Tata Sierra Ev vs Tata Harrier Ev

Autocar India
Tata Sierra EV

Tata Sierra Ev

Empowered A 75 AWD

25.99 lakh

Tata Harrier EV

Tata Harrier Ev

Empowered 75 AWD

29.29 lakh

Engine & Transmission

Fuel Type/ Propulsion

Electric
Electric

Motor Type

Permanent Magnet Synchronous Motor
Induction Motor (Front),Permanent Magnet Synchronous Motor (Rear)

Gearbox Type

Auto
Auto

Number of Gears

1
1

Paddle Shifters for Automatic Gearbox

Drive Layout

All Wheel Drive
All Wheel Drive

Max Motor Power

306 hp
313hp

Max Motor Torque

504 Nm
504Nm

Number of Motors

–
2

Pure Electric Driving Mode

–

Manual Shifts via Gear Lever on Automatic Gearbox

–

Sport Mode for Automatic Gearbox

–

Lockable Differential/s

–

Fuel & Performance

Emission Standard

Other
–

Drive Mode Types

Multiple
–

Terrain Modes

Battery Capacity

75kWh
75 kWh

Claimed Range

624 km
622 km

Auto Start/Stop

–

Charging Time

–
10.7hrs 10%-100%(7.2 kW AC fast charger) 25min 20%-80%(120 kW DC fast charger) hrs

Autocar Tested City Efficiency

–
5.45 km

Autocar Tested Highway Efficiency

–
5.24 km

Real World City Range (EV)

–
408 km

Real World Highway Range (EV)

–
393 km

Autocar Tested EV Range

–
400.88 km

User Reported Range

–
429.2 km

0-100kph

–
6.74 s

20-80kph (in third gear/ kickdown)

–
3.89 s

40-100kph (in fourth gear/ kickdown)

–
4.32 s

Suspension & Steering

Front Suspension Type

McPherson Strut and Stabilizer bar
Independent, MacPherson Strut

Rear Suspension Type

Independent Multilink with Stabilizer bar
Independent, Multi-link

Type of Power Assist

Electric
Electric

Steering Adjust type

Manual
Manual

Steering Adjust

Tilt and Telescopic
Tilt and Telescopic

Turning Radius

5.32 m
5.75 m

Front Brakes

Disc
Discs

Rear Brakes

Disc
Discs

Wheel Size

19 inches
19 inches

Front Tyre Size

225/55 R19
245/55 R19

Rear Tyre Size

225/55 R19
245/55 R19

Wheels

Alloys
Alloys

Front Springs

–
Coil Springs

Rear Springs

–
Coil Springs

Damper Control

–

Ride Height Adjust

–

Spare Wheel

–
N/A

Dimensions

Length

4340 mm
4607 mm

Width

1841 mm
2132 mm

Height

1750 mm
1740 mm

Wheelbase

2730 mm
2741 mm

Ground Clearance

205 mm
–

Chassis Type

Monocoque
Monocoque

Boot Capacity

622 litres
502 litres

Doors

5
5

Comfort

Sunroof

Panoramic
Panoramic

Glove Box

–

Front Seatback Pockets

12 Volt Port Boot

–

Rear AC Vents

Push Button Start

Electric Tailgate Release

Cruise Control

Yes (Adaptive)
Yes (Adaptive)

Cooled Glovebox

Climate Control

2-zone
2-zone

Rear Window Sun Shades

Steering Mounted Controls

Audio and Phone
Audio and Phone

Front Passenger Seat Adjust from Rear

Rear Parcel Tray

Power Windows with One Touch-Up

Driver Window Only
Driver Window Only

Power Windows

Front and Rear
Front and Rear

Power Windows with One Touch-Down

Driver Window Only
Driver Window Only

Adjustable Underthigh Support

Front Only
–

Voice Assisted Sunroof

Ambient Lighting

Exterior Mirrors Electric Adjust

Powered Tailgate

Yes (Gesture Control)
Yes (Gesture Control)

Vanity Mirror

–

Exterior Mirrors Electric Fold

Yes with power folding
Yes with power folding

Trunk Light

–

Auto Parking

Bottle Holder in Doors

–

Digital Instrument Cluster

–
Fully Digital

Door Pockets

–

Cup Holders

–

Driver Armrest Storage

–

Comfort Headrest

–

Sunglass Holder

–

Cabin Boot Access

–

Bluetooth Connectivity

–

Utility Recess On Dashboard

–

Vehicle to load (V2L)

–

Headlight and Ignition on Reminder

–

Remote Locking

–

Keyless Entry

–
Yes with proximity sensors

Third Row AC Vents

–

Rear Windscreen Sun Shade

–

Rear Power Outlet

–

Driving Modes

–

Launch Control

–

Dead Pedal

–

Hands-free Boot Opening

–

Safety

Tyre Pressure Monitoring System

With Display
With Display

Speed Assist System

Traction Control

Side Airbag

Rear Cross Traffic Alert

Rear Cross Traffic Collision Avoidance

Rear Defogger

Hill Start Assist

Rear Washer/Wiper

Parking Camera

360 degree
360 degree

Adaptive Cruise Control

Airbags

6
7

Anti-Lock Brakes (ABS)

Anti Theft Alarm

Auto emergency braking (AEB)

–

Automatic Headlamps

Automatic Wipers

Blind Spot Monitor

Central Locking

Curtain Airbag

Day Night Interior Mirror

Automatic
Automatic

Door Ajar Warning

Driver Airbag

Hill Descent Control

Passenger Airbag

Overspeed Warning

Lane Keep Assist

Lane Departure Avoidance

ISOFIX Child Seat Mounts

Electronic Brakeforce Distribution (EBD)

