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VEHICLE RESEARCH

2025 Chevrolet Suburban: Performance & Driving

Source-governed model-year information. Equipment can vary by trim and exact configuration.

Performance

published performance-related specifications for 2025 Chevrolet Suburban include High Country 305 hp 495 lb-ft 4WD 10-speed automatic, High Country 305 hp 495 lb-ft RWD 10-speed automatic, High Country 420 hp 460 lb-ft 4WD 10-speed automatic, High Country 420 hp 460 lb-ft RWD 10-speed automatic, LS 305 hp 495 lb-ft 4WD 10-speed automatic, and LS 305 hp 495 lb-ft RWD 10-speed automatic. AutoUnite keeps output and hardware tied to the supported version and does not invent acceleration or handling claims when they are not governed.

The governed output figures to compare are High Country ICE 4WD 10-speed automatic 305 hp 495 lb-ft, High Country ICE RWD 10-speed automatic 305 hp 495 lb-ft, High Country ICE 4WD 10-speed automatic 420 hp 460 lb-ft, High Country ICE RWD 10-speed automatic 420 hp 460 lb-ft, LS ICE 4WD 10-speed automatic 305 hp 495 lb-ft, and LS ICE RWD 10-speed automatic 305 hp 495 lb-ft. Horsepower and torque stay attached to the documented 2025 Chevrolet Suburban version and do not establish unrecorded acceleration or handling claims.

Documented details

  • High Country ICE 4WD 10-speed automatic 305 hp 495 lb-ft
  • High Country ICE RWD 10-speed automatic 305 hp 495 lb-ft
  • High Country ICE 4WD 10-speed automatic 420 hp 460 lb-ft
  • High Country ICE RWD 10-speed automatic 420 hp 460 lb-ft
  • LS ICE 4WD 10-speed automatic 305 hp 495 lb-ft
  • LS ICE RWD 10-speed automatic 305 hp 495 lb-ft
  • LS ICE 4WD 10-speed automatic 355 hp 383 lb-ft
  • LS ICE RWD 10-speed automatic 355 hp 383 lb-ft

Questions about Performance & Driving

What horsepower or torque figures are documented for the 2025 Chevrolet Suburban?

The documented engine output by version is High Country: 305 hp, 495 lb-ft, High Country: 420 hp, 460 lb-ft, LS: 305 hp, 495 lb-ft, LS: 355 hp, 383 lb-ft, and LT: 305 hp, 495 lb-ft. These figures do not establish an acceleration time or a rating for other versions.

Vehicle specifications, pricing and equipment may vary by trim, configuration, market and time. Verify the exact vehicle before purchase.