BYD’s latest Seal 07 is arriving with a more mature attitude. Rather than leaning on eye-catching details, the refreshed sedan focuses on the things drivers notice after hours on the road: easier controls, better seat comfort, and a cabin that feels more polished. The result is an interior that prioritizes daily usability instead of novelty.
That philosophy is obvious in the redesigned center console. The previous round crystal gear selector has been removed, with drive selection moved to a compact stalk behind the steering wheel. This change frees up storage space and makes room for two wireless charging pads, deeper cup holders, and physical metal switches for key functions. A new flat-bottom three-spoke steering wheel faces a digital instrument display, while a discreet head-up display keeps important information within the driver’s line of sight.
The cabin also takes passenger comfort more seriously. Up front, zero-gravity seats include ventilation, heating, and pneumatic massage. Rear-seat occupants benefit from longer cushions and more supportive backrest shaping. BYD has also replaced the earlier Dynaudio system with a 20-speaker Devialet audio setup, complete with laser-etched metal speaker grilles and double glazing to help reduce road and wind noise.
The Seal 07 has grown physically to match its more executive ambitions. Regulatory filings list the new model at 200 inches long, 77.2 inches wide, and 58.9 inches tall, with a 116.5-inch wheelbase. Compared with the previous Seal 07 EV, it is 3.35 inches longer, 1.97 inches wider, and has 2.36 inches more wheelbase, moving it closer to full-size executive sedans.
That puts it well above the Tesla Model 3, which measures 185.8 inches in length and 72.8 inches in width. The Xiaomi SU7 is shorter at 196.7 inches, although its 118-inch wheelbase is slightly longer. BYD’s goal appears clear: offer limousine-like rear space at a more accessible price point than premium German rivals such as the BMW i5.
The extra size does bring added mass. The electric Seal 07 is rated at 4,542 lb, while the plug-in hybrid version weighs 4,321 lb. That weight will be noticeable during spirited cornering, but the longer wheelbase and wider stance should improve stability on highways. Independent suspension remains part of the package, and well-tuned dampers could give the car a relaxed, comfortable cruising character.
Two rear-wheel-drive electric versions will be offered. The standard model uses a 245 kW (329 hp) motor with a 77 kWh LFP battery, providing up to 482 miles on China’s CLTC cycle and an estimated 395 miles under WLTP. The long-range variant upgrades to a 300 kW (402 hp) motor and an 89 kWh FinDreams battery, extending CLTC range to 544 miles and WLTP range to 446 miles. Both EVs have a top speed of 149 mph.
BYD is also keeping its plug-in hybrid option alive with the Seal 07 DM-i. It combines a 115 kW 1.5-liter turbocharged gasoline engine with a 160 kW electric motor. The large 38 kWh battery is notable for a hybrid, enabling a claimed 152 miles of electric-only driving under WLTC. With a top speed of 118 mph, the DM-i can function much like an EV for weekday commuting while retaining an engine for longer trips.
Driver-assistance hardware also differs by powertrain. The electric Seal 07 features a roof-mounted LiDAR sensor, while the hybrid relies on cameras and millimeter-wave radar. This shows BYD is taking the autonomous-driving race more seriously as rivals such as XPeng and Huawei continue to push advanced assistance features.
The redesign comes at an important time. Sales of the outgoing Seal 07 dropped sharply in September, declining 37.3% from the previous month to 624 units. The broader Seal lineup also faced pressure, with September sales down 9.04% year over year and nine-month volume falling 14.11%. Because the nameplate represents more than 11% of BYD’s global output in 2025, a quick refresh is strategically necessary.
BYD’s rapid product cadence remains one of its biggest weapons. After introducing new models like the Da Han EV and second-generation Seagull in quick succession, the updated Seal 07 shows how quickly the company can respond to market shifts. If pricing stays competitive, legacy automakers may have another reason to worry.
