2011 GMC Yukon Techinical Dimensions
Exterior
  Yukon / Denali Yukon XL / XL Denali
Wheelbase (in / mm): 116 / 2946 130 / 3302
Overall length (in / mm): 202.0 / 5130 222.4 / 5648
Overall width (in / mm): 79.0 / 2007 79.1 / 2010
Overall height (in / mm): 2WD: 76.9 / 1954
4WD: 77 / 1955
Denali: 75.9 / 1927
2WD: 76.8 / 1950
4WD: 77.2 / 1962
Denali: 77.2 / 1962
Track (in / mm): front: 68.2 / 1732
rear: 67.0 / 1702
front: 68.2 / 1732
rear: 67.0 / 1702
Minimum ground clearance (in / mm): 9 / 228 (all models) 2WD: 8.9 / 226
4WD: 9.2 / 234
Denali: 9.3 / 236
Step-in height (in / mm): 2WD: 21.8 / 553
4WD: 22 / 559
Denali: 21.9 / 556
2WD: 21.9 / 556
4WD: 22.2 / 563
Denali: 22.2 / 563
Ground to top of load floor (in / mm): 2WD: 31.7 / 805
4WD: 31.6 / 802
Denali: 31.5 / 801
2WD: 31.8 / 807
4WD: 32.6 / 829
Denali: 32.6 / 828
Approach angle (deg): 2WD: 17.16
4WD: 17.21
Denali: 16.02
2WD: 17.04
4WD: 16.91
Denali: 15.9
Departure angle (deg): 2WD: 21.9
4WD: 21.74
Denali: 21.65
2WD: 20.45
4WD: 20.93
Denali: 21.95
Base curb weight (lb / kg): TBD TBD
Weight distribution (% front / rear): All: 52 / 48 All: 51 / 49
Interior
  First Row Second Row Third Row
Seating capacity (9 total): 2/3 2/3 3
Headroom (in / mm): Yukon: 40.3 / 1023
Yukon XL: 40.3 / 1023
Yukon: 39.2 / 995
Yukon XL: 38.5 / 978
Yukon: 37.9 / 963
Yukon XL: 38.1 / 967
Legroom (in / mm): Yukon: 41.3 / 1049
Yukon XL: 41.3 / 1049
Yukon: 39.0 / 991
Yukon XL: 39.5 / 1002
Yukon: 25.6 / 649
Yukon XL: 34.9 / 887
Shoulder room (in / mm): Yukon: 65.3 / 1658
Yukon XL: 65.3 / 1658
Yukon: 65.2 / 1657
Yukon XL: 65.2 / 1657
Yukon: 61.7 / 1567
Yukon XL: 64.7 / 1643
Hip room (in / mm): Yukon: 64.4 / 1635
Yukon XL: 64.4 / 1635
Yukon: 60.6 / 1539
Yukon XL: 61.8 / 1570
Yukon: 49.1 / 1246
Yukon XL: 49.4 / 1254
Cargo volume (cu ft / L)
Behind 1st row, 2nd row folded no third row: Yukon: 108.9 / 3084
Yukon XL: 137.4 / 3891
-- --
Behind 2nd row no third row: -- Yukon: 60.3 / 1708
Yukon XL: 90 / 2548
--
Behind 3rd row: -- -- Yukon: 16.9 / 478
Yukon XL: 45.8 / 1297
Note: three-passenger bench and two-passenger bucket seats standard or optional depending on the model.
Capacities
  Yukon / Yukon Denali Yukon XL / Yukon XL Denali
EPA interior volume (cu ft / L): 108.9 / 3084 137.4 / 3891
GVWR: (lb / kg): 2WD: 7100 / 3220
4WD: 7300 / 3311
Denali 2WD: 7100 / 3220
Denali AWD: 7300 / 3311
1500 2WD: 7200 / 3265
1500 4WD: 7400 / 3966
Denali 2WD: 7200 / 3265
Denali AWD: 7400 / 3966
2500 2WD: 8600 / 3901
2500 4WD: 8600 / 3901
Payload, base (lb / kg): 2WD: 1774 / 804
4WD: 1705 / 773
2WD Denali: 1601 / 726
4WD Denali: 1610 / 730
2WD: 1519 / 689
4WD: 1563 / 709
2WD Denali: 1436 / 651
4WD Denali: 1440 / 653
Maximum trailer towing maximum (lb / kg): 2WD: 8500 / 3855
4WD: 8200 / 3719
2WD Denali: 8300 / 3765
4WD Denali: 8100 / 3674
1500 2WD: 8100 / 3674
1500 4WD: 8000 / 3626
2WD Denali: 7900 / 3583
4WD Denali: 7800 / 3538
2500 2WD: 9600 / 4354
2500 4WD: 9400 / 4263
Fuel tank (gal / L): 26 / 98 31.5 / 119 (1500 & Denali)
39 / 148 (2500)
Engine oil (qt / L): 6 / 5.7 6 / 5.7
Cooling system (qt / L): 5.3L: 16.8 / 15.9; 6.2L: TBD 5.3L: 18.3 / 17.2 (w/ rear heat), 16.8 / 15.9 (w/o rear heat);
6.0L 17.8 / 16.9 (w/ rear heat), 16.8 / 15.9 (w/o rear heat);
6.2L: TBD
*SAE certified.