Strom Motors R3 vs Tata Sierra EV

Last Updated: August 4, 2026

Strom Motors R3 price starts at Rs. 4.50 Lakh, which is Rs. 14.29 Lakh cheaper than the base variant of Tata Sierra EV, priced at Rs. 18.79 Lakh. In terms of range, the R3 offers a claimed 200 km/charge, while the Sierra EV delivers 566 km/charge. On the performance front, the R3 uses a 30 kWh battery producing 20.11bhp and the Sierra EV a 63 kWh battery. If you're deciding between the R3 and Sierra EV, the R3 is the better pick for affordability, while the Sierra EV stands out for range.

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R3 vs Sierra EV Comparison Summary

Specification Strom Motors R3Tata Sierra EV
Ex-showroom price (base) Rs. 4.50 LakhRs. 18.79 Lakh
Range 200 km/charge566 km/charge
Battery capacity 30 kWh63 kWh
Charging time 3 HNot Available
Max power 20.11bhpNot Available
Top speed 80 Km/hNot Available

R3 vs Sierra EV Key Highlights

Basic Info Strom Motors R3 2-DoorTata Sierra EV Pure 63 RWD
Rating
9 reviews
12 reviews
Brand Name Strom Motors Tata
Ex-Showroom Price Rs. 4.50 Lakh Check On Road Price Rs. 18.79 Lakh Check On Road Price
Max Power 20.11bhp Not Available
Transmission Automatic Automatic
Gearbox 1-Speed 1-Speed
Drive Type RWD RWD
Colors
Strom Motors R3 Colors
Tata Sierra EV Colors
Fuel Type Electric(Battery) Electric(Battery)
Tyre Size 155/80 R13 225/60 R18
Boot Space 300 Liters 622 Liters
Ground Clearance (Laden) 185 mm Not Available
Steering Mounted Audio Control Not Available Yes
Cruise Control Not Available Yes
Airbags No Driver, Passenger and Side Front
EMI
Rs. 8,705 @ 10.5% (60 months)
Rs. 36,348 @ 10.5% (60 months)
Insurance Rs. 26,969 R3 Insurance Rs. 78,086 Sierra EV Insurance
Brochure
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Battery Type
Lithium ion
Lithium ion
Engine Type
Not Available
Electic
Motor Power
15 kW
Not Available
Battery Capacity
30 kWh
63 kWh
Motor Type
AC induction Motor
Not Available
Max Power
20.11bhp
Not Available
Range
200 km/charge
566 km/charge
Max Torque
90 Nm
Not Available
Emission Norm Compliance
ZEV
ZEV
Battery Warranty
100000
Not Available
Transmission
Automatic
Automatic
Gearbox
1-Speed
1-Speed
Valves Per Cylinder
No
No
Drive Type
RWD
RWD
Paddle Shift
Not Available
Yes
Kerb Weight
550 Kg
Not Available
Regenerative Braking
Not Available
Yes
Regenerative Braking Levels
Not Available
4
Drive Mode Types
Not Available
Eco| City |Sport
Charging Time
3 H
Not Available
Fast Charging
No
Yes
Charging Port
AC TYPE 2
CCS-II
Charging Time (D.C)
Not Available
25Min-110kW-(20-80%)
Vechicle to Vehicle Charging
Not Available
Yes
Vehicle to Load Charging
Not Available
Yes

Fuel Type
Electric(Battery)
Electric(Battery)
Top Speed
80 Km/h
Not Available

Shock Absorbers Type
Dual Shock Absorbers
Not Available
Suspension Rear
6
Not Available
Brakes Front
Hydraulic Disc
Disc
Brakes Rear
Drum
Disc
Steering Type
Not Available
Electric
Minimum Turning Radius
Not Available
5.32
Tyre Size
155/80 R13
225/60 R18
Wheel Size
R13
Not Available
Tyre Type
Tubeless,Radial
Radial Tubeless

