Vehicle
Tata Altroz
The premium hatchback on Tata's ALFA platform, and the model where the marque's Revotron petrol and Revotorq diesel engines reached volume. The variant decides the diagnosis. The 1.2 turbo petrol pairs with a dry dual-clutch gearbox on the DCA cars, and its clutch-temperature and actuator-position codes are the commonest complaint, usually appearing after sustained stop-start traffic rather than as a component failure. The 1.5 diesel carries a particulate filter that regenerates poorly on short urban runs, so a soot-load code there is often a duty-cycle question. Electrically the car is heavily networked for its class and a weak battery produces faults across unrelated modules.
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Generations
-
First generation 2020–present
ALFA platform; the dry dual-clutch on DCA cars generates most of its codes in stop-start traffic.
- Body styles
- Hatchback
- Platform
- Tata ALFA
- Engines
-
- 1.2 — REVOTRON · petrol · 63–88 kW (84–118 hp) · 115 Nm (85 lb-ft)
- 1.2 turbo — REVOTRON · petrol · 81–88 kW (108–118 hp) · 140–170 Nm (103–125 lb-ft)
- 1.5 — REVOTORQ · diesel · 66 kW (89 hp) · 200 Nm (148 lb-ft)
- 1.2 CNG — Revotron · CNG bi-fuel · 54 kW (72 hp) · 103 Nm (76 lb-ft) · iCNG
- Transmissions
- 5-speed manual · 6-speed manual · 5-speed automated manual · 6-speed DCA
- Drivetrain
- Front-wheel drive
Information, not instruction
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