Tata Sierra Spotted Testing: AWD or CNG Variant Coming Soon?

• The new Tata Sierra has been spotted testing on Indian roads, with a visible exhaust tailpipe sparking speculation.
• Auto experts suggest the test mule could be a CNG version for fuel efficiency or an AWD variant for off-road capability.
• The Sierra, launched in December 2025 at ₹11.49 lakh, competes with Hyundai Creta, Kia Seltos, and Maruti Grand Vitara.
• Current variants feature 1.5-liter turbo petrol and diesel engines; CNG and AWD versions are being fast-tracked due to buyer demand.
• The new variants will directly compete with Maruti Victoris, which offers petrol, hybrid, CNG, and AWD options, potentially boosting Sierra's sales.