Best Budget Car to Downgrade to for Lower Running Costs?

Looking for a compact hatchback that can squeeze through narrow lanes and handle stop-and-go traffic easily. My daily drive involves crowded market areas and tight parking spots. Between WagonR, Grand i10 Nios, Tiago, and Celerio - which one's the most practical for urban conditions? Fuel efficiency matters too since I'm stuck in traffic most days.

I'm planning some major camping trips next year and need a capable SUV that can handle everything. Looking for something that won't struggle on rough terrain, can carry my mountain bikes on top, and has space for camping gear. Budget is flexible up to ₹15 lakh. I've narrowed it down to these four, but torn between the Thar's capability and Duster's practicality. What would you choose for serious adventure use?

I frequently travel between Mumbai's corporate hubs and construction sites in Maharashtra's rural areas. Need an SUV that looks professional for client meetings but won't struggle on rough patches and village roads. Budget isn't the main concern, but reliability and ground clearance are crucial. Currently comparing these options - what's your take on the best all-rounder?