Tata Sierra Ev vs Mg Windsor

Autocar India

Engine & Transmission

Fuel Type/ Propulsion

Electric
Electric

Motor Type

Permanent Magnet Synchronous Motor
Permanent Magnet Synchronous Motor

Gearbox Type

Auto
Auto

Number of Gears

1
1

Paddle Shifters for Automatic Gearbox

–

Drive Layout

All Wheel Drive
Front Wheel Drive

Max Motor Power

306 hp
136hp

Max Motor Torque

504 Nm
200Nm

Number of Motors

–
1

Lockable Differential/s

–

Fuel & Performance

Emission Standard

Other
–

Drive Mode Types

Multiple
–

Terrain Modes

–

Battery Capacity

75kWh
52.9 kWh

Claimed Range

624 km
449 km

Auto Start/Stop

–

Charging Time

–
9.5Hrs (0 - 100 % 7.4kW AC), 50min (20 - 80 % 60kW DC) hrs

User Reported Range

–
275.1 km

Suspension & Steering

Front Suspension Type

McPherson Strut and Stabilizer bar
Independent, MacPherson Strut

Rear Suspension Type

Independent Multilink with Stabilizer bar
Non-independent, Twist Beam

Type of Power Assist

Electric
Electric

Steering Adjust type

Manual
Manual

Steering Adjust

Tilt and Telescopic
Tilt and Telescopic

Turning Radius

5.32 m
–

Front Brakes

Disc
Discs

Rear Brakes

Disc
Discs

Wheel Size

19 inches
18 inches

Front Tyre Size

225/55 R19
215/55 R18

Rear Tyre Size

225/55 R19
215/55 R18

Wheels

Alloys
Alloys

Front Springs

–
Coil Springs

Rear Springs

–
Coil Springs

Damper Control

–

Ride Height Adjust

–

Dimensions

Length

4340 mm
4295 mm

Width

1841 mm
1850 mm

Height

1750 mm
1677 mm

Wheelbase

2730 mm
2700 mm

Ground Clearance

205 mm
186 mm

Chassis Type

Monocoque
Monocoque

Boot Capacity

622 litres
579 litres

Doors

5
5

Comfort

Sunroof

Panoramic
Fixed Glass

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
1-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
All

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

Vehicle to load (V2L)

–

Digital Instrument Cluster

–
Fully Digital

Rear Reading Lamp

–
LED

Bluetooth Connectivity

–

Remote Locking

–

Keyless Entry

–

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
Rear

Adaptive Cruise Control

Airbags

6
6

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

Pretensioners & Force Limiter Seatbelts

–

Front Collision Avoidance

–

Blind Spot Collision Avoidance Assist

–

Brake Assist (BA)

–

Anti-Pinch Power Windows

–

Speed-Sensing Auto Door Locks

–

Child Safety Lock

–

Day/Night Interior Mirror

–
Auto

Parking Sensors

–
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
Auto

Stop Lamp

–

Welcome and Goodbye Animation

–

Charging Indicator On Light Bar

–

Follow Me Home Headlamps

–

Antenna

Shark Fin
–

Body Coloured Bumpers

–

LED fog lamps

–

LED headlamps

–

Door Handle Finish

–
Body Coloured

Daytime Running Lights

–
LED

Interior

Rear Seat Armrest

Yes with Holders
Yes with Holders

Rear Seat Backrest Split

60:40
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

–

Gear Indicator

–

Shift Indicator

–

Head-up Display

–

Seat Material

–
Leatherette

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

–

Third Row Seats Fold

–

Third Row Seats Split

–

Seat Count

–
5

Entertainment

Apple CarPlay

Wireless
Wireless

Branded Music System

JBL

Speakers

12
–

Display

12.29-inch Touchscreen
15.6-inch Touchscreen

Android Auto

Wireless
Wireless

Voice Commands

Alexa

Second Row USB port

2 Type C
–

Satellite Navigation

On-board
Phone-based

Front USB port

2 Type C
Type A

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

–

Geo Fence

–

Remote Car Lock/Unlock via App

–