The BYD Seagull and DongFeng Nammi Box compete in the budget EV hatchback segment. Both target urban drivers who need low-cost electric mobility. The Seagull focuses on compact size and efficiency. The Nammi Box offers more space and slightly higher output.
Range varies by battery size. The Seagull offers small battery options around 30 to 38 kWh, delivering city-focused range suitable for daily use. The Nammi Box provides 31 kWh and 42 kWh options, reaching up to about 430 km CLTC, which gives it an edge in longer city cycles. Charging favors the Nammi Box. It supports up to 60 kW DC and reaches 10 to 80 percent in about 28 minutes, while the Seagull peaks at 30 to 40 kW and takes about 43 minutes for a similar charge window.

Pricing places both in the entry-level EV category. The Seagull starts lower in China at under $12,000, while the Nammi Box ranges higher depending on battery and export market pricing, including around $25,000 in Europe. Availability favors the Seagull with wider exports across Asia, Latin America, and Europe under different names, while the Nammi Box remains more limited but expanding into Europe. This comparison helps you decide between lower upfront cost and better range with faster charging.
Within BYD, alternatives include the BYD Dolphin and BYD Atto 3. Key Seagull rivals include the Wuling Hongguang Mini EV and Dacia Spring. From Dongfeng Motor Corporation, the Nammi lineup includes the Dongfeng Nammi 01 and upcoming small EVs. Nammi Box rivals include the Renault 5 E-Tech and Citroën ë-C3.
The BYD Seagull offers lower price, strong efficiency, and wide market availability, but slower charging and smaller size limit long trips and practicality. The DongFeng Nammi Box offers longer range, faster charging, and more interior space, but higher price and weaker global support reduce accessibility.
Quick verdict: pick the Seagull for lowest cost city driving. Pick the Nammi Box for more range and better charging performance.
Related EV Comparisons
| Models |
BYD Seagull Active BYD Seagull Active (Europe Version) BYD Seagull Fly BYD Seagull Boost BYD Seagull Comfort DongFeng Nammi Box 31kWh DongFeng Nammi Box 42kWh |
| Announced | 2023, April 18 2024, August 20 |
| Status |
Available to order. Released 2023, April 26
Coming soon. Expected release 2025, Q2 - DongFeng Nammi Box 31kWh Available to order. Released 2024, October - DongFeng Nammi Box 42kWh |
| Country of origin | China China |
| Base Price |
€ 23,000 £ 18,700
€ 22,400 - DongFeng Nammi Box 31kWh € 23,400 - DongFeng Nammi Box 42kWh |
| Power |
FWD 75 hp (55 kW)
FWD 95 hp (70 kW) |
| Torque | 135 Nm (100 lb-ft) |
| Acceleration 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. |
13 sec 0-62 mph
12.5 sec 0-62 mph |
| Max Speed |
81 mph (130 km/h)
87 mph (140 km/h) |
| Capacity |
30 kWh usable
31.4 kWh total - DongFeng Nammi Box 31kWh 42.3 kWh total - DongFeng Nammi Box 42kWh |
| Tech | BYD Blade LFP (Lithium Iron Phosphate) Li-ion LFP battery (400V type) |
| Range |
137 mi WLTP
143 mi WLTP - DongFeng Nammi Box 31kWh 193 mi WLTP - DongFeng Nammi Box 42kWh |
| Consumption | 248 Wh/mi WLTP |
| Recuperation | Regenerative braking (mild) Yes |
| Heat Pump | |
| AC Charging | Type 2 6.6 kW Type 2, 6.6 kW |
| DC Charging |
CCS 30 kW, 30-80% in 30 min
CCS 77 kW max, 30-80% in 30 min - DongFeng Nammi Box 31kWh CCS 88 kW max, 30-80% in 30 min - DongFeng Nammi Box 42kWh |
| Others | Battery heating & protection features |
| Type | 5 door hatchback, 5 seats 5 door hatchback, 5 seats |
| Platform | BYD e-Platform 3.0 |
| Dimensions | 3,780 × 1,715 × 1,540 mm 158.3 x 71.3 x 61.8 in (4020 x 1810 x 1570 mm) |
| Drag Co-Efficient | 0.32 Cd |
| Wheelbase | 2500 mm (98.4 in) 104.8 in (2663 mm) |
| Clearance | 131 - 154 mm (5.2 - 6.1 in) |
| Weight |
EU: 1160 kg unladen
EU: 2758 lb unladen, 3585 lb gross - DongFeng Nammi Box 31kWh EU: 1430 kg unladen, 1730 kg gross - DongFeng Nammi Box 42kWh |
| Suspension | Front MacPherson struts, rear twist-beam |
| Wheels | R15, R16 R17 |
| Trunk/Boot | 230 L (up to 930 L with rear seats folded) EU: 11.5 ft³, 33.4 ft³ max |
| Frunk/Bonnet | No No |
| Towing | No No |
| Others | 61% high-strength steel body |
| Centre | 10.1-inch rotating touchscreen (DiLink system) 12.8" touchscreen |
| Driver's Display | 7" 5" |
| Head-Up | No No |
| Others | Wireless charging pad & USB ports |
| Seats | Heated front seats Heated front seats, ventilated driver seat |
| Roof | Fixed No glass sunroof |
| Parking Aids | Rear sensors, reversing camera, automatic parking Front and rear sensors, 360 camera, reversing camera |
| Connectivity | Android Auto and Apple CarPlay Android Auto and Apple CarPlay |
| Others | Keyless entry & start, power windows, heated seats (optional) |
| Airbags | 8 airbags: front, side, rear, including head airbag system Yes |
| Driving Aids | Front radar, 360 camera system, reverse camera, Front Cross Pedestrian Alert, Traffic Sign Recognition, Automatic Emergency Braking System Several cameras |
| Crash Tests | NCAP 2023: 5 stars |
| Others |
Global Names: Dolphin Mini / Dolphin Surf / Atto 1 (depending on market) Cold Weather Range: Drops to ~150 mi in freezing conditions Warranty: Lifetime battery warranty (first owner, China) For European market Also known as DongFeng Box |
|
We can not guarantee that the information on this page is 100% correct