Mahindra XUV 3XO vs Tata Sierra
Tata Sierra Price starts at Rs. 11.49 Lakh which is Rs. 3.70 Lakh costlier than base model of Mahindra XUV 3XO priced at Rs. 7.79 Lakh. The claimed mileage of Mahindra XUV 3XO (Diesel Model) is 21.2 Kmpl . In technical specifications, Mahindra XUV 3XO (Top Model) is powered by 1498 cc engine , while Tata Sierra (Top Model) is powered by 1497 cc engine. The Comparison Mahindra XUV 3XO AX7 L Turbo AT vs Tata Sierra Accomplished Plus Diesel AT can be described on the basis of price and specifications.
XUV 3XO vs Sierra
| Key Highlights | XUV 3XO AX7 L Turbo AT | Sierra Accomplished Plus Diesel AT |
|---|---|---|
| Engine Type | mStallion (TGDi) engine | 1.5L Kryojet Diesel |
| Max Power | 128.73bhp@5000rpm | 116bhp@4000rpm |
| Mileage (ARAI) | 18.2 Kmpl | ... |
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Mahindra XUV 3XO
Rs. 15.04 Lakh EMI - Rs. 29,084 View July OffersTata Sierra
Rs. 21.29 Lakh EMI - Rs. 41,184 View July Offers
XUV 3XO vs Sierra Key Highlights
| Basic Info | Mahindra XUV 3XO AX7 L Turbo AT | Tata Sierra Accomplished Plus Diesel AT |
|---|---|---|
| Rating |
89 reviews
|
29 reviews
|
| Brand Name | Mahindra | Tata |
| Ex-Showroom Price | Rs. 15.04 Lakh Check On Road Price | Rs. 21.29 Lakh Check On Road Price |
| Engine Displacement | 1197 cc | 1497 cc |
| Body Type | SUVAll SUV Cars | SUVAll SUV Cars |
| Max Power | 128.73bhp@5000rpm | 116bhp@4000rpm |
| No Of Cylinders | 3 | 4 |
| Transmission | Automatic | Automatic |
| Gearbox | 6-Speed AT | 6 Speed |
| Drive Type | FWD | FWD |
| Colors | ||
| Fuel Type | Petrol | Diesel |
| Mileage (ARAI) | 18.2 Kmpl | ... |
| Tyre Size | 215/55 R17 | 225/55 R19 |
| Boot Space | 364 Liters | 622 Liters |
| Steering Mounted Audio Control | Yes | Yes |
| Cruise Control | Yes | Yes |
| Airbags | Driver, Passenger and Side Front | Driver, Passenger and Side Front |
| EMI |
Rs. 29,084
@
10.5% (60 months)
|
Rs. 41,184
@
10.5% (60 months)
|
| Insurance | Rs. 68,088 XUV 3XO Insurance | Rs. 91,108 Sierra Insurance |
| Brochure |
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Brochure
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Brochure
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Engine |
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Performance |
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Suspension |
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Interior |
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Exterior |
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Comfort |
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Safety |
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ADAS Feature |
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Advance Internet Feature |
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Pros and Cons
- Positives
- Negatives
Mahindra XUV 3XO
- Spacious cabin with enough legroom, headroom, and cabin width for 5 occupants
- Petrol and diesel engine options offer a strong balance of refinement and performance
- Loaded with features: Panoramic sunroof, digital instrument cluster, 2-zone climate control, and a Harman Kardon music system, 6 airbags, ABS with EBD, ISOFIX as standard
- Higher variants add 360-degree camera and front parking sensors too
- Advanced driver assistance features such as lane-assist and adaptive cruise control are well-tuned for Indian driving conditions
- Good ride comfort and high speed stability even with passengers and luggage on board
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 XUV 3XO
- Rivals like the Kia Sonet and Tata Nexon offer more boot space
- Missing features: Ventilated seats, powered driver’s seat, ambient lighting, parcel tray
- Turbo-petrol engine’s fuel-efficiency especially in heavy traffic will be low (10-12 kmpl)
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 XUV 3XO Better Than Tata Sierra?
75% users have chosen Mahindra XUV 3XO over Tata Sierra in a survey being conducted on zigwheels.com.
Apart from this survey a total of 185 users have also rated Mahindra XUV 3XO 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 XUV 3XO is a winner for you if you are seriously looking for performance and features in your car. But Tata Sierra is better on the grounds of mileage, maintenance and safety. On the basis of comfort user have rated both the cars equally.
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 | XUV 3XO |
|---|---|---|
| Mileage | 4.0 | 4.4 |
| Performance | 4.8 | 4.4 |
| Comfort | 4.7 | 4.7 |
| Maintenance | 4.2 | 4.3 |
| Safety | 4.9 | 5.0 |
| Features | 4.3 | 1.5 |
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Videos of Mahindra XUV 3XO and Tata Sierra
- Tata Harrier & Safari Petrol Review: Smooth, Powerful, & Fuel Efficient? 22 Dec, 2025 11619 views 9:21
- Mahindra XUV 3X0 Detailed Review | Petrol, Diesel, ADAS, Manual, Automatic | ZigAnalysis 4 May, 2024 20501 views 42:7
- 2025 Tata Sierra SUV Review | Ride Quality, Performance, Tech and Space Explained 8 Dec, 2025 12367 views 22:7
- Tata Sierra Petrol & Diesel Detailed Design Walkthrough ft. Martin Uhlarik 19 Nov, 2025 12278 views 15:55
- Tata Sierra ICE Detailed With Martin Uhlarik! | Head Of Global Design, Tata Motors 3 Feb, 2025 19670 views 18:13
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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 XUV 3XO Vs Tata Sierra FAQs
Which car is best between Mahindra XUV 3XO vs Tata Sierra?
As per the users experiences Mahindra XUV 3XO is a winner for you if you are seriously looking for performance and features in your car. But Tata Sierra is better on the grounds of mileage, maintenance and safety. On the basis of comfort user have rated both the cars equally.
Which car is cheaper Mahindra XUV 3XO vs Tata Sierra?
The Mahindra XUV 3XO is cheaper than Tata Sierra by ₹6.26 Lakh.
Which car offers better performance Mahindra XUV 3XO vs Tata Sierra?
For the AX7 L Turbo AT version, 1197 cc Petrol engine of XUV 3XO produces 128.73bhp@5000rpm of power and 230Nm@1500-3750rpm of torque. Whereas for the Accomplished Plus Diesel AT version, 1497 cc Diesel engine of Sierra produces 116bhp@4000rpm of power and 280Nm@1500-2750rpm of torqueAs per the users experiences the Mahindra XUV 3XO has better performance.
Images of Tata Sierra and Mahindra XUV 3XO
Which one do you like more?
Sierra
XUV 3XO
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