2025 Tundra Engine Specs. 2025 toyota tundra sr double cab 6.5' bed (natl) features and specs. Browse the 2025 toyota tundra’s sophisticated interior, exterior, safety features, towing capacity, engines & dimension specifications across the tundra lineup.
In the base sr model, the engine is tuned for 348. See detailed specs, features, packages and dimensions by trim level for the 2025 toyota tundra.