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Abhijeet Desai

6w

I am planning to buy the Tata Sierra (top-end variant) and need advice on choosing between the petrol and diesel options. My usage is as follows: Daily driving: 50-60 km Long trips: around 400 km once every 2–3 months Location: Shirala, Maharashtra (mix of city, highway, and ghat roads) Considering mileage, maintenance, and long-term ownership costs, which engine would be better suited for my usage - turbo petrol or diesel? I would also appreciate insights based on real user experiences and practical ownership.

Autocar India team

Autocar India

Verified
6w

With 50-60 km every day, a 400 km trip every couple of months, and a mix of city, highway and ghat roads around Shirala, the Tata Sierra diesel in the top trim will suit you better than the turbo petrol. Your running is high, so the diesel will use less fuel day to day and, over a few years, the lower fuel bills usually make up for the higher buying price. On hilly roads, the diesel’s stronger pull at low speeds makes life easy - fewer gear changes, cleaner overtakes, and it feels more relaxed when the car is full of people or luggage.

There are a couple of points to know. A modern diesel has a soot filter in the exhaust - called a Diesel Particulate Filter (DPF). It needs regular warm runs to keep itself clean. Your daily 50-60 km should be enough, but those highway runs would be ideal for this. If you do many short, cold-start drives for a week or two, you may see a warning asking for a steady drive to clear it. The advantage of Tata's diesel is that it doesn't require AdBlue, as it uses a Lean NOx trap rather than a Selective Catalytic Reduction (SCR) system to manage NOx, so that's one less thing you'll have to keep in mind.

Pick the turbo petrol only if you value refinement above all else, and performance, which is much stronger than the diesel's. However, its fuel economy is nowhere near as good, and in our tests, we managed just 6.49kpl in the city and 13.7kpl on the highway.

Tata Sierra

Tata Sierra

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Gp behura

5w

I am planning to buy tata siera. I have dailly usage of 50km. What is better for me diesel or petrol??

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Abhishek Das

1w

I am planning to purchase a new automatic car and am confused between the Honda Amaze ZX CVT and the Skoda Kylaq Signature Plus AT. My usage will be around 90% city driving, primarily for office commuting between Dwarka, Delhi and my office near IFFCO Chowk, Gurugram (approximately 25 km one way). However, I will not be driving daily, as I often use the Metro as well. The car will also be driven by my 69-year-old father, so ease of driving, comfort, visibility, ingress/egress, and reliability are important considerations. Our previous car was an Alto K10 Manual, so this will be our first automatic car and a significant upgrade. Considering my usage pattern, family profile and the fact that we intend to keep the car for a long period for around 10 years, which of these two would you recommend?

Autocar India team

Autocar India

Verified
5d

Based on your requirement, we would recommend the Honda Amaze ZX CVT over the Skoda Kylaq Signature+ AT. The reason is that your priorities are not outright performance or driving excitement. You are looking for a car that will spend 90% of its life in city traffic, will also be driven by your 69-year-old father, and is expected to stay with the family for around 10 years. In that context, Amaze's strengths line up perfectly with your requirements. The CVT is smoother than the Kylaq's torque converter automatic in stop-and-go traffic, visibility is excellent, the car is easy to place on the road, ingress and egress are straightforward, and Honda's long-term reliability record is hard to fault. Coming from an Alto K10, it will already feel like a substantial upgrade in comfort, refinement and features.The Kylaq Signature Plus AT is the more desirable car from an enthusiast's perspective. The 1.0 TSI turbo petrol has more punch, the higher seating position is nice, and the overall package feels more substantial. However, it is also a larger vehicle to manoeuvre, and while the automatic is good, it is not quite as seamless in everyday traffic as Honda's CVT.Another point in Amaze's favour is that the ZX variant gets Honda Sensing ADAS, which adds useful safety features without making the car complicated to operate. Since your father will also be driving it, that extra layer of safety is a nice bonus.

VehicleHonda Amaze
VehicleSkoda Kylaq

Posted on: 28 Apr 2026