BYD Auto India has expanded its flagship electric SUV lineup with the launch of the BYD Sealion 7 Dynamic variant, priced at an introductory ₹41.90 lakh (ex-showroom pan-India).Positioned directly below the existing Premium and Performance trims, the new Dynamic variant effectively lowers the starting barrier for the Sealion 7 crossover by ₹7.0 lakh to ₹7.50 lakh compared to the earlier baseline.
By packaging a smaller 71.8 kWh Blade Battery alongside a single rear-mounted electric motor, BYD aims to capture volume buyers in the ₹40–45 lakh electric vehicle segment.This shift directly challenges long-standing rivals including the Hyundai Ioniq 5, Kia EV6, Volvo EX40, and the newly introduced Tesla Model Y RWD.
2026 BYD Sealion 7 Lineup: Complete Price & Variant Breakdown
The introduction of the Dynamic variant restructures the Sealion 7 portfolio into three clear pricing tiers. The ex-showroom prices across all available trims are detailed below:
| Variant Name | Drivetrain Architecture | Battery Capacity | Peak Power / Torque Output | Claimed Range (NEDC) | 0–100 km/h Acceleration | Ex-Showroom Price (INR) |
| Sealion 7 Dynamic | Rear-Wheel Drive (Single Motor) | 71.8 kWh | 231 hp (170 kW) / 380 Nm | 520 km | 7.3 Seconds | ₹41.90 Lakh |
| Sealion 7 Premium | Rear-Wheel Drive (Single Motor) | 82.56 kWh | 313 hp (230 kW) / 380 Nm | 567 km | 6.7 Seconds | ₹48.90 Lakh |
| Sealion 7 Performance | All-Wheel Drive (Dual Motor) | 82.56 kWh | 530 hp (390 kW) / 690 Nm | 542 km | 4.5 Seconds | ₹54.90 Lakh |
Platform Architecture, Battery Engineering, and Chassis Dynamics
The Sealion 7 Dynamic is built on BYD’s dedicated e-Platform 3.0 framework, utilizing Cell-to-Body (CTB) structural integration. In this architecture, the top cover of the battery pack serves as the floor structure of the passenger cabin, increasing torsional rigidity and optimizing interior vertical space.
| Technical Parameter | Engineering Specification | Practical Operational Impact |
| Battery Chemistry | Lithium Iron Phosphate (LFP) Blade Battery | High thermal stability and structural load-bearing capacity |
| Battery Pack Capacity | 71.8 kWh (Dynamic Trim) | ~10.76 kWh reduction compared to the 82.56 kWh pack on higher trims |
| DC Fast-Charging Rate | Up to 110 kW Peak DC Charging | 10% to 80% charge achieved in approximately 28 Minutes on high-speed chargers |
| AC Charging System | 7.0 kW Type 2 Onboard Charger | Complete home wall-box recharging in ~10.5 hours |
| Suspension Layout | Double Wishbone (Front) / Multi-Link (Rear) | Balances high-speed road stability with compliance over poor surfaces |
| Chassis Electronics | Intelligence Torque Adaptation Control (iTAC) | Actively redistributes torque to prevent wheel slippage on wet surfaces |
| Vehicle Dimensions | 4,830 mm (L) × 1,925 mm (W) × 1,620 mm (H) | Midsize SUV footprint with a long 2,930 mm wheelbase |
| Cargo Capacity | 500 Liters (Rear Boot) + 58 Liters (Front Trunk / Frunk) | Multi-bag storage capacity for long-distance family travel |
Feature Comparison: What Does the Dynamic Variant Keep and Give Up?
Rather than stripping down the cabin, BYD retains most high-value comfort, safety, and infotainment features in the Dynamic trim.
| Feature Category | Features Retained in the Sealion 7 Dynamic | Features Omitted or Upgraded in Higher Trims |
| Infotainment & Controls | 15.6-inch electric rotating touchscreen, 10.25-inch LCD driver display, wireless Apple CarPlay & Android Auto | Head-Up Display (HUD) with augmented navigation data |
| Interior Comfort | Panoramic glass roof, powered & ventilated front bucket seats, dual-zone climate control, PM2.5 air filter | Nappa leather upholstery, driver seat memory system, extended lumbar adjustment |
| Cabin Audio Tech | 10-speaker high-output audio system, 50W wireless phone charging pad with active cooling | 12-speaker Dynaudio premium surround sound system |
| Driver Assistance & Safety | 11 Airbags, 360-degree camera system, Level 2 ADAS suite (ACC, AEB, Lane Keep Assist) | Driver Attention Warning, exterior mirror auto-tilt function in reverse |
| Exterior Hardware | Full-LED lighting, flush-fitting pop-out door handles, powered tailgate, electric heated side mirrors | 20-inch alloy wheels (Dynamic gets 19-inch wheels) |
Competitive Segment Matrix: BYD Sealion 7 Dynamic vs Market Rivals
The lower starting price of ₹41.90 lakh places the Sealion 7 Dynamic in direct competition with key electric SUVs in the Indian market:
| Vehicle Model | Battery Capacity | Drivetrain Architecture | Claimed Driving Range | 0–100 km/h Sprint | Starting Ex-Showroom Price |
| BYD Sealion 7 Dynamic | 71.8 kWh | Single Motor RWD | 520 km (NEDC) | 7.3 Seconds | ₹41.90 Lakh |
| Hyundai Ioniq 5 | 72.6 kWh | Single Motor RWD | 631 km (ARAI) | 7.6 Seconds | ₹46.05 Lakh |
| Tesla Model Y Premium RWD | 64.0 kWh | Single Motor RWD | 500 km (WLTP) | 6.9 Seconds | ₹50.89 Lakh |
| Volvo EX40 Recharge | 69.0 kWh | Single Motor RWD | 475 km (WLTP) | 7.3 Seconds | ₹56.10 Lakh |
| Kia EV6 GT-Line | 77.4 kWh | Single Motor RWD | 708 km (ARAI) | 7.3 Seconds | ₹60.95 Lakh |
Festive Offers & Owner Coverage Package
BYD India includes the Sealion 7 Dynamic under its national owner protection package:
- Drive Battery Warranty:8 Years or 1,60,000 km for the 71.8 kWh Blade Battery.
- Low-Voltage LFP Battery Warranty:Coverage extended up to 10 Years or 1,50,000 km.
- Motor & Assembly Warranty: 8 Years or 1,50,000 km.
- Complimentary Wall-Box Charger:Includes a 7 kW AC home charger along with standard site installation.
- Roadside Assistance (RSA):Extended 10-year nationwide coverage package.
The BYD Sealion 7 Dynamic is available across authorized dealerships nationwide in four exterior color options: Cosmos Black, Aurora White, Atlantis Grey, and Shark Grey.
