Question 1

What's the real world mileage difference between Thar petrol and diesel?

Accepted Answer

The Thar diesel delivers approximately 18-22 km/l while petrol achieves 15-17 km/l in mixed conditions. Diesel superiority becomes more pronounced on highways where it can reach 22-24 km/l. The efficiency gap means diesel saves significant fuel costs over time especially for high mileage drivers.

Question 2

Which Thar engine option is better for city driving petrol or diesel?

Accepted Answer

The Thar petrol is slightly better for city driving because the responsive throttle makes navigating traffic easier and the simpler maintenance costs less. However, diesel's low end torque also works well in stop and go conditions. Your personal preference for driving feel matters more than raw capability in cities.

Question 3

How much more expensive is maintaining a Thar diesel compared to petrol?

Accepted Answer

Thar diesel maintenance costs approximately 20 30% more than petrol. Annual servicing runs ₹8,000 10,500 for diesel versus ₹6,000-8,000 for petrol. However, diesel engines superior durability often offsets these higher costs over extended ownership periods through fewer major repairs.

Question 4

Should I buy Thar petrol or diesel if I drive 20,000 kilometers yearly?

Accepted Answer

At 20,000 kilometers annually diesel becomes the financially smarter choice. The fuel savings of ₹10,000 15,000 yearly, plus lower per kilometer operating costs, combine to make diesel more economical despite higher maintenance expenses.

Question 5

Which Thar engine has better resale value petrol or diesel?

Accepted Answer

Thar diesel typically commands a 5-10% higher resale value in the used market. Buyers appreciate diesel's superior fuel economy and durability reputation. This advantage increases with vehicle age and mileage, making diesel the better long term investment.

Question 6

What are the biggest problems with Thar petrol vs diesel engines?

Accepted Answer

Thar petrol occasionally experiences carbon buildup after 60,000+ kilometers. Thar diesel requires strict fuel quality maintenance and more frequent fuel filter changes. Both engines prove extremely reliable with proper servicing issues are preventable through disciplined maintenance habits.

Car Comparison

Thar Petrol vs Diesel: 7 Critical Power, Mileage and Maintenance Differences

Best Mahindra Thar AX3 vs AX5 vs AX7 Which Trim Wins 2025?

Mahindra Thar MX1 vs MX3 vs MX5 Complete Comparison Guide 2025

Mahindra Thar 4×2 vs 4×4: Which One Fits Your Lifestyle?

Follow us