BYD Atto3 ex-showroom price ranges from ₹24.99 L – ₹34.49 L (as of November 2026). The Atto 3 Dynamic Electric (Base Model) is priced at ₹24.99 L. The Atto 3 Superior Electric (Top Model) is priced at ₹34.49 L. The on-road price of Atto 3 Dynamic Electric in Chengam starts from ₹26.28 L, while the Atto 3 Superior Electric costs ₹36.21 L on-road. BYD Atto3 is available in 3 variants with different features, specifications and pricing. Explore BYD Atto3 on-road price, ex-showroom price, EMI options and variant-wise pricing details. The table below provides variant-wise BYD Atto3 price details including ex-showroom price, on-road price and estimated EMI. On-road prices may vary depending on state taxes, RTO charges, insurance costs, registration fees and applicable local charges. Compare all available BYD Atto3 variants to understand differences in features, performance, specifications and overall value. EMI and finance options can help buyers estimate monthly ownership costs before making a purchase decision. Buyers considering BYD Atto3 can also compare prices, features and specifications with Hyundai Creta EV, Tata Harrier EV, Mahindra XEV 9S EV.
| BYD Atto3 Variant Name | Ex-showroom Price in Chengam | On-road Price in Chengam | Estimated EMI in Chengam |
|---|---|---|---|
| Atto 3 Dynamic | ₹24.99 L | ₹26.28 L | ₹49,668/mo |
| Atto 3 Premium | ₹30.35 L | ₹31.88 L | ₹60,263/mo |
| Atto 3 Superior | ₹34.49 L | ₹36.21 L | ₹68,446/mo |
BYD Atto3 ex-showroom price ranges from ₹24.99 L – ₹34.49 L.
Disclaimer: On-road price may vary by location. Please confirm the final price with the dealer.
₹26,27,697
₹24,99,000
₹1,01,207
₹24,990
₹1,000
₹1,500
Get EMI:Get EMI:BYD Atto3 Atto 3 Dynamic electric automatic estimated EMI in Chengam is ₹49,668 per month. The estimated EMI is calculated by GadiyaHub based on a 10% down payment and 90% loan amount, with a repayment tenure of 60 months (5 years) at an assumed rate of interest 9.5% per annum.₹49,668/mo
Calculate EMIOn-road price
₹31,88,231
₹30,35,000
₹1,20,381
₹30,350
₹1,000
₹1,500
Get EMI:Get EMI:BYD Atto3 Atto 3 Premium electric automatic estimated EMI in Chengam is ₹60,263 per month. The estimated EMI is calculated by GadiyaHub based on a 10% down payment and 90% loan amount, with a repayment tenure of 60 months (5 years) at an assumed rate of interest 9.5% per annum.₹60,263/mo
Calculate EMIOn-road price
₹36,21,180
₹34,49,000
₹1,35,190
₹34,490
₹1,000
₹1,500
Get EMI:Get EMI:BYD Atto3 Atto 3 Superior electric automatic estimated EMI in Chengam is ₹68,446 per month. The estimated EMI is calculated by GadiyaHub based on a 10% down payment and 90% loan amount, with a repayment tenure of 60 months (5 years) at an assumed rate of interest 9.5% per annum.₹68,446/mo
Calculate EMIShowroom price: BYD Atto3 showroom price in Chengam is the price at which the car is offered by the manufacturer through authorised dealers. It generally includes applicable taxes and the manufacturer's and showroom's profits.
On-road price is the price at which a customer receives the car from the dealer. BYD Atto3 on-road price in Chengam includes showroom price, insurance, FASTag, hypothecation charges (if the car is bought on a loan) and 1% TCS (if the showroom price is more than ₹10 lakh).
On-Road
₹26,52,687
Ex-Showroom
₹24,99,000
On-Road
₹26,27,697
Ex-Showroom
₹24,99,000
On-Road
₹27,52,647
Ex-Showroom
₹24,99,000
On-Road
₹26,53,197
Ex-Showroom
₹24,99,000
On-Road
₹26,52,687
Ex-Showroom
₹24,99,000
The RTO code of Chengam is TN-25.
A total of 4,74,672 vehicles have been registered at TN-25, including 26,780 registered in 2025 (as of 26 October 2026).
