Tata Sierra EV VS Harrier EV Specs, Photos, Prices, Variants Compared

Tata just launched the Sierra EV at ₹18.79 lakh, and the moment you line it up against the Harrier EV, it's obvious these two are fishing in the same pond. Same Acti.ev+ platform, same TiDAL E&E architecture, same battery choices, same dual-motor AWD setup on the bigger pack. T

The Sierra EV undercuts the Harrier EV by close to ₹2.7 lakh at the entry point, and once you actually compare what each one looks like, what's inside, and how safe they are, the gap between them gets even more interesting.

Powertrain: same hardware, slightly different numbers

The Sierra EV AWD's claimed 5.8-second 0-100 kmph time is half a second quicker than the Harrier EV QWD's 6.3 seconds, despite Harrier make more horsepower

That's almost certainly because the Sierra is the lighter SUV of the two, since the powertrain hardware underneath is shared.

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Exterior: same face, different attitude

This is where the family resemblance actually shows. Both EVs borrow heavily from their ICE siblings rather than getting a ground-up redesign, but they take it in different directions.

The Sierra EV keeps the boxy, retro-modern stance of the ICE Sierra, just with a few EV giveaways. It drops the blacked-out section between the light bar and headlamps that the petrol/diesel version has, skips the "SIERRA" lettering above the Tata badge, and gets a different front bumper with noticeably more gloss black trim.

Everything else, the side profile, the rear, the glasshouse, is carried over from the ICE car. Ground clearance sits at 205mm.

The Harrier EV goes for a more aggressive, closed-off look. It gets a sealed front grille, full-width LED daytime running lights, 19-inch alloy wheels, connected LED tail lamps, and a coupe-like roofline that gives it a wider, more dominant stance on the road.

There's also a Stealth Edition with matte black paint and piano black alloys if you want something that doesn't look like every other Harrier on the street.

If you want a Tata EV that looks like a slightly rugged, retro SUV, the Sierra EV does that. If you want something that looks like a flagship, the Harrier EV's closed grille and coupe silhouette does more of the talking.

Interior: Both are on par but Sierra has more screen real estate

Both SUVs carry over their ICE interiors with EV-specific tweaks, but the Harrier EV's cabin is a step up in screen quality

The Sierra EV gets a triple-screen layout, ambient lighting, a 12-speaker JBL Black sound system, dual-zone climate control, a panoramic sunroof, Boss mode for rear passengers, a cabin air purifier, powered and ventilated front seats, and a powered tailgate, depending on variant.

It also borrows summon mode and the DrivePay in-car UPI payment feature from the Harrier EV. Boot space is rated at 622 litres up to the roofline, 450 litres up to the parcel shelf, and 1,257 litres with the rear seats folded.

The Harrier EV steps it up with a 14.5-inch (some listings put it at 14.53-inch) touchscreen paired with a 12.25-inch digital instrument cluster, both running on a Samsung-developed Neo QLED display, plus phygital buttons and a four-spoke steering wheel with an illuminated logo.

It also gets an HD rear-view mirror that doubles as a front and rear dashcam, three interior trim options, and the same Boss mode, panoramic sunroof, and DrivePay setup as the Sierra EV.

In short, the Sierra EV's interior is genuinely well-equipped for the price, but the Harrier EV's larger, sharper screens and dashcam-equipped IRVM are the kind of details that justify some of its price premium.

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Safety: one's crash tested, the other isn't yet

The Harrier EV has a confirmed 5-star Bharat NCAP rating, with a near-perfect score in adult occupant protection. It comes with 6 or 7 airbags depending on variant, Level 2 ADAS with adaptive cruise control and lane-keeping assist, ABS with EBD, electronic stability program, and an electronic parking brake with auto-hold.

The Sierra EV, at launch, carries over 6 airbags as standard, Level 2 ADAS, and the same electronic stability and braking systems, but it has not yet been crash tested by Bharat NCAP or any other agency. 

Tata has however conducted a in-house Sierra EV crash test and claimed a perfect stable structure 

Variants And Price Comparison

 Sierra EV gets you AWD at ₹25.99 lakh, the Harrier EV gets you AWD at ₹26.49 lakh on its cheaper QWD trim, or ₹28.99 lakh if you want the fully loaded Empowered version. 

Everything below that AWD threshold on both cars is a single-motor RWD setup, and the only thing that changes as you move up the list is battery size and equipment.

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Which one should you actually buy?

If your budget tops out around ₹20-22 lakh and AWD isn't a priority, the Sierra EV's Adventure variant gets you the same 238 PS single-motor setup as the Harrier EV's Adventure trims, just cheaper. I

If you want AWD without spending close to ₹30 lakh, the Sierra EV's Empowered A at ₹25.99 lakh is currently the most affordable way into a dual-motor Tata EV. 

But if safety credentials matter and you don't want to wait for a crash test rating, or if you want the bigger cabin and the sharper screens, the Harrier EV is still the safer, more proven buy today.

Image Source: Tata Motors