A leak from Tesla's backend code indicates that the 2026 Model 3 will feature a black Alcantara-style headliner and a 16-inch QHD center display. These upgrades, spotted in EU and Asia-Pacific configurator assets, aim to align the Model 3 more closely with the Model Y. Production is expected to begin at Giga Shanghai soon.
Tesla's website code has uncovered upcoming interior enhancements for the 2026 Model 3, including a shift from the standard light-grey fabric headliner to a premium black Alcantara-style option. This change, tied to interior code IN3PB, responds to customer requests for a darker, more upscale material similar to recent Model Y updates.
The leak also points to a hardware upgrade in the Electronic Parts Catalogue, listing the Display_16_QHD component for the 2026 Model 3. This replaces the current 15.4-inch touchscreen with a 16-inch display at 2560x1440 resolution, up from 1920x1200. Although the new screen adopts a 16:9 aspect ratio—making it slightly shorter in height—it offers higher pixel density and a wider view, increasing the screen area to 109.39 square inches from 106.59.
These assets were found in configurators for the EU and Asia-Pacific markets, suggesting Giga Shanghai will lead production of the refreshed models. Tesla expects the updates to appear in design studios in those regions within days. Retrofitting the black headliner to existing refreshed Model 3s may be feasible, as mount points are likely unchanged.
Meanwhile, the recent February 2026 Model 3 lineup update introduced a more affordable Rear-Wheel Drive version starting at £37,990, with 332 miles of range. Pre-update 2025 used models, like one with under 3,000 miles available for £32,000, retain features such as full leather interiors and 344 miles of range, offering value on the second-hand market with access to over-the-air updates and the Supercharger network.
