Mahindra Thar ROXX vs Tata Sierra

Last Updated: September 23, 2026

Mahindra Thar ROXX price starts at Rs. 12.52 Lakh, which is Rs. 9.07 Lakh cheaper than the base variant of Tata Sierra, priced at Rs. 21.59 Lakh. On the performance front, the Thar ROXX uses a 1997cc engine producing 160bhp@5000rpm and the Sierra a 1497cc engine producing 116bhp@4000rpm. If you're deciding between the Thar ROXX and Sierra, the Thar ROXX is the better pick for affordability and performance.

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Thar ROXX vs Sierra Comparison Summary

Specification Mahindra Thar ROXXTata Sierra
Ex-showroom price (base) Rs. 12.52 LakhRs. 21.59 Lakh
Mileage 12.4 kmplNot Available
Engine 1997 cc1497 cc
Max power 160bhp@5000rpm116bhp@4000rpm

Thar ROXX vs Sierra Key Highlights

Basic Info Mahindra Thar ROXX MX1 RWDTata Sierra Accomplished Plus Dark Diesel AT
Rating
42 reviews
30 reviews
Brand Name Mahindra Tata
Ex-Showroom Price Rs. 12.52 Lakh Check On Road Price Rs. 21.59 Lakh Check On Road Price
Engine Displacement 1997 cc 1497 cc
Body Type SUVAll SUV Cars SUVAll SUV Cars
Max Power 160bhp@5000rpm 116bhp@4000rpm
No Of Cylinders 4 4
Transmission Manual Automatic
Gearbox 6-Speed 6 Speed
Drive Type RWD FWD
Colors
Mahindra Thar ROXX Colors
Tata Sierra Colors
Fuel Type Petrol Diesel
Mileage (ARAI) 12.4 Kmpl Not Available
Tyre Size 255/65 R18 225/55 R19
Boot Space Not Available 622 Liters
Steering Mounted Audio Control Yes Yes
Cruise Control No Yes
Airbags Driver, Passenger and Side Front Driver, Passenger and Side Front
EMI
Rs. 24,219 @ 10.5% (60 months)
Rs. 41,765 @ 10.5% (60 months)
Insurance Rs. 76,142 Thar ROXX Insurance Sierra Insurance
Brochure
Download Brochure
Download Brochure

Idle Start Stop System
Not Available
No
Displacement
1997 cc
1497 cc
Engine Type
2.0L mStallion
1.5L Kryojet Diesel
Engine Displacement
1997 cc
1497 cc
Max Power
160bhp@5000rpm
116bhp@4000rpm
Max Torque
330Nm@1500-3000rpm
280Nm@1500-2750rpm
Emission Norm Compliance
BS VI 2.0
BS VI 2.0
No Of Cylinders
4
4
Transmission
Manual
Automatic
Gearbox
6-Speed
6 Speed
Valves Per Cylinder
4
4
Drive Type
RWD
FWD
Paddle Shift
Not Available
Yes
Fuel Supply System
Not Available
CRDi
Turbo Charger
Yes
Yes
Drive Mode Types
No
City & Sport

Fuel Type
Petrol
Diesel
Fuel Capacity
57 Liters
50 Liters
Mileage (ARAI)
12.4 Kmpl
Not Available

Alloy Wheel Size Front
Not Available
19
Alloy Wheel Size Rear
Not Available
19
Suspension Front
2
Not Available
Suspension Rear
Not Available
6
Brakes Front
Ventilated Disc
Disc
Brakes Rear
Drum
Disc
Steering Type
Electric
Electric
Minimum Turning Radius
Not Available
5.3
Tyre Size
255/65 R18
225/55 R19
Wheel Size
18
Not Available
Tyre Type
Radial Tubeless
Radial & Tubeless

Ventilated Seats
No
Yes
Additional Interior Features
SUNGLASS HOLDER
Rear Parcel Tray With Sliding provision
Digital Cluster Size
Not Available
10.24
Leather Wrap Gear Shift Selector
Not Available
Yes
Rear Reading Lamp
Yes
Yes
Upholstery
Fabric
Leatherette
Interior Lighting
Not Available
Ambient light
Rear Seat Headrest
Not Available
4
Digital Cluster
Yes
Yes
Leather Wrapped Steering Wheel
No
Yes
Air Conditioner
Yes
Yes
Glove Box
Yes
Yes
Boot Space Rear Seat Folding
Not Available
1257 Litres
Seating Capacity
5
5
Doors
5
5
Boot Space
Not Available
622 Liters