Ventilated Seats
Not Available
No
Additional Interior Features
Human Interface, 3 seaters also there
Not Available
Digital Cluster Size
Not Available
10.25
Upholstery
Not Available
Fabric
Rear Seat Headrest
Not Available
4
Digital Cluster
Not Available
Yes
Leather Wrapped Steering Wheel
Not Available
No
Air Conditioner
Yes
Yes
Glove Box
Not Available
Yes
Cargo Volume
300
Not Available
Seating Capacity
2
5
Doors
2
Not Available
Boot Space
300 Liters
622 Liters

Alloy Wheels
Yes
Yes
Additional Exterior Features
FRONT 100L (Front) AND BACK 300L (Rear) STORAGE
Not Available
Rain Sensing Wiper
Not Available
Yes
Wheel Covers
Not Available
No
ORVM
Not Available
Powered
Boot Opening
Not Available
Electronic
Automatic Driving Lights
Not Available
Yes
Cornering Foglamps
Not Available
No
LED DRLs
Not Available
Yes
LED Fog Lamps
Not Available
No
LED Taillights
Not Available
Yes
Sun Roof
Yes
Not Available
Power Adjustable Exterior Rear View Mirror
Yes
Not Available
Tinted Glass
Yes
Not Available
Projector Headlamps
Not Available
Yes
Sunroof / Moonroof
Optional
Optional
Turn Indicator in ORVM
Not Available
Yes
Rear Spoiler
Yes
Yes
Antenna
Not Available
Shark Fi
Roof Rails
Not Available
No
LED Headlamps
Not Available
Yes
Ground Clearance (Laden)
185 mm
Not Available
Length*Width*Height
2907*1450*1572 mm3
4340*1841*1750 mm3
Wheelbase
2903 mm
2730 mm
Ground Clearance (Unladen)
Not Available
205 mm
No. Of Doors
2
Not Available

Addtional Comfort Features
3 HRS CHARGING TIME, Range Options 120/160/200* Km (On A Single Charge)
Not Available
USB Charger
Front
Front & Rear
Central Control Armrest
Not Available
Available
Automatic Climate Control
Not Available
Available
Memory Functions For Seat
Not Available
Not Available
One Touch Operating Power Windows
Not Available
Driver's Window
Autonomous Parking
Not Available
Not Available
Drive Modes
2
3
Internal Storage
Yes
Not Available
No of Speakers
Not Available
8
Adjustable Steering
Not Available
4
Android Auto
Not Available
Yes
Apple CarPlay
Not Available
Yes
Bluetooth
Not Available
Yes
Cassette Player
No
Not Available
USB Ports
Not Available
Available
Additional Features
FRONT 100L (Front) AND BACK 300L (Rear) STORAGE
Not Available
No of Tweeter
No
No
Power Windows
Not Available
Front & Rear
Power Windows Front
Yes
Not Available
Rear Window Washer
Not Available
Yes
Speakers
Not Available
Front & Rear
CD Changer
No
Not Available
CD Player
No
Not Available
Dolby Atmos
Not Available
Not Available
Compass
Yes
Not Available
AC
Yes
Yes
Rear AC Ducts
Not Available
Yes
Heater
Not Available
Yes
Power Steering
Not Available
Yes
Steering Column
Not Available
Tilt &Telescopic
Steering Mounted Audio Control
Not Available
Yes
Cruise Control
Not Available
Yes
Adjustable Driver Seat
Not Available
Yes
Heated Seat Front
No
No
Heated Seats Rear
No
No
Touchscreen Size
7
12.30 inch
Wireless Phone Charging
Not Available
No
Subwoofer
No
No
Folding Rear Seat
Not Available
Bench Folding
Height Adjustable Driver Seat
Not Available
Yes
Engine Start Stop Button
Not Available
Yes
Rear ACVents
Not Available
Yes
Touchscreen
Yes
Yes
Multifunction Steering Wheel
Not Available
Yes
Rear Touch Screen Size
No
Not Available
Air Quality Control
Not Available
Yes
Tachometer
No
Not Available
Rear Seat Centre Arm Rest
Not Available
No
Memory Function Seats
Not Available
Not Available
Paddle Shifters
Not Available
Yes
Adjustable Headrest
Not Available
Yes
Voice assisted sunroof
Not Available
No
Voice Commands
Yes
Yes
Powered Seats
Not Available
Not Available
Push Ignition
Not Available
Yes
AM/FM Radio
Yes
Yes
USB Auxiliary Input
Yes
Not Available
DVD Playback
No
Not Available
Touch-screen Display
Yes
Yes
Auto Rain Sensing Wipers
Not Available
Yes
Follow me home headlamps
Not Available
Yes
Adjustable Headlamps
Yes
Yes
Parking Sensors
Not Available
Rear
12V Power Outlets
Not Available
Yes

