The cargo three-wheelers and light trucks quietly rewiring how India moves its last mile - built, batteried and coded in-house.
A row of three-wheelers idles outside a hyperlocal warehouse. Most cough diesel. One does not. It hums, takes on 688 kilograms of parcels, and pulls away without a fuel receipt or a trip to the pump. That one is a Euler HiLoad EV, and on a good day there are now more than fifteen thousand of them threading through Indian cities - moving e-commerce parcels, vegetables, and water cans down streets too narrow and too price-sensitive for anything that wastes a rupee.
Euler Motors is an electric commercial vehicle company headquartered in New Delhi. It does the unglamorous part of the EV story: not luxury sedans, but the cargo workhorses that fleets actually buy by the hundred. Three-wheelers. Light four-wheel trucks. Vehicles judged not on horsepower bragging rights but on a single, brutal metric - does this cost less per kilometre than diesel? Increasingly, the loading yard says yes.
Move a parcel across an Indian city and someone, somewhere, is losing sleep over fuel cost. Last-mile logistics is a low-margin business where the vehicle is both the asset and the enemy: diesel three-wheelers are cheap to buy and expensive to feed. Every litre is a tax on a driver who often owns the vehicle outright and counts earnings in hundreds of rupees a day.
The obvious fix - go electric - had an equally obvious catch. Early electric three-wheelers were underpowered, short-range, and built around imported parts that wilted in a 45-degree Indian summer. They were cheaper to run and worse at the actual job. For a fleet operator, "greener but weaker" is not a pitch. It is a reason to keep buying diesel.
So the real problem was never "make an EV." It was "make an EV good enough that a hard-nosed fleet owner picks it for money, not morality." That meant owning the parts everyone else imported - the battery, the motor, the software - and engineering them for Indian heat, Indian roads, and Indian payloads. Harder. Slower. The only version worth doing.
Saurav Kumar is not the obvious person to build a truck. He studied computer science at Delhi College of Engineering, then worked at INRIA in France on driver-assistance systems meant to keep cars from hitting things. Before Euler, he co-founded Cube26, an IoT software startup backed by Tiger Global and Flipkart. Nothing in that resume says "heavy industry."
Which may be exactly why the bet looked different. Kumar approached commercial vehicles the way a software person approaches a stubborn system: don't paper over the weak component, rebuild it. In 2018 he started Euler Motors on the premise that the powertrain and battery couldn't be bought off a shelf and bolted on - they had to be designed from scratch, in India, for the specific punishment of Indian commercial use.
The result is a company that calls its liquid-cooled battery system "ArcReactor" and treats thermal management as a feature, not an afterthought. It is the kind of detail that bores a consumer and delights a fleet manager whose vehicles run twelve hours a day in summer.
Euler's lineup is short on purpose. Each vehicle exists to win a specific slice of the last mile, and each is built around the same in-house guts.
The flagship. A 13 kWh liquid-cooled ArcReactor pack, roughly 688 kg payload, and a real-world range of about 110-170 km. The vehicle that put Euler on the road - and 10,000-plus of them out there.
Marketed as India's first four-wheel LCV with ADAS. Payload ~1,250 kg, range of 140-200 km, CCS fast charging, a 10.2-inch screen, and drive modes named Range, Thunder and Rhino. Won EV of the Year.
Priced around Rs 5.99 lakh with a certified one-tonne payload and 140-200 km of real-world range. The value entry into Euler's four-wheel story, with fast charging built in.
All of it is built at a five-lakh-square-foot R&D and manufacturing facility in Palwal, Haryana, rated for 36,000 vehicles a year. The company designs the powertrain, assembles the battery, and writes the software - the opposite of the import-and-badge approach it was founded to replace.
A thesis is just a sentence until vehicles move and money follows. Euler's case rests on a handful of figures - market share in the four-wheel cargo segment, vehicles on the road, and a capital base from investors who don't usually fund vapour.
The customer side is e-commerce, hyperlocal delivery and logistics fleets - operators who buy in bulk and re-order only when the math holds. Euler sold 3,050 vehicles in FY25, runs 80-plus showrooms across roughly 60 cities, and is pushing toward 100 cities while targeting around Rs 400 crore in FY26 revenue. The Storm EV ships with an industry-first 7-year / 2-lakh-km warranty, which is a quiet way of saying the company is willing to bet on its own durability.
Euler's stated mission is unfashionably practical: accelerate commercial EV adoption in India by building vehicles that are cheaper to run than diesel, using technology designed for Indian conditions. There is no talk of saving the planet by guilt. The argument is that a profitable EV gets bought, and a bought EV is the one that actually takes diesel off the road.
That framing matters because it changes who has to be convinced. Euler isn't trying to win over climate idealists. It's trying to win over a transport contractor in Pune doing arithmetic on a napkin. Get that person, and the emissions follow as a side effect.
Passenger EVs get the headlines. Commercial vehicles move the needle. A cargo three-wheeler runs all day, every day, in dense city air - so each one swapped from diesel does outsized work on emissions and on a driver's take-home pay. Multiply by a country the size of India and the unglamorous workhorse becomes the most consequential vehicle on the chart.
Euler's edge - the in-house battery, the thermal engineering, the refusal to import-and-badge - is also its risk. Hardware is slow and capital-hungry, and the competition now includes Mahindra, Tata, Piaggio, Bajaj and a field of startups. Scaling a 36,000-vehicle plant while keeping costs under diesel is a knife-edge. The Series E capital buys time to walk it.
That is the whole project, really. Not a moonshot. A better truck, sold on better economics, in a market that finally has a reason to switch. Euler Motors is betting the future of India's roads is decided one loading yard at a time - and showing up early to each one.