Vehicle
Tata Curvv
A Nexon underneath a different roofline. The Curvv is a coupé-bodied SUV on Tata's ATLAS architecture, sharing its engine range and most of its electrical architecture with the Nexon while sitting on a longer wheelbase. A code list, a connector location or a module part number found under one badge is usually right for the other, which is worth knowing because the Curvv is new enough that little has been written about it specifically.
Four powertrains under one name, and two of them are 1.2 petrols. The Revotron turbo makes 118 hp and 170 Nm; the direct-injection Hyperion makes 123 hp and 225 Nm from the same displacement. Reading a fuelling or boost complaint against the wrong one of those sends the diagnosis to a different injection system entirely — port against direct — so establish which is fitted before touching fuel-trim data.
The battery-electric Curvv is a different vehicle below the floor. It uses Tata's acti.ev platform rather than ATLAS, so the high-voltage layout, the thermal circuit and the charging hardware have nothing in common with the combustion cars that share the badge. Treat any orange-cable work on it as its own subject.
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Generations
-
First generation 2024–present
Coupé SUV on ATLAS, with the battery-electric version on the separate acti.ev platform.
- Body styles
- Coupé SUV
- Platform
- Tata ATLAS
- Engines
-
- 1.2 turbo — REVOTRON · petrol · 88 kW (118 hp) · 170 Nm (125 lb-ft)
- 1.2 turbo direct injection — HYPERION · petrol · 92 kW (123 hp) · 225 Nm (166 lb-ft)
- 1.5 — Revotorq · diesel · 87 kW (116 hp) · 260 Nm (192 lb-ft)
- 55 kWh electric — electric · 123 kW (165 hp) · 215 Nm (159 lb-ft) · on the acti.ev platform, not the ATLAS one the combustion cars use
- Transmissions
- 6-speed manual · 7-speed dual-clutch · Single-speed reduction
- Drivetrain
- Front-wheel drive
Information, not instruction
CarGeek is a reference, not a service manual. Its pages are written from public sources and from what other people have found, never from a manufacturer's own service information, so they can be wrong or incomplete for your particular vehicle. Some of what they describe carries real risk: high voltage, fuel under pressure, stored energy, hot and moving parts.
Have anything you intend to act on checked by a trained person against the manufacturer's own procedure for your vehicle. Nothing here replaces that procedure.
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