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Date: January 20, 2026
When Mahindra launched the five-door Thar, the smart money said the legendary three-door’s days were numbered. After all, why invest in a niche model when the family-friendly version was raking in orders? Mahindra’s answer was to double down. Enter the 2026 Thar OG — proof that the short-wheelbase icon isn’t just alive, but thoroughly modernized.
The OG tag isn't just branding; it's a statement of intent. This is a comprehensive engineering update, not a cosmetic touch-up. Mechanical improvements target the vehicle's long-standing weaknesses — mostly on-road manners — while maintaining the ethos that made the Thar a cult icon. We spent a day driving it through city traffic, on highways, and on a challenging off-road course to see if it delivers.
The most obvious change is visual mass. Mahindra widened the track significantly, giving the OG a planted, muscular posture that its predecessor lacked. The front end features a redesigned snout with round LED headlamps flanking a bolder grille. Lower down, integrated LED fog lamps with cornering function are a welcome modern touch. New 19-inch alloys fill the arches with far more presence than before, making it look like the premium off-roader Mahindra wants it to be.
Inside, the transformation is less radical but no less noticeable. The hard-wearing plastics remain, but a new Truffle Brown leatherette treatment lifts the ambience considerably. It covers the seats, steering wheel and door inserts, effectively moving the cabin from utilitarian to upmarket.
Technology is the bigger story. A crisp HD touchscreen takes centre stage, supported by wireless charging and a reversing camera — features conspicuously absent on the older car. That said, it's not a perfect tech package. No automatic headlights or a fully digital instrument cluster feels like a miss in 2026. Still, the perceived build quality is a clear improvement.
The headline improvement is the switch to Mahindra's stiffer M_Glyde 4G platform. Cutting chassis weight while increasing torsional rigidity is a fundamental upgrade, and it shows. Combined with a new rear Pentalink setup and Watts link, plus frequency-dependent DaVinci dampers, the OG finally behaves like a modern car on tarmac.
The old Thar’s infamous hobby-horse bounce is gone. Broken pavement, speed humps, and sharp-edged potholes are absorbed with a composure that verges on the European. Body roll is still present, as physics dictates for a tall 4x4, but the damping is so much better that you can carry far more speed through corners with real confidence.
Steering is now Electric Power Steering (EPS). In city traffic, it's delightful — one-finger light, making parking and tight U-turns effortless. On the expressway, however, the excessive lightness creates a nervousness. Keeping the car tracking dead-straight requires constant micro-corrections. It's a classic calibration trade-off between low-speed ease and high-speed stability.
Both engines — the 2.0-litre mStallion petrol and the 2.2-litre mHawk diesel — have received modest output tweaks. Our test vehicle was the diesel automatic. Around town, the difference is immediately felt: low-end response is stronger, and turbo lag is significantly reduced. It makes the car feel substantially more willing in stop-and-go conditions. On the highway, the mid-range punch is meatier than before, even if the old engine had a slight edge at the very top of the rev range.
Any fears that the softening of the on-road ride came at the cost of off-road ability are unfounded. On a demanding off-road course with deep sand, sharp crests and bowl turns, the OG shuffled forward with unflappable confidence.
The new terrain modes — Sand, Mud, Snow — are the main enablers. Slotting into Sand mode reconfigures the throttle mapping, adjusts gearbox shift schedules, and pre-arms the electronic rear differential lock. Find the right line and keep momentum, and the Thar simply walks through obstacles that would stop lesser machines. It removes the stress from off-roading, almost making it feel like a cheat code.
Stopping power was a major bugbear on the old Thar. The spongy pedal that required a leg press is gone. The new all-disc brake setup (finally!) delivers a sharp, progressive bite that feels reassuring. Safety is also upgraded with six airbags, including side-curtain units that cover head, pelvis and thorax.
The 2026 Mahindra Thar OG is a masterclass in targeted improvement. By addressing ride quality, steering weight, braking feel, and adding meaningful technology, Mahindra has addressed most of the reasons why the old car felt compromised as a daily driver. It's still a body-on-frame off-roader at heart, but it’s now genuinely pleasant to drive on ordinary roads. The compromise for daily use — a relatively cramped cabin and limited practicality — hasn't disappeared. But for those who want the go-anywhere ability without the weekday punishment, the OG makes a very compelling case.
For US-market enthusiasts looking at this evolution from afar, the takeaway is clear: Mahindra is demonstrating the engineering capability to make a traditional ladder-frame SUV behave with modern refinement. It's a strong signal of what the company could do if it returns to America's shores with a more premium product.
Engine (tested): 2,200cc, 4-cylinder diesel Transmission: 6-speed automatic, 4x4 Power: 150 bhp Torque: 330 Nm Key Features: EPS, Watts link rear suspension, all-disc brakes, 6 airbags, terrain modes Price: ₹18.99 lakh (ex-showroom) What’s New: Updated platform, revised suspension, tech upgrade What’s Good: Comfort, high-speed stability, tech, off-road capability What’s Not: High-speed EPS weighting, no auto headlights
