BMW X3 VS Tata Sierra Comparison, Price, Features, Mileage
Papa said BMW X3, friends said Tata Sierra, and you are caught in the middle. Classic situation. End of the day check the actual specs and numbers yourself and make your own call. The table below has everything clearly.
Difference between BMW X3 vs Tata Sierra
Comparing top models: xDrive 20d M Sport vs Accomplished Plus Diesel AT. BMW X3's top variant is priced ₹53.21 Lakh higher. Key differences are in Mileage (ARAI), Sunroof, Airbags and Infotainment Screen.
Mileage (ARAI)
xDrive 20d M Sport
17.86 kmpl
Accomplished Plus Diesel AT
19.5
Sunroof
xDrive 20d M Sport
Panoramic
Accomplished Plus Diesel AT
Panoramic Sunroof
Airbags
xDrive 20d M Sport
6
Accomplished Plus Diesel AT
6 (Driver, Front Passenger, 2 Curtain, 2 Side)
Infotainment Screen
xDrive 20d M Sport
Yes
Accomplished Plus Diesel AT
12.3-inch Touchscreen + 12.3-inch Co-driver Screen
Key Highlights of BMW X3 vs Tata Sierra
| Specification | BMW X3 | Tata Sierra |
|---|---|---|
| Price (Ex-Showroom) | ₹74.50 Lakh | ₹11.49 Lakh |
| Engine | 1998 cc | 1498 cc, 4 Cylinder Inline, 4 Valves/Cylinder, DOHC, Naturally Aspirated |
| Max Power | 255bhp@4500-6500rpm | 106 PS (104.5 bhp) @ 6000 rpm |
| Fuel Type | Petrol | Petrol |
| Transmission | 8-Speed Automatic | 6-Speed Manual |
| Mileage (ARAI) | 14.61 kmpl | 17.4 kmpl |
| Seating Capacity | 5 Seater | 5 Seater |
| Body Type | SUV | SUV |
VS
VS
Select Car
BMW X3 · xDrive 30 M Sport Pro
74.50 Lakh
Ex-Showroom Price
EMI: ₹122,279/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 X3 vs Tata Sierra EMI
Plan your budget: BMW X3 needs ₹122,279 per month and Tata Sierra needs ₹18,859 per month as monthly EMI.
Engine & Transmission
9
▲
| Engine | 1998 cc | 1498 cc, 4 Cylinder Inline, 4 Valves/Cylinder, DOHC, Naturally Aspirated |
| Engine Type | 4 Cylinder, 4 Valve/Cylinder | — |
| Fuel Type | Petrol | Petrol |
| Mileage (ARAI) | 14.61 kmpl | 17.4 kmpl |
| Max Power (bhp@rpm) | 255bhp@4500-6500rpm | 106 PS (104.5 bhp) @ 6000 rpm |
| Max Torque (Nm@rpm) | 400Nm@1600-4600rpm | 145 Nm @ 2100 rpm |
| Emission Standard | BS VI 2.0 | BS6 Phase 2 |
| Drivetrain | AWD | FWD |
| Transmission | 8-Speed Automatic | 6-Speed Manual |
Dimensions & Capacity
5
▲
| Length *Width *Height | 4755 mm × 1920 mm × 1660 mm | 4340 mm × 1841 mm × 1720 mm |
| Wheelbase | 2865 mm | 2730 mm |
| Seating Capacity | 5 | 5 |
| Doors | — | 5 |
| Fuel Tank Capacity | — | 50 litres |
Suspension & Brakes
11
▲
| Front Suspension | — | McPherson Strut (Frequency Dependent Damping on higher variants) |
| Rear Suspension | — | Twist Beam |
| Steering | Electric | Electric Power-assisted |
| Tyres | 285 / 40 R20 | — |
| Front Brake Type | Ventilated Disc | Disc |
| Rear Brake Type | Ventilated Disc | Disc |
| Anti-Lock Braking System (ABS) | Yes | Yes |
| Brake Assist (BA) | Yes | — |
| Electronic Brake-force Distribution (EBD) | Yes | Yes |
| Electronic Stability Program (ESP) | Yes | Yes |
| Traction Control System (TC/TCS) | Yes | — |
Exterior
7
▲
| Sunroof | Panoramic | — |
| Antenna | Roof-Mounted Antenna | — |
| Headlights | LED | — |
| Automatic Headlamps | Yes | Yes |
| Taillights | LED | — |
| Daytime Running Lights | Yes | — |
