Indian car buyers are in for a windfall. With the introduction of GST 2.0, the government has restructured automobile tax slabs, making compact diesel SUVs significantly cheaper. Price cuts ranging between ₹1 lakh and ₹1.86 lakh have suddenly turned this segment into a hot prospect for buyers, especially during the festive season when additional offers and financing options are in play.
Manufacturers such as Mahindra, Tata Motors, Hyundai, and Kia have already passed on the benefits to customers. For those considering an upgrade or a first-time purchase, this is arguably the best time to bring home a diesel SUV.
What Is GST 2.0 and How Does It Impact Cars?

Earlier, compact cars under 4 metres with small engines were taxed much higher close to 29% for petrol and 31% for diesel. With GST 2.0, these rates have been revised to a flat 18%. This single move has:
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Narrowed the gap between petrol and diesel models.
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Allowed manufacturers to reduce sticker prices without hurting margins.
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Created fresh demand in rural and semi-urban markets where diesel SUVs remain popular.
Larger SUVs and premium vehicles also see relief, though compact diesel SUVs benefit the most.
Summary Table
Manufacturer |
Model(s) |
Max Price Cut |
Effective From |
---|---|---|---|
Mahindra |
XUV 3XO, Thar, Scorpio, XUV700 |
₹1.56L / ₹1.35L / ₹1.45L / ₹1.43L |
Sept 6 (early rollout) |
Tata Motors |
Nexon, Punch, Altroz, Harrier, Safari |
₹1.55L / ₹0.85L / ₹1.10L / ₹1.40L / ₹1.45L |
Sept 22 |
Kia India |
Sonet, Syros, others |
₹1.64L / ₹1.86L / up to ₹4.49L (Carnival) |
Sept 22 |
Hyundai |
Venue Diesel |
₹1.24L |
Sept 22 |
Why Compact Diesel SUVs Gain the Most
Compact SUVs with engines under 1.5 litres are in the sweet spot of GST 2.0 reforms. Since diesel cars had higher taxation earlier, their price cuts are steeper. Buyers who once leaned toward petrol models for budget reasons can now consider diesel options without stretching finances.
Model-Wise Price Drops
Mahindra
Mahindra, known for its diesel dominance, has offered some of the largest price cuts in the industry.
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XUV 3XO Diesel: Up to ₹1.56 lakh cheaper.
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Thar Diesel (2WD/4WD): Prices slashed by ₹1.35 lakh and ₹1.01 lakh respectively.
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Scorpio Classic & Scorpio-N: Discounts up to ₹1.45 lakh.
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XUV700: Reduction of nearly ₹1.43 lakh.
Notably, Mahindra rolled out these cuts as early as September 6, ahead of the official September 22 GST 2.0 rollout.
Tata Motors
Tata Motors has extended full GST benefits to its buyers across models.
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Nexon Diesel: Prices down by ₹1.55 lakh.
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Punch: Cheaper by up to ₹85,000.
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Altroz: Reduced by ₹1.10 lakh.
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Harrier & Safari: Discounts between ₹1.40 lakh–₹1.45 lakh.
These price cuts apply from September 22 onwards.
Kia India
Kia has aggressively positioned its diesel SUVs under GST 2.0.
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Sonet Diesel: Reduced by ₹1.64 lakh.
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Syros Diesel: Biggest cut of ₹1.86 lakh.
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Other Kia models like Carens, Seltos, Clavis, and Carnival also see price reductions of up to ₹4.49 lakh.
Full GST benefits will be reflected in ex-showroom pricing from September 22.
Hyundai
Hyundai’s compact diesel SUV, the Venue, also enjoys a steep correction.
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Venue Diesel: Prices cut by ₹1.24 lakh.
This makes it one of the most value-for-money options for urban as well as rural customers.
Official References:
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GST 2.0: Big savings on small cars
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Revised prices of all major carmakers
Why This Is the Right Time to Buy
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Lower Entry Point: Diesel SUVs now cost nearly the same as their petrol counterparts.
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Festive Deals: Dealers will stack finance schemes, exchange bonuses, and loyalty benefits on top of GST price cuts.
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Fuel Advantage: Diesel remains economical for high-mileage users, making ownership cost-effective.
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Wider Choice: From compact options like the Venue and Nexon to larger SUVs, buyers get more flexibility at lower prices.
Frequently Asked Questions
Q1: When will GST 2.0 price cuts apply?
A. From September 22, 2025, though Mahindra started early on September 6.
Q2: Why are diesel compact SUVs cheaper than petrol?
A. Because diesel variants were taxed higher earlier (31%) but now fall under the new 18% slab.
Q3: Do electric vehicles benefit from GST 2.0?
A. No, EV taxation remains unchanged.
Q4: Are luxury SUVs also cheaper?
A. Yes, models like Toyota Fortuner and Innova Crysta also see large price drops, though compact SUVs gain the most percentage-wise.
Q5: Should I wait for more discounts?
A. Festive season offers will likely add more benefits, but base prices have already dropped significantly, making this the best entry point.
Conclusion
With GST 2.0 slashing taxes to 18% for small petrol and diesel cars, compact diesel SUVs have emerged as clear winners. Price cuts of up to ₹1.86 lakh on models like the Kia Syros, along with strong offers from Tata, Mahindra, and Hyundai, make this the perfect time to upgrade. For buyers who value torque, efficiency, and affordability, this could be the golden opportunity to drive home a diesel SUV.
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