What Changed

The 2018 Tahoe adds RST and RST Performance packages. The RST Performance package adds a 6.2l V8 engine, 10-speed automatic, and 22-inch wheels.

Comparison to Prior Model

2018 Chevrolet Tahoe 2017 Chevrolet Tahoe
2018 Chevrolet Tahoe 2017 Chevrolet Tahoe
Price Range ($) $47,500 - $70,650 $47,215 - $65,030
Length (in) 204 204
Wheelbase (in) 116 116
Width (in) 80.5 80.5
Height (in) 74.4 74.4
Track (in) 68.7 68.7
Exterior Volume (cu. ft.) 603.4 603.4
Curb Weight (lbs.) 5466-5683 5466-5683
Legroom Total (in.)
  • 84.3 (First 2 rows)
  • 109.1
  • 84.3 (First 2 rows)
  • 109.1
Passenger Volume (cu. ft.)
  • (First 2 rows)
  • (First 2 rows)
Cargo Volume (cu. ft.)
  • 51.7 (Behind row 2)
  • 15.3
  • 51.7 (Behind row 2)
  • 15.3
Driven Wheels
  • RWD
  • 4WD
  • RWD
  • 4WD
Engines
  • 5.3l V8 (355-bhp)
  • 6.2l V8 (420-bhp)
  • 5.3l V8 (355-bhp)
Transmissions A10, A6 A6
City MPG 14-16 16
Highway MPG 22-23 22-23
more >> more >>