lower-cost entry SUV in most markets. The Sea Lion 07 starts higher and moves into performance-oriented pricing with AWD variants. The Atto 3 has wider global availability, including Europe, Asia, and emerging markets. The Sea Lion 07 is newer, with rollout starting in China and expanding gradually. This page helps you decide between a practical compact EV and a larger, higher-performance SUV.
Within BYD’s lineup, the Atto 3 aligns with models like the Dolphin and Yuan Plus, focused on affordability and efficiency. The Sea Lion 07 aligns with higher-end models like the Seal sedan and Tang SUV, with stronger performance and larger dimensions.
The Atto 3 offers strong efficiency, compact size for tight roads, and lower cost, but has limited performance and slower charging. The Sea Lion 07 offers long range, high power output, and fast charging, but costs more and consumes more energy in performance trims.
Quick verdict; Pick the Atto 3 if you want a lower-cost compact EV for daily driving. Pick the Sea Lion 07 if you need longer range, faster charging, and higher performance.
Related EV Comparisons
| |
| Price | $38,000.00 $48,000.00 |
| Our Rating | |
| Brand | BYD BYD |
| Category | Electric Cars Electric Cars |
| Available Trims / Variants |
BYD Atto 3 Long Range
BYD SeaLion 7 Comfort BYD SeaLion 7 Design BYD SeaLion 7 Excellence |
| Base Price (USD) | € 38,000 £ 37,200 |
| Availability Status | Available to order. Released 2022, Q4 Coming soon. Expected release 2025, Q1 |
| Battery Capacity | 60.4 kWh usable 82.5 kWh total |
| Range (WLTP/CLTC/EPA) | 261 mi WLTP, 298 mi NEDC 298 mi WLTP |
| DC Charging (Max kW) |
CCS 88 kW, 30-80% in 29 min, 10-80% in 44 min, 0-100% in 1 hour 20 min CCS 150 kW, 10-80% in 32 min |
| AC Charging (Max kW) |
Type 2 7 kW, 0-100% in 9 hours 42 min Type 2 11 kW, 0-100% in 6 hours 30 min Type 2 11 kW |
| Energy Consumption | 251 Wh/mi WLTP |
| Power Output (kW / hp) | FWD 204 hp (150 kW) RWD 303 hp (223 kW) |
| 0–100 km/h / 0-60 mph (seconds) The acceleration numbers are an easy way to compare car performance. We list either time from 0 to 100 km/h or time from 0 to 60mph, depending on which number(s) the manufacturers provide. The lower the acceleration time, the higher performance the car is. | 7.3 sec 0-62 mph |
| Torque (Nm) | 229 lb-ft (310 Nm) |
| Top Speed (km/h / mph) | 99 mph (160 km/h) |
| Dimensions (L×W×H mm) | 175.4 x 73.8 x 63.6 in (4455 x 1875 x 1615 mm) 190.2 x 75.8 x 63.8 in (4830 x 1925 x 1620 mm) |
| Trunk/Boot Capacity (L) | EU: 15.5 ft³, 47.3 ft³ max EU: 17.7 ft³, 62.5 ft³ max |
| Body Style | 5 door SUV, 5 seats 5 door SUV, 5 seats |
| Kerb Weight (kg) | EU: 3704 lb unladen, 4608 lb gross |
| Ground Clearance (mm) | 6.9 in (175 mm) |
| Frunk/Bonnet Capacity (L) | No No |
| Crash Test Ratings | NCAP 2023: 5 stars |
| Seating Capacity | Heated front seats Heated and ventilated front seats |
| Centre Screen (inches) | 12.8" or 15.6" rotating touchscreen 15.6" rotating touchscreen |
| Driver's Display (inches) | 5" 10.25" |
| Head-Up Display (HUD) | No Yes |
| Additional Notes |
Digital Video Recorder
For European market Also known as BYD Sea Lion 07, BYD SEALION 7 82.5 kWh RWD Comfort Also known as BYD Sea Lion 07, BYD SEALION 7 82.5 kWh AWD Design Also known as BYD Sea Lion 07, BYD SEALION 7 91.3 kWh AWD Excellence Digital Video Recorder |
|
Specifications sourced from manufacturer data and may reflect WLTP, CLTC, or EPA test conditions. Import prices in your local are estimates based on grey-market landing costs and exclude duties, clearing fees, and local taxes. Figures are subject to change without notice. Always verify with your local importer before purchase. We can not guarantee that the information on this page is 100% correct