I have been using a Swift Dzire diesel for 20 years and am very happy with its performance. I drive about 40 km daily, mostly local. I want to buy a new car with a slightly larger boot (around 600 litres). My requirements are minimal, but essential daily-use features are a must. My budget is under ₹16 lakh on road. Please suggest suitable options.

Autocar India

•2h

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

Autocar India

•1m

As a first car, from your two shortlisted choices, we recommend the Mahindra XUV 3XO RevX A. While the larger Tata Sierra is certainly better on road presence, in every other aspect, the XUV is a better fit. Its more compact dimensions make it much easier to drive, which is a worthwhile consideration for your first car. It is very comfortable, including in the rear seat and being a 5-star Bharat NCAP rated car, safety is not an issue. It has a 131hp turbo-petrol engine that is the most powerful in any compact SUV. Overall, this Mahindra car has an excellent power-to-weight ratio and is fun to drive too. Moreover, its price is around Rs 3 lakh less than the Sierra Pure+. The Tata Sierra Pure+ comes with only the naturally aspirated 1.5-litre petrol engine. While it's smooth enough, thanks to the heavy Sierra kerb weight, its power-to-weight ratio is nowhere as good as the XUV 3XO's. Also, the Pure+ variant of the Sierra, aside from being more expensive, won't be as well equipped as the 3XO RevX A. Overall, for your needs, the Mahindra is the better be

Mahindra XUV 3XO

Tata Sierra

Autocar India

•2d

With 500 km a month with at most you and one passenger (but sometimes 5-7 members), the Mahindra XUV 7XO petrol automatic in the 7-seat version is the better fit for you. It gives you a proper third row for those rare family trips, yet the rest of the time it works well as a calm, easy daily car.For your low running, petrol makes more sense than electric. Try to avoid the higher upfront price of an EV as you will not drive enough each month to recover that extra cost. The XUV’s petrol with the automatic gearbox that changes gears on its own will feel far easier than your i20 manual in stop-go traffic.A couple of trade-offs to note. The Mahindra car that you are considering, is big, so parking in tight spots needs some care. Also, the third row is best for kids or short adults on short trips but not during long highway stretches.Overall, for your usage and this being your last car, the XUV 7XO petrol automatic 7-seater lines up best.

Mahindra XUV 7XO

Tata Sierra