ISOFIX Child Seat Mounts
Not Available
Yes
Heads-Up Display (HUD)
Not Available
No
Day/Night Rearview Mirror
Not Available
Yes
Blind Spot Monitor
Not Available
No
Hill Descent Control
Not Available
Yes
Hill Assist
Not Available
Yes
Impact Sensing Auto Door Unlock
Not Available
Yes
360 View Camera
Not Available
No
Anti Theft Alarm
Not Available
Yes
Anti Theft Device
Not Available
Yes
Electronic Brakeforce Distribution
Not Available
Available
Height Adjustable Front Seat Belts
Not Available
Yes
Side Airbag Rear
No
No
SOS Emergency Assistance
Not Available
No
Airbags
No
Driver, Passenger and Side Front
Tyre Pressure Monitoring System (TPMS)
Not Available
Yes
Anti-lock Braking System (ABS)
Not Available
Yes
No of Airbags
No
6
Brake Assist (BA)
Not Available
Yes
Traction Control System (TCS)
Not Available
Yes
Central Locking
Not Available
Yes
Advance Safety Features
3-Point Seatbelts,
Not Available
Child Safety Lock
Not Available
Yes
Driver Airbag
Not Available
Yes
Eletronic Stability Control (ESC)
Not Available
Yes
Fog Lamps (Front / Rear )
Not Available
Not Available
Rear Wash Wiper
Not Available
Yes
Day Night IRVM
Not Available
Yes
Keyless Entry
Yes
Yes
Passenger Airbag
No
Yes
Rear Defogger
Not Available
No
Rear Camera
Not Available
3
Side Airbag
No
Yes

Automatic Emergency Braking
Not Available
No
Forward Collision Warning
Not Available
No
Lane Departure Warning
Not Available
No
Lane Keep Assist
Not Available
No
Adaptive High Beam Assist
Not Available
No
Speed Assist System
Not Available
No
Traffic Sign Recognition
Not Available
No
Rear Cross Traffic Alert
Not Available
No

Inbuilt Apps
Not Available
iRA.ev
Over the Air (OTA) Updates
Not Available
Yes
Google / Alexa Connectivity
Not Available
Yes
SOS Button
Not Available
No
Remote Vehicle Status Check
Not Available
Yes
Navigation With Live Traffic
Not Available
No
ECall And ICall
Not Available
No
Over Speeding Alert
Not Available
Yes
In Car Remote Control App
Not Available
Yes
Remote Ac On Off
Not Available
Yes
Remote Door Lock Unlock
Not Available
Yes

Pros and Cons

  • Positives
  • Negatives
Tata Sierra EV
  • Brings back iconic nameplate in a greener avatar, will be a compact SUV and hence more affordable, the design stays true to the original
Tata Sierra EV
  • Just a design study as of now, no plans of production for the next two years, will be a smaller SUV than the original
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Latest News on Strom Motors R3 and Tata Sierra EV

Strom Motors R3 Vs Tata Sierra EV FAQs

Which car is best between Strom Motors R3 vs Tata Sierra EV?
Tata Sierra EV has out rated Strom Motors R3 on all the rating factors.
Which car is cheaper Strom Motors R3 vs Tata Sierra EV?
The Strom Motors R3 is cheaper than Tata Sierra EV by ₹14.29 Lakh.

Images of Tata Sierra EV and Strom Motors R3

Which one do you like more?
R3
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Sierra EV
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