Alloy Wheels
Not Available
Yes
Additional Exterior Features
Not Available
Flush door handles
Rain Sensing Wiper
Not Available
Yes
Wheel Covers
Not Available
No
ORVM
Not Available
Powered & Folding
Boot Opening
Not Available
Hands-Free
Automatic Driving Lights
Not Available
Yes
Cornering Foglamps
Not Available
Yes
Integrated Antenna
Not Available
Yes
LED DRLs
Yes
Yes
LED Fog Lamps
Not Available
Yes
LED Taillights
Yes
Yes
Puddle Lamps
Not Available
Available
Sun Roof
Not Available
Panoramic
Projector Headlamps
Yes
Yes
Sunroof / Moonroof
Optional
Optional
Turn Indicator in ORVM
Not Available
Yes
Trunk Light
Not Available
Yes
Rear Spoiler
Not Available
Yes
Antenna
Not Available
Shark Fin
Roof Rails
Not Available
Yes
LED Headlamps
Yes
Yes
Length*Width*Height
4428*1870*1923 mm3
4340*1841*1715 mm3
Wheelbase
2850 mm
2730 mm
Ground Clearance (Unladen)
Not Available
205 mm
No. Of Doors
5
5

USB Charger
Rear
Front & Rear
Central Control Armrest
With Storage
With Storage
Tailgate Ajar Warning
Not Available
Yes
Luggage Hook and Net
Yes
Not Available
Additional Entertainment Features
Not Available
Wireless Android Auto & Apple CarPlay
Automatic Climate Control
Not Available
2 Zone
Memory Functions For Seat
Not Available
Driver's Seat Only
One Touch Operating Power Windows
Not Available
Driver's Window
Drive Modes
Not Available
2
No of Speakers
4
12
Adjustable Steering
3
4
Android Auto
No
Yes
Apple CarPlay
No
Yes
Bluetooth
Yes
Yes
USB Ports
Available
Available
Additional Features
SUNGLASS HOLDER
Flush door handles
No of Tweeter
No
No
Power Windows
Not Available
Front & Rear
Rear Window Washer
Not Available
Yes
Cupholders
Front Only
Front & Rear
Rear Window Sunblind
Not Available
Yes
Speakers
Front & Rear
Front & Rear
Dolby Atmos
Not Available
Available
AC
Yes
Yes
Rear AC Ducts
Yes
Yes
Heater
Yes
Yes
Power Steering
Yes
Yes
Steering Column
Tilt
Tilt &Telescopic
Steering Mounted Audio Control
Yes
Yes
Cruise Control
No
Yes
Adjustable Driver Seat
Yes
Yes
Heated Seat Front
No
No
Heated Seats Rear
No
No
Touchscreen Size
10.25 inch
12.3 inch
Wireless Phone Charging
No
Yes
Subwoofer
No
No
Folding Rear Seat
60:40 Split
2nd Row 60:40 Split
Height Adjustable Driver Seat
Yes
Yes
Engine Start Stop Button
Yes
Yes
Rear ACVents
Yes
Yes
Touchscreen
Yes
Yes
Multifunction Steering Wheel
Yes
Yes
Air Quality Control
No
Yes
Tachometer
Yes
Yes
Hands Free Tailgate
Not Available
Yes
Rear Seat Centre Arm Rest
No
Yes
Memory Function Seats
Not Available
Driver's Seat Only
Paddle Shifters
Not Available
Yes
Door and Trunk Ajar Warning
Not Available
Yes
Adjustable Headrest
Not Available
Yes
Voice assisted sunroof
Not Available
Yes
Voice Commands
No
Yes
Powered Seats
Not Available
Front Only
Cooled Glovebox
No
Yes
Seat Belt Warning
Yes
Yes
Push Ignition
Yes
Yes
AM/FM Radio
Yes
Yes
Touch-screen Display
Yes
Yes
Auto Rain Sensing Wipers
Not Available
Yes
Follow me home headlamps
Yes
Yes
Parking Sensors
Rear
Front & Rear
Door Pockets
Not Available
Front & Rear Door
12V Power Outlets
Yes
Yes
Bottle Holder
Not Available
Front & Rear Door

