What Changed

GM's full-sized SUVs wear all-new styling inside and out for 2007. Engine choices include 5.3L, 6.0L, and 6.2L V8 engines, most with cylinder deactivation technology to increase fuel economy. Flexible fuel versions allow for running on ethanol. A four-speed automatic is retained in all models except the range-topping Denali.

Comparison to Prior Model

2007 GMC Yukon XL 2006 GMC Yukon XL
2007 GMC Yukon XL 2006 GMC Yukon XL
Price Range ($) $37,090 - $ $37,755 - $50,835
Length (in) 222.4 219.3
Wheelbase (in) 130 130
Width (in) 79.1 78.8
Height (in) 76.8 75.7
Track (in) 68.2 65
Exterior Volume (cu. ft.) 674.1 624.5
Curb Weight (lbs.) 5757-6527 5268-6073
Legroom Total (in.)
  • 80.8 (First 2 rows)
  • 115.7
  • 80.4 (First 2 rows)
  • 116.5
Passenger Volume (cu. ft.)
  • 121.4 (First 2 rows)
  • 171.2
  • 122.2 (First 2 rows)
  • 174.1
Cargo Volume (cu. ft.)
  • 90 (Behind row 2)
  • 45.8
  • 90 (Behind row 2)
  • 45.7
Driven Wheels
  • RWD
  • 4WD
  • AWD
  • RWD
  • 4WD
  • AWD
Engines
  • 5.3l V8 (320-bhp)
  • 6.0l V8 (352-bhp)
  • 6.0l V8 (366-bhp)
  • 6.2l V8 (380-bhp)
  • 5.3l V8 (295-bhp)
  • 6.0l V8 (335-bhp)
  • 8.1l V8 (325-bhp)
Transmissions A4, A6 A4
City MPG 14-15 13-14
Highway MPG 18-21 17-19
more >> more >>