| Fog Lights | Yes | — |
Safety & Security
9
▲
| ADAS | Forward Collision Warning, Automatic Emergency Braking, Lane Departure Warning, Adaptive High Beam Assist | No |
| NCAP Rating | — | 5-star Bharat NCAP (Adult & Child Occupant) |
| Airbags | 6 | 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
18
▲
| Air Conditioner | Yes (with Rear Vents) | Automatic Climate Control |
| Heater | Yes | — |
| Cruise Control | Yes | — |
| Parking Assist | 360° Camera | — |
| Parking Sensors | Front & Rear | — |
| Driver Rear View Monitor (DRVM) | With Guidedlines | — |
| Keyless Start/ Button Start | Yes | Yes |
| Charging Ports | Yes | — |
| Electronic Parking Brake | — | Yes (with Auto Hold) |
| Seat Upholstery | Leather | Fabric |
| Driver Seat Adjustment | Yes | — |
| Ventilated Seats | Yes | — |
| Split Rear Seat | Bench Folding | — |
| Power Windows | Front & Rear | Front & Rear |
| ORVM (Outside Rear View Mirrors) | Powered | — |
| Rain-sensing Wipers | Yes | Yes |
| Rear Wiper | Yes | — |
| Rear Defogger | Yes | — |
Tech & Features
6
▲
| Infotainment Screen | Yes | Yes |
| Audio System | 15 Front & Rear | 8-speaker Sound System |
| USB Compatibility | Yes | — |
| Bluetooth Compatibility | Yes | — |
| Smart Connectivity | Android Auto & Apple CarPlay | Yes (Wireless Android Auto & Apple CarPlay) |
| Wireless Charger | Yes | — |
Colours
Colours
▲
| Available Colours | Tanzanite Blue Metallic Creamy White Alpine White Solid Dune Grey Metallic Black Sapphire Metallic | Coorg Clouds Pristine White Pure Grey Bengal Rouge Munnar Mist Andaman Adventure |
Compare Variants of BMW X3
View All Variants⭐ Currently Viewing
xDrive 30 M Sport Pro
74.50 Lakh
Ex-showroom
EMI: ₹1.22L/mo · 20% down · 5yr
14.61 kmpl
automatic
Petrol
Key Features
- Sunroof
- ADAS
- 6 Airbags
- Wireless Charger
- Ventilated Seats
BMW X3 comparison with similar cars
| FEATURE / SPEC |  |  |  |  |
|---|---|---|---|---|
| Transmission | 8 | 9 | 7 | 7 / 8 |
| Engine | 1998 cc - 1995 cc | 1993 cc - 1999 cc | 1984 cc | 1332 cc - 1950 cc |
| Fuel Type | Petrol / Diesel | Diesel / Petrol | Petrol | Petrol / Diesel |
| Max Power | 255 bhp - 187 bhp | 194.44 bhp - 254.79 bhp | - | 160.92 bhp - 187.74 bhp |
| Mileage | 13.38 - 17.86 kmpl | 12.7 - 18 kmpl | 15 kmpl | 17.4 - 18.9 kmpl |
| Boot Space | - | 620 Litres | 281 Litres | 425 Litres |
| Airbags | 6 | 7 | 9 | 7 |
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 X3
₹72.50 Lakh L
Tata Sierra
₹11.49 Lakh L
VS
BMW X3
₹72.50 Lakh L
XUV 7XO
₹13.66 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
Atto 3
₹24.99 Lakh L
VS
BMW X3
₹72.50 Lakh L
Syros
₹8.42 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
XM
₹254.55 Lakh L
VS
BMW X3
₹72.50 Lakh L
Scorpio
₹13.00 Lakh L
News Latest News & Articles
View All ›
Tata Sierra EV vs Mahindra BE 6: Can Tata’s Iconic SUV Make a Strong EV Comeback
Mahindra XUV 3XO CNG Is Near. What About the Boot Space?
Jeep’s Tata-Based SUV Is Coming, But Likely Not Before 2028
Honda Elevate Facelift CVT: What Rs 1.5 Lakh Extra Buys
Mahindra XUV 3XO CNG Faces One Big Boot Space Test
Skoda’s First-Ever Strong Hybrid Debuts, Skips India for Now
MG Hector STORM Costs More Than the Top Trim: Why?
