We suggest you wait for the new Skoda Kushaq, which will be launched next month. It has more features and is great on the highway and twisty roads. Your budget may limit you to the 1.0 TSI engine, but that’s a really punchy engine mated to a smooth 6-speed automatic box. The Honda Elevate works well as a city car, but it's nowhere near as good as a Kushaq or even a Skoda Slavia on a twisty road.

Firstly, we don’t think you should worry about diesel restrictions on new cars in Mumbai. The current diesel engines are quite clean, and if there is a ban in the future, it will only be the older diesels that will be taken off the road. The Maruti Suzuki Victoris hybrid would have been a good choice. But as you said and we have pointed out too in our tests, the boot space is compromised because of the hybrid batteries, and the rear seats are not very spacious. The other cars you have listed are all turbo-petrol petrol, so they won’t be economical and will burn a hole in your pocket if you drive 80km every day. Since you have shortlisted some compact SUVs, we suggest you look at the Hyundai Venue diesel. It has just been launched, so it's very fresh and will age well over a 10-year lifecycle, and the diesel engine is very efficient and keeps your running costs under control.

If you and your son like the Mahindra Bolero Neo, you can go ahead and buy it. It’s a solid car and will take the potholes and bad roads in Mumbai quite easily. It’s also quite easy to drive, but lacks the features and polish of other SUVs. However, with your limited running, you will need to do a short highway drive of around 25-30 minutes every month. This will keep regenerating your DPF, making it soot-free and preventing it from clogging.

Yes, you are right, your short drive in Mumbai traffic won’t allow the diesel particulate filter (DPF) of Mahindra XUV 3XO to reach the temperatures. It needs to ‘light-off or regenerate properly to burn off the soot which will accumulate in your DPF and trigger a malfunction warning. The way to raise the exhaust temperature and subsequently heat the DPF to its ‘light-off’ point is to run the engine under a steady load. You should plan a long drive at least once a month, with around half an hour of continuous driving at around 50-60kph. Use a gear that keeps the engine between 2,000 to 2,500 rpm and drive steadily without hard acceleration or braking. The aim is to drive consistently so that the exhaust temperatures can stabilise and you can complete the regeneration process without interruption. Since you live in Powai, the Eastern Expressway is not far away and can be a convenient stretch for you to clear your DPF periodically.