Tata Motors now offers two paths for the modern driver, the Curvv and the Curvv EV. While they share a similar design philosophy, their core power systems are entirely different. One is driven by conventional fuel, the other by electric energy. If you are considering either of these models, understanding how they differ in engine type, driving range, and daily usability is essential. This blog offers a clear, structured comparison based on brochure details.
The key difference between Curvv and Curvv EV lies in how they are powered. One uses internal combustion, while the other runs on a battery.
The Tata Curvv comes with three engine choices:
● 1.2L Revotron petrol engine delivering 88.2 kW power and 170 Nm torque
● 1.5L Kryojet diesel engine with 86.7 kW power and 260 Nm torque
● Hyperion GDi petrol engine with 91.9 kW power and 225 Nm torque
Each engine supports Eco, City, and Sport drive modes. Depending on the variant, both manual and automatic transmissions are available.
The Tata Curvv EV has a permanent magnet synchronous motor and comes in two battery variants:
● Curvv EV 45 with 110 kW power and 215 Nm torque
● Curvv EV 55 with 123 kW power and 215 Nm torque
The motor is supported by a liquid-cooled battery pack and IP67-rated protection, ensuring thermal stability and safety.
Buyers care a lot about how far each car goes before needing a refill or recharge. Here's how the Curvv and Curvv EV compare.
The Curvv has a 44-litre fuel tank. The brochure does not include specific mileage figures, but the setup is optimised for city and highway use, especially in the diesel variant, which offers more torque at lower RPM.
The Curvv EV’s range is clearly defined:
● Curvv EV 55 offers a certified range of 502 km
● Curvv EV 45 offers a certified range of 430 km
The estimated real-world driving range is about 400–425 km for the 55 kWh battery and 330–350 km for the 45 kWh battery. These values depend on driving style, usage and terrain.
This is where the day-to-day user experience changes.
Filling up the Curvv is quick and conventional. Visit any petrol or diesel pump, refuel in minutes, and you are back on the road. It suits people who value faster stops and familiar service networks.
The Curvv EV supports three primary charging methods:
● DC fast charging: 10 to 80 per cent in 40 minutes
● 7.2 kW AC wall box: Full charge in 6.5 to 7.9 hours
● 15A portable charger: Full charge in 17.5 to 21 hours
Additional EV features include:
● Vehicle to Load (V2L): Powers appliances directly from the car
● Vehicle to Vehicle (V2V): Shares charge with another compatible EV
While both models deliver a strong road presence, their driving feel differs.
● Curvv EV 55 does 0–100 km/h in 8.6 seconds
● Curvv EV 45 reaches 100 km/h in 9.0 seconds
Electric motors deliver power instantly, making the drive feel quick and smooth. Regenerative braking, controlled via paddle shifters, allows for additional control over deceleration.
The Curvv petrol and diesel variants offer a more familiar feel with gear shifts and engine feedback. Manual options allow more driving control, while dual-clutch automatics provide comfort in city traffic.
The Curvv and Curvv EV share a design vision but follow different engineering paths. The Curvv appeals to those who prefer traditional refuelling, manual control, and long-established engine setups. The Curvv EV is designed for a cleaner, quieter experience, focusing on innovative energy use and technology-driven features.
Your choice depends on how you drive, how often you refuel or recharge and what kind of performance you value most. Both versions offer solid options for today’s Indian roads — whether you plug in or fill up.
Disclaimer: This article is published in association with ACKO and not created by TNM Editorial.