The Tata Sierra is finally returning as a stylish, modern SUV, and buyers are already curious how it compares with one of India’s strongest-selling mid-size SUVs — the new Kia Seltos. motormitra.in Although the Sierra has not yet been officially launched, Tata has showcased a near-production-ready concept multiple times, giving a fair idea of what to expect.
The Kia Seltos, on the other hand, recently received a major update, gaining Level-2 ADAS, a panoramic dual-screen setup, new safety features, and a powerful turbo-petrol engine. times.motormitra.in
Both SUVs target modern buyers but take different approaches — Sierra focuses on design and electrification, while Seltos offers a technology-rich, performance-focused package. Auto.MotorMitra
Official references:
Tata Motors – https://www.tatamotors.com
Kia India – https://www.kia.com/in

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Design & Road Presence
The Tata Sierra stands out with its retro-inspired yet futuristic styling, highlighted by:
- Signature wraparound rear glass
- Strong SUV stance
- LED DRLs with a connected light bar
- Chunky wheel arches
- A modern cabin-forward proportion times.motormitra.in
The Kia Seltos maintains a sporty, urban SUV look with:
- Tiger-nose grille
- Sleek LED headlamps
- Stylish alloy wheels
- Sharp creases for a premium feel Auto.MotorMitra
Sierra feels more rugged and bold, while Seltos is more premium and sporty. motormitra.in
Interior & Features Comparison
The new Tata Sierra is expected to get a minimalistic interior with:
- Large touchscreen infotainment
- Full-digital instrument cluster
- Premium upholstery
- Split rear seating (lounge-style in some versions)
- Automatic climate control
- Ventilated seats (expected) Auto.MotorMitra
The new Kia Seltos boasts one of the segment’s best interiors with:
- Dual 10.25-inch panoramic screens
- 360-degree camera
- Ventilated seats
- ADAS Level 2
- Dual-zone climate control
- Premium Bose audio system times.motormitra.in
Seltos clearly takes the lead in tech and connected features. Sierra’s highlight is its lounge-style comfort and unique cabin design. motormitra.in
Engine & Performance Comparison
Tata Sierra – Expected Powertrains
Petrol (Expected):
- 1.5L TGDi Turbo Petrol (from Harrier/Safari)
EV Version:
- Sierra will also come as a fully electric SUV
- Expected 50–60 kWh battery pack
- 400–500 km real-world range Auto.MotorMitra
Kia Seltos – Confirmed Engines
- 1.5L petrol
- 1.5L diesel
- 1.5L turbo-petrol (160 hp) – segment-best performance motormitra.in
Seltos offers more performance options today. Sierra will appeal to EV-focused buyers. motormitra.in
Variants Comparison (Expected vs Confirmed)
Tata Sierra (Expected)
- Smart
- Pure
- Creative
- Creative+
- EV variants for each trim
Kia Seltos (Confirmed)
- HTE
- HTK
- HTK+
- HTX
- HTX+
- GTX
- GTX+
- X-Line
Kia offers far more confirmed variants, while Tata will finalize Sierra variants closer to launch. times.motormitra.in
Dimensions Comparison
| Specification | Tata Sierra (Expected) | Kia Seltos |
|---|---|---|
| Length | ~4,350 mm | 4,365 mm times.motormitra.in |
| Width | ~1,800 mm | 1,800 mm |
| Height | ~1,650 mm Auto.MotorMitra | 1,645 mm |
| Wheelbase | ~2,600 mm | 2,610 mm motormitra.in |
Both SUVs fall in the same mid-size SUV segment. Sierra’s upright design may offer better cabin space.
Safety Features Comparison
Tata Sierra (Expected)
- 6 airbags
- Electronic Stability Program
- ADAS features (expected)
- Strong 5-star safety DNA from Tata Auto.MotorMitra
Kia Seltos (Confirmed)
- 6 airbags standard
- Level-2 ADAS
- 360-degree camera
- Front & rear parking sensors motormitra.in
Seltos currently leads with advanced ADAS. Sierra may match it depending on Tata’s final package. motormitra.in

Also Read:- Top Full-Size SUVs Under ₹20 Lakh in 2026 – Sierra, Creta, Thar & More!
Comparison Table
| Feature | Tata Sierra | Kia Seltos |
|---|---|---|
| Powertrain | Petrol + EV | Petrol + Diesel + Turbo |
| ADAS | Expected times.motormitra.in | Level 2 motormitra.in |
| Screens | Large digital setup | Dual 10.25-inch screens |
| Safety | 5-star DNA | 6 airbags + ADAS |
| Launch Timeline | 2025 | Already on sale Auto.MotorMitra |
If you want a feature-rich SUV right now, the Kia Seltos is the clear winner with its advanced tech, strong performance, and wide variants. Auto.MotorMitra
But if you prefer future-focused design, EV capability, and unique comfort, the Tata Sierra is shaping up to be one of the most interesting SUVs launching in 2025. motormitra.in
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