High Beam Assist

Height Adjustable Seat Belt

Electronic Stability Control

Electronic Parking Brake

Yes with Autohold
Yes with Autohold

Crash Test Rating

–
5

Speed Sensing Door Lock

–

Blind Spot Collision Avoidance Assist

–

Boot Open Warning

–

Front Collision Avoidance

–

Emergency Brake Light Flashing

–

Traffic Sign Recognition

–

Seat Belt Warning

–

Brake Disc Wiping

–

Brake Fade Support

–

Heads Up Display

–

Dashcam

–

Pretensioners & Force Limiter Seatbelts

–

Video Recording

–

Brake Assist (BA)

–

Speed-Sensing Auto Door Locks

–

Child Safety Lock

–

Day/Night Interior Mirror

–
Auto

Parking Sensors

–
Front & Rear

BNCAP Rating

–
5

Exterior

Roof Rails

Front Fog Lamps

Headlight Type

LED
LED

Puddle Lamps

Projector Headlamps

LED DRLs

LED taillights

Outside rear view mirror (ORVM)

ORVM turn indicators

Pop-Out Door Handle

Manual
–

Stop Lamp

–

Welcome and Goodbye Animation

Charging Indicator On Light Bar

Follow Me Home Headlamps

Antenna

Shark Fin
Shark Fin

Body Coloured Bumpers

–

LED fog lamps

–

LED headlamps

–

Integrated Washer Jets with Wiper

–

Headlight Height Adjuster

–

Door Handle Finish

–
Body Coloured

Spoiler

–

Cornering Headlights

–

Sequential Turn Indicators

–

Scuff Plates

–

Rub Strips

–

Daytime Running Lights

–
LED

Interior

Rear Seat Armrest

Yes with Holders
Yes with Holders

Rear Seat Backrest Split

60:40

Driver's Seat Memory

Leather-wrapped Steering Wheel

Ventilated Seats

Front Only
Front Only

Electric Adjust for Driver's Seat

Adjustable Rear Headrests

Adjustable Front Headrests

Electric Adjust for Front Passenger's Seat

Speedometer

–
Digital

Tachometer

–

Trip Meter

–

Average Fuel Consumption

–

Average Speed

–

Distance to Empty

–

Low Fuel Level Warning

–

Instantaneous Consumption

–

Shift Indicator

–

Head-up Display

–

Seat Material

–
Leatherette

Second Row Seat Adjustment

–

Leather-wrapped Gear Knob

–

Driver's Seat Height Adjust

–

Front Passenger Seat Height Adjust

–

Front Passenger Seat Memory

–

Heated Seats

–

Massage Seats

–

Front Seat Armrest

–

Individual Chairs at Rear

–

Rear Seat Backrest Recline

–

Rear Seat Backrest Fold

–

Third Row Seats

–

Seat Count

–
5

Entertainment

Apple CarPlay

Wireless
Wireless

Branded Music System

JBL
JBL

Speakers

12
–

Display

12.29-inch Touchscreen
14.5-inch Touchscreen

Android Auto

Wireless
Wireless

Voice Commands

Alexa

Second Row USB port

2 Type C
–

Satellite Navigation

On-board
Onboard

Front USB port

2 Type C
–

Wireless Phone Charging

Audio System

–

CD Player

–

USB Input

–

AUX Input

–

Bluetooth Audio Streaming

–

Bluetooth Telephone Function

–

Steering Audio Controls

–

Steering Phone Controls

–

MirrorLink

–

Web Browser

–

Video Player

–

Gesture Controls

–

Touchpad

–

Rear Entertainment Screens

–

Connected Car Features

Over the air (OTA) updates

Digital Key

SOS Button

–

Service Reminder Via App

–

In Car Payment

–

Find My Car

–

Emergency Call Button

–

Low Battery Warning

–

Remote AC On / Off via App

–

Phone App

–

Remote Car Lock/Unlock via App

–

Location Based Services

–

Live Traffic Updates On App

–

Summon Mode

–

Navigation On Instrument Cluster

–

Live Location Sharing

–

Check Vehicle Status via App

–

Anti Theft Immobilisation

–

Vehicle Tracking Via App

–

Breakdown Assistance Call Button

–

Questions you may find useful

•3w

I am looking to buy a new EV for my daily office commute, which is roughly 100 km round-trip. My current ride is a Toyota Innova Crysta. While it is a reliable workhorse, I find it increasingly tiring for daily use. The constant body roll, low-speed bounciness, and typical ladder-frame wobble over uneven roads are wearing me down. I want to switch to a smooth, refined electric SUV. My usage will be a mix of self-driving and being chauffeur-driven. My absolute top priorities are: Ride Comfort & Stability: I need a car that glides over bad roads, handles speed bumps cleanly, and minimises vertical movement/head-toss. I want to avoid the wobbliness of the Crysta at all costs. Cabin Space: Generous legroom, good under-thigh support, and a spacious cabin environment are highly important. I am currently considering four upcoming/recently launched options, but I am torn between them: Mahindra XEV 9e, Mahindra XEV 9s, Tata Sierra EV, Tata Harrier EV. Given my 100 km daily run, battery efficiency is a factor, but comfort overrides everything else. Which of these four will offer the most stable, plush, and fatigue-free ride for someone moving away from an Innova Crysta? I do not intend to sell the Innova Crysta, as I want to keep it for the airport and family runs for long distance.