BMW X7 VS Tata Sierra Comparison, Price, Features, Mileage
Many car buyers in India shortlist three or four cars and slowly narrow it down. If BMW X7 and Tata Sierra are your final two then this comparison will help you pick the one that wins more rounds for your needs.
Difference between BMW X7 vs Tata Sierra
Comparing top models: xDrive40d M Sport vs Accomplished Plus Diesel AT. BMW X7's top variant is priced ₹110.41 Lakh higher. Key differences are in Mileage (ARAI), Airbags, Infotainment Screen and Smart Connectivity.
Mileage (ARAI)
xDrive40d M Sport
14.31 kmpl
Accomplished Plus Diesel AT
19.5
Airbags
xDrive40d M Sport
9
Accomplished Plus Diesel AT
6 (Driver, Front Passenger, 2 Curtain, 2 Side)
Infotainment Screen
xDrive40d M Sport
Yes
Accomplished Plus Diesel AT
12.3-inch Touchscreen + 12.3-inch Co-driver Screen
Smart Connectivity
xDrive40d M Sport
Android Auto & Apple CarPlay
Accomplished Plus Diesel AT
Yes (Wireless Android Auto & Apple CarPlay)
Key Highlights of BMW X7 vs Tata Sierra
| Specification | BMW X7 | Tata Sierra |
|---|---|---|
| Price (Ex-Showroom) | ₹125.81 Lakh | ₹11.49 Lakh |
| Engine | 2998 cc | 1498 cc, 4 Cylinder Inline, 4 Valves/Cylinder, DOHC, Naturally Aspirated |
| Max Power | 375.48bhp@5200-6250rpm | 106 PS (104.5 bhp) @ 6000 rpm |
| Fuel Type | Petrol | Petrol |
| Transmission | 8-Speed Automatic | 6-Speed Manual |
| Mileage (ARAI) | 11.29 kmpl | 17.4 kmpl |
| Seating Capacity | 6 Seater | 5 Seater |
| Body Type | SUV | SUV |
VS
VS
Select Car
BMW X7 · xDrive40i M Sport Signature
125.81 Lakh
Ex-Showroom Price
EMI: ₹206,495/mo · 5yr · 20% down · 8.5% p.a.
Loan Offers
Tata Sierra · Smart Plus
11.49 Lakh
Ex-Showroom Price
EMI: ₹18,859/mo · 5yr · 20% down · 8.5% p.a.
Loan Offers
BMW X7 vs Tata Sierra EMI
Loan amount at 8.5% for 5 years: BMW X7 EMI is ₹206,495 per month and Tata Sierra EMI is ₹18,859 per month.
Engine & Transmission
9
▲
| Engine | 2998 cc | 1498 cc, 4 Cylinder Inline, 4 Valves/Cylinder, DOHC, Naturally Aspirated |
| Engine Type | 6 Cylinder, 4 Valve/Cylinder | — |
| Fuel Type | Petrol | Petrol |
| Mileage (ARAI) | 11.29 kmpl | 17.4 kmpl |
| Max Power (bhp@rpm) | 375.48bhp@5200-6250rpm | 106 PS (104.5 bhp) @ 6000 rpm |
| Max Torque (Nm@rpm) | 520Nm@1850-5000rpm | 145 Nm @ 2100 rpm |
| Emission Standard | BS VI 2.0 | BS6 Phase 2 |
| Drivetrain | 4WD | FWD |
| Transmission | 8-Speed Automatic | 6-Speed Manual |
Dimensions & Capacity
5
▲
| Length *Width *Height | 5181 mm × 2000 mm × 1835 mm | 4340 mm × 1841 mm × 1720 mm |
| Wheelbase | 3105 mm | 2730 mm |
| Seating Capacity | 6 | 5 |
| Doors | — | 5 |
| Fuel Tank Capacity | 83 Litres | 50 litres |
Suspension & Brakes
14
▲
| Front Suspension | MacPherson Strut suspension | McPherson Strut (Frequency Dependent Damping on higher variants) |
| Rear Suspension | Rear twist beam | Twist Beam |
| Steering | Electric | Electric Power-assisted |
| Additional Steering Features | Tilt &Telescopic | — |
| Tyres | 285/45 R21 Radial & Tubeless | — |
| Front Brake Type | Disc | Disc |
| Rear Brake Type | Disc | Disc |
| Anti-Lock Braking System (ABS) | Yes | Yes |
| Brake Assist (BA) | Yes | — |
| Electronic Brake-force Distribution (EBD) | — | Yes |
| Electronic Stability Program (ESP) | Yes | Yes |
| Traction Control System (TC/TCS) | Yes | — |
| Hill Hold Control | Yes | — |
| Hill Descent Control | Yes | — |
Exterior
6
▲
| Roof Rails | Yes | — |
| Headlights | LED | — |
| Automatic Headlamps | — | Yes |
| Taillights | LED | — |
| Daytime Running Lights | Yes | — |
| Fog Lights | Yes | — |
Safety & Security
9
▲
| ADAS | — | No |
| NCAP Rating | global ncap safety rating: 5 Star; global ncap child safety rating: 5 Star | 5-star Bharat NCAP (Adult & Child Occupant) |
| Airbags | 9 | 6 (Driver, Front Passenger, 2 Curtain, 2 Side) |
