# BYD '4th EV' – Complete Protection & Ownership Guide
Depending on what you're referring to, 'BYD 4 EV' likely means the fourth electric vehicle BYD launched in a specific market. BYD has used this naming convention in several countries—for example, the **BYD Dolphin** was the 4th EV launched in Mexico (after the Han, Tang, and Yuan Plus) , and the **BYD Sealion 7** was unveiled as the 4th EV model for Japan .
However, BYD's lineup in India currently includes **four models**: the Atto 3 (compact SUV), Seal (executive sedan), Sealion 7 (performance SUV), and eMAX 7 (electric MPV) . The **Seal** and **Sealion 7** are the most likely '4th EV' candidates, as they represent BYD's newer generation of vehicles in India .
This guide covers protection and ownership insights for BYD's current Indian lineup, with a focus on the newer **Seal** and **Sealion 7** models.
## BYD India Model Lineup (2026)
| Model | Segment | Ex-showroom Price | Battery | Range (NEDC) |
|:---|:---|:---|:---|:---|
| **Atto 3** | Compact SUV | ₹24.99 – ₹33.99 lakh | 49.92/60.48 kWh | ~450-520 km |
| **Seal (Dynamic)** | Executive Sedan | **₹41 lakh** | 61.44 kWh | 510 km |
| **Seal (Premium)** | Executive Sedan | **₹45.70 lakh** | 82.56 kWh | **650 km** |
| **Seal (Performance AWD)** | Executive Sedan | **₹53.15 lakh** | 82.56 kWh | 580 km |
| **Sealion 7 (Premium)** | Performance SUV | **₹49.40 lakh** | 82.56 kWh | 567 km |
| **Sealion 7 (Performance AWD)** | Performance SUV | **₹54.90 lakh** | 82.56 kWh | 542 km |
| **eMAX 7** | Electric MPV | ₹26.90 – ₹29.90 lakh | ~60 kWh | ~400-450 km |
*Source: *
**Price Alert:** BYD is revising prices starting May 1, 2026, with an increase of **2-3%** across all models. Expected hike of approximately **₹50, 000 – ₹1.7 lakh** depending on variant .
**Warranty Information for BYD EVs:**
- **High-Voltage Battery:** 8 years / 1, 60, 000 km
- **Low-Voltage Battery:** 8 years / 1, 50, 000 km (First Anniversary Edition)
- **Vehicle Warranty:** 6 years / 1, 50, 000 km
## BYD Seal: Protection & Ownership Guide
The Seal is BYD's flagship electric sedan, offering **up to 650 km of range** and 0-100 km/h in just **3.8 seconds** in the Performance AWD variant . With a low-slung aerodynamic profile (ground clearance ~145 mm) and a prominent grille-less front fascia, it's highly vulnerable to stone chips.
### Key Specifications
| Variant | Power | Torque | 0-100 km/h | Range (NEDC) | Boot Space |
|:---|:---|:---|:---|:---|:---|
| **Dynamic (RWD)** | 201 bhp | 310 Nm | 7.5 sec | 510 km | 400L + 53L frunk |
| **Premium (RWD)** | 308 bhp | 360 Nm | 5.9 sec | **650 km** | 400L + 53L frunk |
| **Performance (AWD)** | **522 bhp** | **670 Nm** | **3.8 sec** | 580 km | 400L + 53L frunk |
*Source: *
### Seal-Specific Vulnerabilities
| Vulnerability | Why It's Critical |
|:---|:---|
| **Low Ground Clearance** | ~145 mm – speed bumps and steep driveways are risky |
| **Grille-less Front Fascia** | Large painted surface is a stone-chip magnet |
| **Flush Door Handles** | High-wear area, prone to scratches |
| **15.6' Rotating Touchscreen** | Fingerprints and micro-scratches |
| **Panoramic Glass Roof** | Heat ingress affecting cabin comfort |
| **V2L Charging Port** | Vulnerable to dust and debris |
### Recommended Protection for Seal
| Protection | Priority | Estimated Cost |
|:---|:---|:---|
| **Full Front PPF (Bumper, Hood, Fenders)** | 🔴 Essential | ₹40, 000 – 60, 000 |
| **Headlight PPF** | 🔴 Essential | ₹3, 000 – 5, 000 |
| **Door Sill PPF** | 🟡 Recommended | ₹5, 000 – 8, 000 |
| **Screen Protector (15.6')** | 🔴 Essential | ₹1, 000 – 2, 000 |
| **Ceramic Coating (Full Body)** | 🟡 Recommended | ₹25, 000 – 40, 000 |
| **Underbody Anti-Rust Coating** | 🟡 Recommended | ₹8, 000 – 12, 000 |
| **Legal Window Tint (70/50 VLT)** | 🔴 Essential | ₹8, 000 – 15, 000 |
## BYD Sealion 7: Protection & Ownership Guide
The Sealion 7 is BYD's **flagship performance electric SUV**, combining the practicality of an SUV with the performance of a sports car—0-100 km/h in as little as 4.5 seconds .
