Tata Sierra Ev vs Mahindra Xev 9s

Autocar India
Tata Sierra EV

Tata Sierra Ev

Empowered A 75 AWD

25.99 lakh

Mahindra XEV 9S

Mahindra Xev 9s

Pack Three Above 79kWh 6 seat

30.15 lakh

Engine & Transmission

Fuel Type/ Propulsion

Electric
Electric

Motor Type

Permanent Magnet Synchronous Motor
N/A

Gearbox Type

Auto
Auto

Number of Gears

1
1

Paddle Shifters for Automatic Gearbox

Drive Layout

All Wheel Drive
Rear Wheel Drive

Max Motor Power

306 hp
286hp

Max Motor Torque

504 Nm
380Nm

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
79 kWh

Claimed Range

624 km
679 km

Auto Start/Stop

–

Charging Time

–
8hrs 0%-100%(11.2kW AC), 11.7hrs 0%-100%(7.2kW AC), 20min 20%-80%(180kW DC)

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 m

Front Brakes

Disc
Disc

Rear Brakes

Disc
Disc

Wheel Size

19 inches
18 inches

Front Tyre Size

225/55 R19
235/60 R18

Rear Tyre Size

225/55 R19
235/60 R18

Wheels

Alloys
Alloys

Front Springs

–
Coil Springs

Rear Springs

–
Coil Springs

Damper Control

–

Ride Height Adjust

–

Spare Wheel

–
Space Saver

Dimensions

Length

4340 mm
4737 mm

Width

1841 mm
1900 mm

Height

1750 mm
1747 mm

Wheelbase

2730 mm
2762 mm

Ground Clearance

205 mm
205 mm

Chassis Type

Monocoque
Monocoque

Boot Capacity

622 litres
500 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)

Cooled Glovebox

–

Climate Control

2-zone
2-zone

Rear Window Sun Shades

Steering Mounted Controls

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)
–

Vanity Mirror

–

Exterior Mirrors Electric Fold

Yes with power folding

Trunk Light

–

Auto Parking

Remote Locking

–

Rear Windscreen Sun Shade

–

Rear Power Outlet

–

Driving Modes

–

Launch Control

–

Dead Pedal

–

Hands-free Boot Opening

–

Keyless Entry

–

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
–

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

Brake Assist (BA)

–

Anti-Pinch Power Windows

–
Driver's Window Only

Speed-Sensing Auto Door Locks

–

Child Safety Lock

–

Parking Sensors

–
Front & Rear

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
–

Body Coloured Bumpers

–

Daytime Running Lights

–
LED

Interior

Rear Seat Armrest

Yes with Holders

Rear Seat Backrest Split

60:40
–

Driver's Seat Memory

Leather-wrapped Steering Wheel

Ventilated Seats

Front Only
Front & Rear

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

–

Gear Indicator

–

Head-up Display

–

Low Fuel Level Warning

–

Instantaneous Consumption

–

Shift Indicator

–

Seat Count

–
6

Seat Material

–
Leatherette

Leather-wrapped Gear Knob

–

Driver's Seat Height Adjust

–

Front Passenger Seat Height Adjust

–

Front Passenger Seat Memory

–

Individual Chairs at Rear

–

Third Row Seats

–

Front Seat Armrest

–

Massage Seats

–

Heated Seats

–

Entertainment

Apple CarPlay

Wireless
Wireless

Branded Music System

JBL
–

Speakers

12
–

Display

12.29-inch Touchscreen
12.3-inch Touchscreen

Android Auto

Wireless
Wireless

Voice Commands

Alexa

Second Row USB port

2 Type C
–

Satellite Navigation

On-board
On-board

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

–

Questions you may find useful

•17w

Sir, how is the rear suspension and ride quality of the Mahindra XEV 9e Pack One and Two? I tested the Pack Three and found the rear seat very boat-like with too much movement both vertically and sideways, which can get nauseating for rear-seat passengers. Is the suspension setup in Pack One and Two any better? Should I instead go for the Harrier EV 75 RWD if I want better ride quality, or should I wait for the Sierra EV? I want an EV bigger than the Nexon, but I do not like the Curvv EV and was thinking of avoiding Mahindra because of the suspension. I tried the Nexon EV and new Punch EV and found their rear suspension much better than the XEV 9e and even the eVitara. Please guide.