Maruti Suzuki has been spotted testing an updated version of its popular WagonR tall-boy hatchback in India, featuring subtle cosmetic revisions alongside notable cabin and powertrain upgrades. The upcoming facelift is expected to adopt the brand’s newer 1.2-litre Z-Series engine and a larger touchscreen infotainment system while retaining its signature practical silhouette. What the Spy Shots Reveal: Exterior ChangesAlthough the test mule was heavily wrapped in camouflage, the overall boxy tall-boy proportions and roofline remain identical to the existing model. However, key visual updates suggest a mid-cycle refresh aimed at keeping the best-selling hatchback modern. Front Fascia: The prototype indicates a redesigned front grille and an updated front bumper setup. Headlamp positioning appears largely unchanged, retaining fender-mounted turn indicators on the test car. Side Profile: The overall side silhouette stays true to the current model, featuring practical pull-type door handles and steel wheels on early test mules, though updated alloy wheel designs are expected on higher trims. Rear Profile: Tweaked taillight graphics and a slightly reprofiled rear bumper appear under the camouflage, while retaining the signature vertical rear light cluster. Interior Upgrades: Larger Display and Enhanced ComfortInside, the WagonR facelift is set to address one of its most requested tech upgrades. Spy photos suggest the cabin will house a larger central display to replace the outgoing model's 7-inch SmartPlay Studio unit. Interior FeatureOutgoing WagonRExpected Facelift ModelInfotainment Screen7.0-inch SmartPlay StudioUp to 7.5-inch / 9.0-inch SmartPlay Pro+ConnectivityWired Apple CarPlay & Android AutoWireless Apple CarPlay & Android AutoUpholstery & DashDual-tone fabric, basic trimRevised dashboard layout & updated fabricsSafety FeaturesDual Airbags, ABS with EBD, ESP6 Airbags standard, Hill Hold AssistUnder the Hood: Transition to the 1.2L Z12E EngineThe most substantial mechanical upgrade for the WagonR facelift is expected to take place under the hood. Maruti Suzuki is gradually phasing out its older 1.2-litre K12N 4-cylinder engine across its portfolio in favor of the newer 1.2-litre Z12E 3-cylinder petrol unit. Powertrain ComparisonNew 1.2L Z12E Petrol Engine: Expected to produce 83 PS of power and 112 Nm of torque. While peak power is marginally lower than the outgoing 89 bhp K-Series unit, the Z-Series engine prioritizes strong low-end torque and higher overall fuel efficiency. 1.0L K-Series Petrol & CNG: The existing 1.0-litre 3-cylinder petrol engine and its factory-fitted CNG option are expected to continue unchanged for entry-level variants. Transmission Choices: Gearbox options will remain a 5-speed manual and a 5-speed AMT (AGS).Launch Timeline and Expected PricingMaruti Suzuki has not officially confirmed a launch date for the WagonR facelift, but the prototype's advanced testing stage suggests an official debut in late 2026. The current WagonR is priced between ₹5.54 lakh and ₹7.38 lakh (ex-showroom). With the introduction of the new Z-Series engine, upgraded infotainment, and prospective safety additions like standard six airbags, prices for the updated model are expected to see a slight premium of ₹15,000 to ₹30,000 depending on the variant.Also Read :- Royal Enfield Continental GT 750 Spotted With Half-Fairing and Twin Exhausts