Tata Sierra Accomplished Diesel AT vs Adventure Plus Diesel Comparison, Price, Features, Mileage
Both Tata Sierra Accomplished Diesel AT and Tata Sierra Adventure Plus Diesel are fine cars, no argument there. The point is which one fits your life better. Check the engine, mileage and features together and the answer usually becomes clear on its own.
Difference between Tata Sierra Accomplished Diesel AT vs Adventure Plus Diesel
The Accomplished Diesel AT costs ₹2.80 Lakh more than the Adventure Plus Diesel. In return you get Wireless Charger, Ventilated Seats, Transmission and Mileage, upgrades that make a real difference in everyday comfort and convenience.
Wireless Charger
Accomplished Diesel AT
Yes
Adventure Plus Diesel
Ventilated Seats
Accomplished Diesel AT
Yes (Front)
Adventure Plus Diesel
Transmission
Accomplished Diesel AT
6-Speed Automatic (Torque Converter)
Adventure Plus Diesel
6-Speed Manual
Mileage
Accomplished Diesel AT
19-20 kmpl
Adventure Plus Diesel
21.26 kmpl
Key Highlights of Tata Sierra Accomplished Diesel AT vs Adventure Plus Diesel
| Specification | Tata Sierra Accomplished Diesel AT | Tata Sierra Adventure Plus Diesel |
|---|---|---|
| Price (Ex-Showroom) | ₹19.99 Lakh | ₹17.19 Lakh |
| Engine | 1497 cc, 4 Cylinder, Turbocharged Diesel | 1497 cc, 4 Cylinder, Turbocharged Diesel |
| Max Power | 118 PS (116 bhp) @ 4000 rpm | 118 PS (116 bhp) @ 4000 rpm |
| Fuel Type | Diesel | Diesel |
| Transmission | 6-Speed Automatic (Torque Converter) | 6-Speed Manual |
| Mileage (ARAI) | 19-20 kmpl | 21.26 kmpl |
| Seating Capacity | 5 Seater | 5 Seater |
| Body Type | SUV | SUV |
VS
VS
Select Car
Tata Sierra · Accomplished Diesel AT
19.99 Lakh
Ex-Showroom Price
EMI: ₹32,810/mo · 5yr · 20% down · 8.5% p.a.
Loan Offers
Tata Sierra · Adventure Plus Diesel
17.19 Lakh
Ex-Showroom Price
EMI: ₹28,214/mo · 5yr · 20% down · 8.5% p.a.
Loan Offers
Accomplished Diesel AT vs Adventure Plus Diesel EMI
At 8.5% interest over 5 years, Accomplished Diesel AT EMI is ₹32,810 per month and Adventure Plus Diesel EMI is ₹28,214 per month.
Engine & Transmission
8
▲
| Engine | 1497 cc, 4 Cylinder, Turbocharged Diesel | 1497 cc, 4 Cylinder, Turbocharged Diesel |
| Fuel Type | Diesel | Diesel |
| Mileage (ARAI) | 19-20 kmpl | 21.26 kmpl |
| Max Power (bhp@rpm) | 118 PS (116 bhp) @ 4000 rpm | 118 PS (116 bhp) @ 4000 rpm |
| Max Torque (Nm@rpm) | 280 Nm @ 1500-2750 rpm | 260 Nm @ 1500-2750 rpm |
| Emission Standard | BS6 Phase 2 | BS6 Phase 2 |
| Drivetrain | FWD | FWD |
| Transmission | 6-Speed Automatic (Torque Converter) | 6-Speed Manual |
Dimensions & Capacity
5
▲
| Length *Width *Height | 4340 mm × 1841 mm × 1720 mm | 4340 mm × 1841 mm × 1720 mm |
| Wheelbase | 2730 mm | 2730 mm |
| Seating Capacity | 5 | 5 |
| Doors | 5 | 5 |
| Fuel Tank Capacity | 50 litres | 50 litres |
Suspension & Brakes
9
▲
| Front Suspension | McPherson Strut (Frequency Dependent Damping on higher variants) | McPherson Strut (Frequency Dependent Damping on higher variants) |
| Rear Suspension | Twist Beam | Twist Beam |
