Comparing the Tata Harrier.ev and the Tata Sierra side by side helps you weigh how each car fits your driving needs before you decide. In terms of pricing, the Tata Harrier.ev is available at ₹2,149,000, while the Tata Sierra is priced at ₹2,290,000. The full specification, pricing and feature breakdown for both cars is available in the table below.
| Specification | ||
|---|---|---|
Engine & Performance |
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| Battery | 65 kWh or 75 kWh LFP | LFP Battery (IP67) |
| Displacement | — | N/A (Electric) |
| Drive Type | RWD or AWD dual-motor | FWD / AWD |
| Engine Type | Electric motor (PMSM) | Permanent Magnet Synchronous Motor |
| Fuel Type | Electric | Electric |
| Gearbox | 1-speed | Single-Speed |
| Power | RWD: 175 kW | 167 bhp (FWD) / 268 bhp (AWD) |
| Starter | — | Electric |
| Torque | AWD: 504 Nm | 250 Nm (FWD) / 430 Nm (AWD) |
| Transmission Type | Single-speed automatic | Automatic (Single-Speed) |
Electric Vehicle Specs |
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| Battery Capacity | 65 kWh or 75 kWh LFP | 60 kWh / 69 kWh |
| Charging Time | 20–80% in ~25 min (120 kW DC); full AC home charge ~10.7 h (7.2 kW) | DC Fast: ~40 min (10-80%) |
| Fast Charging Support | 120 kW DC fast charging | Yes - CCS2 DC |
| Range | Up to 627 km (MIDC) | 450 km+ (est.) |
| Regenerative Braking | Yes (4 levels) | Yes - Regen Levels |
Dimensions & Weight |
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| Boot Space | 502 L | 426 Litres |
| Gross Vehicle Weight | — | 2200 kg |
| Ground Clearance | — | 205 mm |
| Kerb Weight | — | 1700 kg (est.) |
| Length, Width, Height | 4607 × 2132 × 1740 mm | 4350 mm / 1825 mm / 1635 mm |
| Seating Capacity | — | 5 |
| Wheelbase | 2741 mm | 2560 mm |
Comfort & Interior |
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| Adjustable Steering | Tilt + telescopic | Tilt & Telescopic |
| Auto-Dimming IRVM | Yes | — |
| Central Locking | Yes | Yes |
| Climate Control | Automatic climate control | Automatic Dual-Zone Climate Control |
| Cluster | — | 12.3-inch Digital Cluster |
| Cruise Control | Adaptive cruise control (Level 2 ADAS) | Yes - ADAS |
| Electrically Adjustable Seats | Eight-way driver + four-way passenger front seat | Yes - Driver |
| Infotainment System | 14.53″ Neo QLED + Harman + Samsung display | 12.3-inch Touchscreen with Wireless Android Auto & Apple CarPlay |
| Keyless Entry | Yes | Yes |
| Power Adjustable ORVMs | Yes | Yes |
| Power Windows | Yes | Yes |
| Push Start | Yes (Push-button start) | Yes |
| Rear AC Vents | Yes | Yes |
| Rear Seat Armrest | Yes (with front sliding armrest) | Yes |
| Seat Upholstery | Leatherette (Adventure+ variants and above) | Leatherette / Leather |
| Sound System | JBL Black 10‑speaker system with Dolby Atmos | JBL 9-Speaker |
| Sunroof | Panoramic sunroof | Panoramic Sunroof |
| USB Ports | 45 W USB‑C charger | Yes - V2L |
| Voice Command | Yes, multilingual voice recognition | Yes |
| Wireless Charger | Yes, 45 W USB‑C | Yes |
Exterior & Lighting |
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| Body-Colored Bumpers | Yes | Yes |
| DRLs | Full-width LED DRLs | LED DRLs |
| Fog Lamps | Front fog lamps (implied) | Yes - LED |
| Headlight | LED projector headlamps | LED Matrix Headlamps |
| ORVMs with Turn Indicators | Electrically foldable ORVMs with indicators | Yes - Power Folding |
| Rear Wiper & Defogger | Yes | Yes |
| Roof Rails | Yes | Yes |
| Tail Lamp Type | LED connected tail lamps | LED Tail Lamps |
| Tyre Size | 18″ alloy (Adventure; 19″ for AWD top trims) | 225/60 R18 |
| Tyre Type | Alloy wheels | Radial, Tubeless |
| Wheel Type | Alloy | 18-inch Alloy Wheels |
Safety |
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| ABS | Yes | Yes |
| Airbags | 6–7 (variant dependent) | 6 Airbags |
| Brake Assist | Yes (Hydraulic Brake Assist) | Yes |
| EBD | Yes | Yes |
| Electronic Stability Program (ESP) | Yes | Yes |
| Hill Hold Assist | Yes (HHC) | Yes |
| ISOFIX Child Seat Mounts | Yes | Yes |
| Rear Parking Camera | 360° camera available | Yes - 360° |
| Rear Parking Sensors | Yes | Yes |
| TPMS (Tyre Pressure Monitoring System) | Yes | Yes |
Other Specifications |
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| Car Image2 | — |
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| Car Image3 | — |
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| Color Options | Nainital Nocturne, Pristine White, Empowered Oxide, Pure Grey; Stealth in matte black | Pure GreyPrestine WhiteBengal RougeMunar MistCoorg CloudAndaman Adventure |
| Expert Name | — | Motoautiv Expert |
| Expert Rating | — | 4.2 |