Anti-Pinch Power Windows
Not Available
Yes
Speed Sensing Auto Door Lock
Yes
Yes
ISOFIX Child Seat Mounts
Yes
Yes
Heads-Up Display (HUD)
Not Available
Yes
Day/Night Rearview Mirror
Yes
Yes
Pretensioners and Force Limiter Seatbelts
3
3
Blind Spot Monitor
No
Yes
Hill Descent Control
Yes
Yes
Hill Assist
Yes
Yes
Impact Sensing Auto Door Unlock
Yes
Yes
360 View Camera
No
Yes
Curtain Airbag
Available
Available
Anti Theft Alarm
Not Available
Yes
Electronic Brakeforce Distribution
Available
Available
Height Adjustable Front Seat Belts
Yes
Yes
Side Airbag Rear
No
Not Available
Speed Alert
Yes
Yes
Bharat NCAP Child Safety Rating
5 Star
Not Available
Bharat NCAP Safety Rating
5 Star
Not Available
Airbags
Driver, Passenger and Side Front
Driver, Passenger and Side Front
Tyre Pressure Monitoring System (TPMS)
No
Yes
Anti-lock Braking System (ABS)
Yes
Yes
No of Airbags
6
6
Brake Assist (BA)
Yes
Yes
Geo-fence Alert
No
Not Available
Traction Control System (TCS)
Yes
Yes
Engine Immobilizer
Yes
Yes
Central Locking
Yes
Yes
Advance Safety Features
Engine Drag Torque Control
Not Available
Child Safety Lock
Yes
Yes
Driver Airbag
Yes
Yes
Eletronic Stability Control (ESC)
Yes
Yes
Fog Lamps (Front / Rear )
Not Available
Front & Rear
Rear Wash Wiper
Not Available
Yes
Day Night IRVM
Yes
Yes
Keyless Entry
Yes
Yes
Passenger Airbag
Yes
Yes
Rear Defogger
Not Available
Yes
Rear Camera
No
3
Side Airbag
Yes
Yes

Automatic Emergency Braking
No
Yes
Forward Collision Warning
No
Yes
Blind Spot Collision Avoidance Assist
Not Available
Yes
Lane Departure Warning
No
Yes
Lane Keep Assist
No
Yes
Driver Attention Warning
Not Available
Yes
Adaptive High Beam Assist
No
Yes
Rear Cross Traffic Collision-Avoidance Assist
Not Available
Yes
Speed Assist System
Not Available
Yes
Traffic Sign Recognition
No
Yes
Lane Departure Prevention Assist
No
Yes
Adaptive Cruise Control
No
Yes
Rear Cross Traffic Alert
Not Available
Yes
Rear Cross Traffic Collision Avoidance Assist
Not Available
Yes

Google / Alexa Connectivity
No
Yes
SOS Button
No
Yes
Live Location
Not Available
Yes
Navigation With Live Traffic
Not Available
Yes
ECall And ICall
No
Yes
Remote Ac On Off
No
Not Available
Remote Vehicle Igition Start Stop
No
Not Available

Pros and Cons

  • Positives
  • Negatives
Mahindra Thar ROXX
  • Old-school boxy SUV styling is charming and attention-grabbing
  • Both engines offer punchy performance and good driveability
  • Loaded features-list including safety features, cabin space is generous and seats are comfortable too
Tata Sierra
  • Stunning (Red Dot award-winning) design and road presence. Grabs attention even before you know it’s called Sierra.
  • Good range of engines and transmissions to choose from. Turbo-petrol is exciting!
  • Top-notch safety: Up to 7 airbags, ESC, Level 2 ADAS, high-resolution 360 degree camera and more.
  • Tech-bomb! Triple screens, BIG panoramic sunroof, 12-speaker JBL Black sound system, front seat ventilation, and more.
  • Plenty spacious and practical for the family’s use. Backseat owners will love the space, comfort and amenities.
  • Big boot can easily handle road trips or airport runs.
  • Great ride quality. Feels planted and ready for rough roads.
Mahindra Thar ROXX
  • Stiff ride quality makes bumps and potholes make their presence felt in the cabin
  • Body roll is apparent even on smooth roads
  • Infotainment experience can be glitchy at times
Tata Sierra
  • The front row is not spacious for exceptionally tall users (over 6.2-6.3ft). Most rivals in the segment are more accommodating for such drivers/passengers.
  • Issues and niggles experienced such as loose trim and glitching electronics.
  • Diesel engine refinement could be better.