| Steering | Electric Power-assisted | Electric Power-assisted |
| Front Brake Type | Disc | Disc |
| Rear Brake Type | Disc | Disc |
| Anti-Lock Braking System (ABS) | Yes | Yes |
| Electronic Brake-force Distribution (EBD) | Yes | Yes |
| Electronic Stability Program (ESP) | Yes | Yes |
| Hill Descent Control | Yes | Yes |
Exterior
3
▲
| Sunroof | Panoramic Sunroof | Panoramic Sunroof |
| Roof Rails | Yes | Yes |
| Automatic Headlamps | Yes | Yes |
Safety & Security
10
▲
| ADAS | No | No |
| NCAP Rating | 5-star Bharat NCAP (Adult & Child Occupant) | 5-star Bharat NCAP (Adult & Child Occupant) |
| Airbags | 6 (Driver, Front Passenger, 2 Curtain, 2 Side) | 6 (Driver, Front Passenger, 2 Curtain, 2 Side) |
| Tyre Pressure Monitoring System (TPMS) | Yes | Yes |
| Child Seat Anchor Points | Yes (ISOFIX) | Yes (ISOFIX) |
| Park Distance Control | Front & Rear | Front & Rear |
| Seat Belt Warning | Yes | Yes |
| Engine Immobiliser | Yes | Yes |
| Central Locking | Yes | Yes |
| Child Safety Lock | Yes | Yes |
Comfort & Interior
10
▲
| Air Conditioner | Dual-zone Automatic Climate Control | Dual-zone Automatic Climate Control |
| Parking Assist | Yes (360° Camera) | Yes (360° Camera) |
| Driver Rear View Monitor (DRVM) | Yes (Blind-view Monitor) | Yes (Blind-view Monitor) |
| Keyless Start/ Button Start | Yes | Yes |
| Electronic Parking Brake | Yes (with Auto Hold) | Yes (with Auto Hold) |
| Seat Upholstery | Leatherette | Fabric |
| Driver Seat Adjustment | 6-way Powered, with Memory Function | — |
| Ventilated Seats | Yes (Front) | — |
| Power Windows | Front & Rear | Front & Rear |
| Rain-sensing Wipers | Yes | Yes |
Tech & Features
4
▲
| Infotainment Screen | Yes | Yes |
| Audio System | 12-speaker JBL Audio with Dolby Atmos Soundbar | 8-speaker Sound System |
| Smart Connectivity | Yes (Wireless Android Auto & Apple CarPlay) | Yes (Wireless Android Auto & Apple CarPlay) |
| Wireless Charger | Yes | — |
Colours
Colours
▲
| Available Colours | Coorg Clouds Pristine White Pure Grey Bengal Rouge Munnar Mist Andaman Adventure | Coorg Clouds Pristine White Pure Grey Bengal Rouge Munnar Mist Andaman Adventure |
Compare Variants of Tata Sierra
View All Variants⭐ Currently Viewing
Accomplished Diesel AT
19.99 Lakh
Ex-showroom
EMI: ₹32,810/mo · 20% down · 5yr
19-20 kmpl
automatic
Diesel
Key Features
- Sunroof
- Airbags
- Wireless Charger
- Ventilated Seats
- CarPlay / Android Auto
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 / 8 |
| 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 - 29 kmpl |
| Boot Space | - | - | 385 Litres | - | - | 372 Litres |
| Airbags | 6 | 2 | 6 | 6 | 6 | 6 |
Top Models Comparison
VS
Tata Sierra
₹11.49 Lakh L
Discovery
₹Rs. 1.46 Crore L
VS
Tata Sierra
₹11.49 Lakh L
MU-X
₹Rs. 40.54 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
EQS SUV
₹133.50 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
GLC
₹77.00 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
EV9
₹129.90 Lakh L
VS
Tata Sierra
₹11.49 Lakh L
Fortuner Legender
₹42.92 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?