### Key Specifications
| Variant | Power | Torque | 0-100 km/h | Range (NEDC) |
|:---|:---|:---|:---|:---|
| **Premium (RWD)** | 308 bhp | 380 Nm | 6.7 sec | 567 km |
| **Performance (AWD)** | **522 bhp** | **690 Nm** | **4.5 sec** | 542 km |
*Source: *
### Sealion 7-Specific Vulnerabilities
| Vulnerability | Why It's Critical |
|:---|:---|
| **Massive Front Bumper & Grille-less Design** | Large painted surface area catches stones |
| **Low Front Splitter** | Vulnerable to parking scrapes |
| **Large Panoramic Glass Roof** | Heat ingress affects range |
| **12-speaker Dynaudio System** | Premium audio deserves acoustic protection |
| **Nappa Leather Seats** | Prone to dye transfer and stains |
| **Front & Rear Skid Plates (silver)** | Vulnerable to scratches from debris |
### First Anniversary Edition Benefits
The Sealion 7 First Anniversary Edition (available until April 30, 2026 or first 1, 100 units) includes:
- **Complimentary 11kW home charger with installation**
- **2 years of free service and maintenance**
- **8-year/1, 50, 000 km warranty on Low Voltage Battery (LVB)**
- **Distinctive Tahiti Blue interior theme**
### Recommended Protection for Sealion 7
| Protection | Priority | Estimated Cost |
|:---|:---|:---|
| **Full Front PPF (Bumper, Hood, Fenders)** | 🔴 Essential | ₹50, 000 – 75, 000 |
| **Headlight & Light Bar PPF** | 🔴 Essential | ₹5, 000 – 8, 000 |
| **Front Splitter PPF** | 🔴 Essential | ₹4, 000 – 6, 000 |
| **Ceramic Coating (Full Body + Glass Roof)** | 🟡 Recommended | ₹30, 000 – 50, 000 |
| **Screen Protector (15.6')** | 🔴 Essential | ₹1, 000 – 2, 000 |
| **Legal Window Tint + Roof IR Film** | 🔴 Essential | ₹10, 000 – 20, 000 |
| **Leather/Ceramic Seat Coating** | 🟡 Recommended | ₹5, 000 – 10, 000 |
## BYD '4th EV' – Clarification
Based on global launch patterns:
| Market | '4th EV' Model | Launch Year | Previous Models |
|:---|:---|:---|:---|
| **Mexico** | BYD Dolphin | 2023 | Han, Tang, Yuan Plus |
| **Japan** | BYD Sealion 7 | 2025 | Atto 3, Dolphin, Seal |
| **India (upcoming)** | **Atto 2** or **Seal** | 2025-2026 | Atto 3, eMAX 7, Seal |
**If you need protection for a different model**, please clarify:
- **BYD Atto 2** – Upcoming entry-level eSUV (expected 2026)
- **BYD Dolphin** – Compact hatchback (not yet launched in India)
## BYD EV Owner's Protection Guide
### Critical Protection Zones (All BYD EVs)
| Zone | Risk | Recommended Protection |
|:---|:---|:---|
| **Grille-less Front Fascia** | Stone chips at highway speeds | Full front PPF (non-negotiable) |
| **Flush Door Handles** | Fingernail scratches, daily wear | PPF on handle cups |
| **Charging Port Area** | Scratches from charger plug | PPF patch around port |
| **Panoramic Glass Roof** | UV exposure, heat ingress | IR-rejecting film |
| **15.6' Rotating Screen** | Fingerprints, micro-scratches | Anti-glare screen protector |
| **Low Ground Clearance (Seal)** | Speed bump scrapes | Underbody PPF / anti-rust coating |
| **V2L Cable** | Dust, debris, wear | Dedicated storage bag |
| **ADAS Sensors (radar/camera)** | Obstruction, dirt | Sensor-safe film + regular cleaning |
### PPF vs Ceramic Coating for BYD EVs
| Feature | PPF | Ceramic Coating |
|:---|:---|:---|
| **Stone chip protection** | Excellent – absorbs impacts | Minimal |
| **Scratch resistance** | Self-healing with heat | 9H hardness, resists swirl marks |
| **UV protection** | Yes | Yes |
| **Hydrophobic effect** | Some films offer it | Excellent |
| **Gloss enhancement** | Maintains factory finish | Enhances depth |
| **Lifespan** | 5-10 years | 2-4 years |
| **Best for** | Highway drivers, stone chip risk | City drivers, easy cleaning, gloss |
**Pro Tip:** For the best value, combine **PPF on the front bumper and hood** with **Ceramic Coating on the rest** of the vehicle.