Is Mahindra Thar ROXX Better Than Tata Sierra?

62% users have chosen Mahindra Thar ROXX over Tata Sierra in a survey being conducted on zigwheels.com.
Apart from this survey a total of 125 users have also rated Mahindra Thar ROXX and Tata Sierra on some really important factors like Mileage , performance, comfort, safety etc. and have given their personal opinions about these cars.
As per the users experiences Mahindra Thar ROXX is a winner for you if you are seriously looking for features in your car. But Tata Sierra is better on the grounds of mileage, performance, comfort, maintenance and safety.
Before making your decision you should also consider the unbiased and thorough analysis of these cars on every aspect by our auto experts who have summarised the analysis in pros, cons and final conclusion..

Ratings Factor Sierra Thar ROXX
Mileage 3.5 4.3
Performance 4.2 4.4
Comfort 4.5 4.7
Maintenance 3.9 4.2
Safety 4.4 5.0
Features 4.6 1.5
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Mahindra Thar ROXX Comparison with Similar Cars

Latest News on Mahindra Thar ROXX and Tata Sierra

Recently Asked User Questions

Q. What's the difference between the model Accomplished Plus Diesel Plus AT and Accomplished Diesel AT?
  • The Tata Sierra Accomplished Diesel AT and Accomplished Plus Diesel AT share the same engine, automatic transmission, and core mechanical specifications, ensuring similar performance, ride quality, and safety levels. However, the Accomplished Plus Diesel AT is positioned above the Accomplished variant and offers several additional premium and convenience features, including a more upmarket interior, enhanced technology, and extra comfort and usability-focused equipment that are not available on the Accomplished Diesel AT. These added features make the Accomplished Plus variant more feature-loaded and better suited for buyers looking for a more refined and premium ownership experience, while the Accomplished Diesel AT remains a well-equipped option at a relatively lower price point. You can click on the link to compare both the models: https://bitly.cx/nF4A7
Q. I am going to buy new car ,but confused in opt to choose engine.which engine to buy DCT or MT.
  • Choosing between MT (Manual Transmission) and DCT (Dual-Clutch Transmission) depends on your usage. MT offers better control and is usually more affordable, making it suitable for those who enjoy an engaging drive. DCT provides smooth, automatic shifts and is more convenient in city traffic, though it may generally come at a higher cost. If you prefer control and budget, go for MT. For comfort and ease in traffic, DCT is the better option. A test drive of both is recommended to see which suits your driving style. You may visit below link to locate nearest TATA Dealership in your city https://www.zigwheels.com/dealers/tata/Delhi
Q. My budget us 20 lakhs confused between tata sierra and MG hactor .. monthly running approx 700 -800 kms city drive only.. pls advise
|Mahindra Thar ROXX Community

Mahindra Thar ROXX Vs Tata Sierra FAQs

Which car is best between Mahindra Thar ROXX vs Tata Sierra?
As per the users experiences Mahindra Thar ROXX is a winner for you if you are seriously looking for features in your car. But Tata Sierra is better on the grounds of mileage, performance, comfort, maintenance and safety.
Which car is cheaper Mahindra Thar ROXX vs Tata Sierra?
The Mahindra Thar ROXX is cheaper than Tata Sierra by ₹9.07 Lakh.
Which car offers better performance Mahindra Thar ROXX vs Tata Sierra?
For the MX1 RWD version, 1997 cc Petrol engine of Thar ROXX produces 160bhp@5000rpm of power and 330Nm@1500-3000rpm of torque. Whereas for the Accomplished Plus Dark Diesel AT version, 1497 cc Diesel engine of Sierra produces 116bhp@4000rpm of power and 280Nm@1500-2750rpm of torque
As per the users experiences the Mahindra Thar ROXX has better performance.

Images of Tata Sierra and Mahindra Thar ROXX

Which one do you like more?
Sierra
Sierra
Thar ROXX
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