Shifterati

Toyota T24A-FTS engine

This page is a draft. It has not been approved yet, so read it with care.

Toyota's 2.4L turbo four from 2021, sold as the i-FORCE and, with a motor, the i-FORCE MAX hybrid.

The story

History: facts, each with its source

Wikipedia says the T24A first appeared in 2021 in the Lexus NX. It lists it in the Highlander from 2022, the Tacoma from 2023, the Land Cruiser from 2024 and the 4Runner from 2025, and as the i-FORCE MAX hybrid in the Tacoma, the Land Cruiser and the 4Runner.1

Toyota says that in the 6th gen 4Runner the i-FORCE makes up to 278 hp and 317 lb-ft, and the i-FORCE MAX hybrid 326 hp and 465 lb-ft.2

  • Displacement: 2.4L (2,393 cc)3
  • Bore × stroke: 87.5 × 99.5 mm3
  • Block: Aluminium1
  • Valvetrain: Twin overhead cams, sixteen valves3
  • Fuel injection: Direct and port injection (D-4ST)3

Sources

  1. Wikipedia (Dynamic Force engine)
  2. Toyota press release (2026 4Runner)
  3. Pickup Truck Talk (2024 Tacoma specs)