### BYD EV Battery Care Tips
- **Range Optimization:** Battery management system (BMS) gets confused if you frequently charge to 100% without driving. Charge to **80-90% for daily use** .
- **Thermal Management:** The liquid-cooled Blade Battery operates optimally at 20-30°C. Park in shade whenever possible.
- **V2L (Vehicle-to-Load):** Avoid using V2L during peak heat; keep the charging area clean and dry.
- **Charging Habits:** The battery supports ultra-fast DC charging (10-80% in 20-30 minutes). However, frequent fast charging may accelerate wear; balance with AC home charging.
- **Long-term Storage:** Keep battery charge between 40-60% and check every six weeks .
### BYD India Service & Warranty
- **Service Interval:** Annual / 10, 000 km (estimate)
- **Free Service Period:** Sealion 7 Anniversary Edition includes 2 years free service
- **Battery Warranty:** 8 years / 1, 60, 000 km
- **Service Network:** BYD has dealerships across major Indian cities; network is expanding
## Recommended Protection Packages for BYD EVs
| Package | Coverage | Estimated Investment | Best For |
|:---|:---|:---|:---|
| **Essential EV Protection** | Paint correction + 9H Ceramic coating + Legal tint + Screen protector | ₹25, 000 – 40, 000 | City-driven, garage-kept cars |
| **Highway Protector** | Full front PPF + Ceramic coating (rest) + IR roof film + Boot mat | ₹55, 000 – 85, 000 | Daily drivers, highway commuters |
| **Ultimate BYD Shield** | Full body PPF + Ceramic coating over PPF + Full tint + Screen protector + Underbody coating | ₹85, 000 – 1, 40, 000 | Maximum preservation, Performance variant owners |
| **Interior Protection Package** | 3D floor mats + Boot mat + Screen protector + Key cover + Leather seat coating | ₹10, 000 – 18, 000 | Family owners, interior-focused |
| **Range Extender Package** | Panoramic roof IR film + Front windshield film + Side window tint | ₹12, 000 – 22, 000 | Maximizing efficiency in hot climates |
## Why Choose Protint for Your BYD EV
- **EV Protection Specialists:** We understand Blade Battery technology, V2L systems, and the unique needs of BYD EVs.
- **Soft Paint Experts:** BYD uses water-based eco-friendly paints that are softer than European brands—our correction and coating processes add essential hardness .
- **Sensor-Safe Installation:** All BYD EVs feature comprehensive ADAS (up to Level 2). Our installations are calibrated to work perfectly with these systems.
- **Screen Protection Specialists:** Precision-cut protectors for the 15.6-inch rotatable touchscreen.
- **Underbody Awareness:** The low ground clearance on the Seal (~145 mm) requires specialized underbody protection .
**For New BYD Owners (Taking Delivery):**
- Book your protection package before delivery—the grille-less front fascia will accumulate stone chips within the first highway drive.
- Take advantage of the complimentary home charger offer (Sealion 7 Anniversary Edition) .
- For Seal owners, underbody PPF is highly recommended due to the low ground clearance.
- For Sealion 7 owners, the panoramic glass roof IR film is crucial for cabin comfort .
*Drive electric. Drive protected. Book your consultation today.*