Private cars with white number plates bought in Chengam are registered at RTO-Thiruvannamalai (RTO, TN-25), The Regional Transport Office, Vellore - Tiruvannamlai Rd, Near Collector office, Tiruvannamalai, Tamil Nadu 606604.
Explore everything about vehicle registration numbers, including how to get a VIP or Fancy Number, along with more details on RTO services, rules, and registration procedures in our RTO Information Guide.
Vehicle Registration Information
RTO CODE
TN-25
Vehicle registration code
AUTHORITY
RTO-Thiruvannamalai
Registration authority
LOCATION
Chengam
Tamil Nadu
IMPORTANT INFORMATION
If your Aadhar Card, Family ID, Voter ID, or address proof shows a Chengam address, your new vehicle registration (Cars, Bikes and Scooty, or Tractor) will be processed under TN-25.
The applicable RTA/registration code depends on your residential address and registration jurisdiction — not simply the location of the dealership.
REAL-LIFE SCENARIO
Purchasing from a dealer outside Chengam? If you live in Chengam, your vehicle will still be registered as TN-25.
BEFORE ACCEPTING DELIVERY
Carefully verify the name, address, vehicle model, variant, chassis number, invoice details and insurance information. Ask the dealer to correct any errors before completing the delivery or registration process.
REGISTRATION AUTHORITY
Chengam, vehicle (Cars, Bikes and Scooty, or Tractor) registration code is TN-25 for Private vehicles with a white number plate.
RTO Code
Represents Chengam registration jurisdiction.
Series
The applicable registration series.
Vehicle Number
Unique number from 0001–9999.
DELIVERY CHECKLIST
At the time of BYD Atto3 delivery, make sure to collect invoice(Xerox), insurance policy, Form 21(Sale Certificate), Form 22 (Road Worthiness Certificate), a copy of Form 20 and temporary registration Certificate. It is advisable to keep 2-3 copies of these documents especially for registration, insurance and finance related requirements.
COMMERCIAL VEHICLE USE
If you want to use your car, bike, or tractor for commercial work such as taxi or transport services, you must get a Commercial Registration (Yellow Number Plate) from the RTA.
RTO REGISTRATION
RTO
TN-25
RTO CODE
TN-25
Registration code
LOCATION
Chengam
Tamil Nadu
REGISTRATION AUTHORITY
Chengam vehicle (Cars, Bikes and Scooty, or Tractor) registration code is TN-25 for Private vehicles with a white number plate.
Chengam RTA Code (represents Tamil Nadu state and Chengam city)
Vehicle Registration Series
Unique Vehicle number (0001–9999)
IMPORTANT RULE
If your Aadhar Card, Family ID, Voter ID, or address proof shows a Chengam address, your new vehicle registration will be processed under TN-25.
Remember
The RTA code depends on your residential address and registration jurisdiction — not simply the dealership location.
REAL-LIFE SCENARIO
Purchasing your vehicle from a dealer outside Chengam does not automatically change your registration jurisdiction.
If you live in Chengam, your vehicle will still be registered as TN-25.
DELIVERY CHECK
At the time of BYD Atto3 delivery, make sure to collect invoice (Xerox), insurance policy, Form 21(Sale Certificate), Form 22 (Road Worthiness Certificate), a copy of Form 20 and temporary registration Certificate. It is advisable to keep 2-3 copies of these documents especially for registration, insurance and finance related requirements.
COMMERCIAL USE
If you want to use your car, bike, or tractor for commercial work such as taxi or transport services, you must get a Commercial Registration with a Yellow Number Plate from the RTA.
OFFICE ADDRESS
Chengam does not have a separate RTA Office. Vehicle registration for cars, bikes, and tractors in Chengam is handled by RTO-Thiruvannamalai.
The Regional Transport Office, Vellore - Tiruvannamlai Rd, Near Collector office, Tiruvannamalai, Tamil Nadu 606604
The RTO-Thiruvannamalai registration authority provides vehicle-related services through the e-Disha Centre. Online VAHAN services can also be used for registration, fee payment and application status tracking.
Check your registration jurisdiction before completing vehicle delivery formalities.
Explore trusted vehicle information, ownership resources, expert guides, and essential services for a smoother vehicle journey.
