Tata Sierra Diesel Automatic Real World Mileage Tested

Even in the mid-size SUV segment, mileage matters, especially if you’re clocking big kilometres every day. So, we put the Tata Sierra Diesel AT through CarWale’s real-world mileage test. 📊 Mileage Results: • City: 12.3 kmpl • Highway: 16.2 kmpl • Overall: 13.27 kmpl Are these segment-best figures? No. But here’s where things get interesting. Compared to the Sierra Petrol AT, which managed around 8 kmpl in the city and 13 kmpl on the highway, the diesel is in a different league. That’s over 50% better efficiency in urban driving, along with a healthy advantage on the highway. Add the diesel’s stronger low-end torque, and it feels far more effortless in traffic too. If your daily routine involves long commutes or frequent highway trips, the Sierra Diesel AT makes a much stronger case than its petrol counterpart. #tata #sierra #dieselat #mileagetest #mileage #diesel #tatasierra