2026 Kia Seltos Diesel: New 7-Speed AT Gearbox Finally Coming?

The 2026 Kia Seltos 7-speed automatic is shaping up to be one of the most exciting diesel upgrades India will see next year. With new spy shots and supplier leaks confirming development, the SUV now feels ready for a major transformation. This new gearbox finally gives diesel buyers the smoothness they always wanted, making the 2026 Seltos more premium, efficient, and highway-friendly.

2026 Kia Seltos 7-Speed Automatic Brings a Smoother Drive

For years, Seltos diesel owners lived with the basic 6-speed automatic. It was reliable, but not exciting. The new 2026 Kia Seltos 7-speed automatic changes that completely with quicker shifts and lighter throttle response. This upgraded transmission helps the diesel engine feel more lively in traffic and more stable at high speeds. The combination gives the Seltos a cleaner, confident driving character, especially on long highway runs.

Performance Boost: How the 7-Speed AT Transforms the Diesel

The 1.5-litre CRDi engine already delivers strong mid-range power, but the additional gear makes it more efficient. The extra ratio spreads torque better, which reduces turbo lag during overtakes. With this setup, the 2026 Kia Seltos 7-speed automatic is expected to deliver better mileage and sharper acceleration. Kia may also introduce updated drive modes to make the gearbox smarter in changing traffic conditions.

Interior Tweaks Expected in the 2026 Kia Seltos 7-Speed Automatic

Spy shots reveal small yet useful interior updates for the new 2026 model. The touchscreen UI looks cleaner, with smoother animations and better integration with the digital cluster. Kia could improve cabin insulation to reduce diesel noise, making the 2026 Kia Seltos 7-speed automatic feel quieter and more premium. Updated ADAS tuning might also improve lane-keep accuracy and braking response.

Subtle Exterior Changes for a Sharper Look

The 2026 Seltos design doesn’t need a big facelift, but Kia seems to be refreshing the bumpers and LED DRLs. The tail lamps show a sharper signature, giving the SUV a more modern presence. New alloy wheels could also arrive as part of the upgrade. With these minor but meaningful touches, the 2026 Kia Seltos 7-speed automatic looks ready to stay ahead of rivals like the Hyundai Creta and MG Astor.

2026 Kia Seltos 7-Speed Automatic: Expected Specifications