| Tyre Pressure Monitoring System (TPMS) | Yes | — |
| Child Seat Anchor Points | Yes | Yes (ISOFIX) |
| Seat Belt Warning | — | Yes |
| Engine Immobiliser | Yes | Yes |
| Central Locking | Yes | Yes |
| Child Safety Lock | Yes | Yes |
Comfort & Interior
15
▲
| Air Conditioner | (with Rear Vents) | Automatic Climate Control |
| Heater | Yes | — |
| Cruise Control | Yes | — |
| Parking Assist | 360° Camera | — |
| Parking Sensors | Front & Rear | — |
| Keyless Start/ Button Start | Yes | Yes |
| Drive Modes | ECO PRO, COMFORT, SPORT and ADAPTIVE | — |
| Charging Ports | Yes | — |
| Electronic Parking Brake | — | Yes (with Auto Hold) |
| Seat Upholstery | — | Fabric |
| Ventilated Seats | Yes | — |
| Power Windows | Front & Rear | Front & Rear |
| Rain-sensing Wipers | Yes | Yes |
| Rear Wiper | Yes | — |
| Rear Defogger | Yes | — |
Tech & Features
5
▲
| Infotainment Screen | Yes | Yes |
| Audio System | 16 Front & Rear | 8-speaker Sound System |
| USB Compatibility | Yes | — |
| Bluetooth Compatibility | Yes | — |
| Smart Connectivity | Android Auto & Apple CarPlay | Yes (Wireless Android Auto & Apple CarPlay) |
Colours
Colours
▲
| Available Colours | Mineral White Metallic Tanzanite Blue Metallic Mineral White Carbon Black Metallic Dravit Grey Metallic Sparkling Copper Grey Metallic Dravite Grey Metallic Black Sapphire | Coorg Clouds Pristine White Pure Grey Bengal Rouge Munnar Mist Andaman Adventure |
Compare Variants of BMW X7
View All Variants⭐ Currently Viewing
xDrive40i M Sport Signature
125.81 Lakh
Ex-showroom
EMI: ₹2.06L/mo · 20% down · 5yr
11.29 kmpl
automatic
Petrol
Key Features
- 9 Airbags
- Ventilated Seats
- CarPlay / Android Auto
- Push Button Start
- Cruise Control
BMW X7 comparison with similar cars
| FEATURE / SPEC |  |  |  |  |  |
|---|---|---|---|---|---|
| Transmission | 8 | 9 | 1 | 9 | 9 |
| Engine | 2998 cc - 2993 cc | 2999 cc - 2925 cc | - | 1993 cc - 1950 cc | 1991 cc |
| Fuel Type | Petrol / Diesel | Petrol / Diesel | Electric | Diesel / Petrol | Petrol |
| Max Power | 375.48 bhp - 335.25 bhp | 375.48 bhp - 362.07 bhp | 355 bhp - 536.40 bhp | 265.52 bhp - 375.48 bhp | 416 bhp |
| Mileage | 11.29 - 14.31 kmpl | 12 kmpl | - | 11.17 - 16 kmpl | 10 kmpl |
| Boot Space | - | - | - | 630 Litres | 545 Litres |
| Airbags | 9 | 10 | 6 | 9 | 6 |
Compare Variants of Tata Sierra
View All Variants⭐ Currently Viewing
Smart Plus
11.49 Lakh
Ex-showroom
EMI: ₹18,859/mo · 20% down · 5yr
17.4 kmpl
manual
Petrol
Key Features
- Airbags
- CarPlay / Android Auto
- Push Button Start
- Yes Screen
Tata Sierra comparison with similar cars
| FEATURE / SPEC |  |  |  |  |
Just Launched
24 Sep 2026
Mahindra Thar OG
Rs. 10.32 Lakh - 18.99 Lakh
Ex-Showroom
Compare |  |
|---|---|---|---|---|---|---|
| Transmission | 6 / 7 | 5 | 7 / 6 | 1 | 6 | 6 |
| Engine | 1498 cc - 1497 cc | 2499 cc | 1498 cc - 999 cc | - | 1497 cc - 1997 cc | 999 cc - 1333 cc |
| Fuel Type | Petrol / Diesel | Diesel | Petrol | Electric | Diesel / Petrol | Petrol |
| Max Power | 104.5 bhp - 116 bhp | 77.77 bhp | 147.51 bhp - 114 bhp | 169 bhp | 116.93 bhp - 159.58 bhp | 99 bhp - 161 bhp |
| Mileage | 16 - 8-16 kmpl | - | 18.72 - 19.76 kmpl | - | 9 kmpl | 17.75 - 19.41 kmpl |
| Boot Space | - | - | 385 Litres | - | - | 518 Litres |
| Airbags | 6 | 2 | 6 | 6 | 6 | 6 |
Top Models Comparison
VS
BMW X7
₹125.81 Lakh L
Tata Sierra
₹11.49 Lakh L
VS
BMW X7
₹125.81 Lakh L
VF7
₹22.99 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
Range Rover Sport
₹Rs. 1.60 Crore L
VS
BMW X7
₹125.81 Lakh L
Range Rover Velar
₹87.50 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
Creta Electric
₹18.03 Lakh L
VS
BMW X7
₹125.81 Lakh L
Harrier
₹12.89 Lakh L
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