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| Application: |
Yukon and Yukon XL 2WD |
Yukon XL 4x4 |
Yukon XL 2500 |
Yukon Denali and Yukon XL Denali |
Yukon Hybrid and Yukon Denali Hybrid |
| Type: |
5.3L V8 |
5.3L V8 |
6.0L V8 |
6.2L V8 |
Vortec 6.0L V8 |
| Displacement (cc / cu. in.): |
5,328 / 325 |
5,328 / 325 |
5,967 / 364 |
6,162 / 376 |
5,967 / 364 |
| Bore & stroke (mm / in.): |
96 x 92 / 3.78 x 3.62 |
96 x 92 / 3.78 x 3.62 |
101.6 x 92 / 4.00 x 3.62 |
103.25 x 92 / 4.06 x 3.62 |
101.6 x 92 / 4.00 x 3.62 |
| Block material: |
Cast iron |
Cast aluminum |
Cast iron |
Cast aluminum |
Cast aluminum |
| Cylinder head material: |
Cast aluminum |
Cast aluminum |
Cast aluminum |
Cast aluminum |
Cast aluminum |
| Valvetrain: |
Overhead valve, 2 valves per cylinder, Variable Valve Timing, Active Fuel Management |
Overhead valve, 2 valves per cylinder, Variable Valve Timing, Active Fuel Management |
Overhead valve, 2 valves per cylinder, Variable Valve Timing |
Overhead valve, 2 valves per cylinder, Variable Valve Timing, Active Fuel Management |
Overhead valve, 2 valves per cylinder, Variable Valve Timing, Active Fuel Management |
| Ignition system: |
Coil-near-plug ignition, extended life spark plugs, low resistance spark plug wires |
Coil-near-plug ignition, extended life spark plugs, low resistance spark plug wires |
Coil-near-plug ignition, extended life spark plugs, low resistance spark plug wires |
Coil near plug ignition, extended life spark plugs, low-resistance spark plug wires |
Coil near plug ignition, extended life spark plugs, low-resistance spark plug wires |
| Fuel delivery: |
Active Fuel Management; Sequential Fuel Injection; FlexFuel capable |
Active Fuel Management; Sequential Fuel Injection; FlexFuel capable |
Sequential Fuel Injection |
Sequential Fuel Injection |
Active Fuel Management; Sequential Fuel Injection |
| Compression ratio: |
9.9:1 |
9.9:1 |
9.6:1 |
10.4:1 |
10.8:1 |
| Horsepower (hp / kW @ rpm): |
320 / 239 @ 5,400 (gas) |
320 / 239 @ 5,400 (gas) |
352 / 262 @ 5,400 |
403 / 301 @ 5,700 |
332 / 248 @ 5,100 |
| Torque (lb-ft / Nm @ rpm): |
335 / 454 @ 4,000 (gas) |
335 / 454 @ 4,000 (gas) |
382 / 518 @ 4,200 |
417 / 565 @ 4,300 |
367 / 498 @ 4,100 |
| Recommended fuel: |
Regular unleaded or E85 |
Regular unleaded or E85 |
Regular unleaded |
Regular unleaded or E85 |
Regular unleaded |
| Maximum engine speed (rpm): |
6000 |
6000 |
6000 |
6000 |
6000 |
| Emissions controls: |
Close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor |
Close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor |
Close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor |
Close-coupled catalytic converter, 58X ignition, returnless fuel rail, fast-response O² sensor |
Close-coupled catalytic converter, Quick Sync 58X ignition, returnless fuel rail, fast-response O² sensor |
| Estimated Fuel Economy |
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| Mi. / imp.gal. (city / hwy / combined): |
2WD: 20 / 30 / 23 4x4: 20 / 30 / 23 |
20 / 30 / 23 |
2WD: 14 / 22 / 17 4x4: 14 / 22 / 16 |
Yukon Denali : 18 / 28 / 22 Yukon Denali XL : 17 / 25 / 19 |
2WD: 28 / 34 / 30 4x4: 28 / 33 / 30 |
| L / 100 km (city / hwy / combined): |
2WD: 14.3 / 9.4 / 12.1 4x4: 14.3 / 9.4 / 12.1 |
14.3 / 9.4 / 12.1 |
2WD: 20.6 / 12.8 / 17.1 4x4: 20.7 / 13.1 / 17.3
|
Yukon Denali : 15.3 / 10.0 / 12.9 Yukon Denali XL : 17.0 / 11.4 / 14.5 |
2WD: 10.1 / 8.4 / 9.4 4x4: 10.2 / 8.5 / 9.4 |
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| Type: |
Six-speed automatic |
Six-speed automatic |
2-Mode continuous electric ratio hybrid transmission with four fixed gears |
| Application: |
Yukon / Yukon XL / Yukon Denali / Yukon XL Denali |
Yukon XL 2500 |
Yukon Hybrid |
| Gear ratios (:1) |
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| First: |
4.03 |
4.03 |
3.69 |
| Second: |
2.36 |
2.36 |
1.70 |
| Third: |
1.53 |
1.53 |
1.00 |
| Fourth: |
1.15 |
1.15 |
0.73 |
| Fifth: |
0.85 |
0.85 |
-- |
| Sixth: |
0.67 |
0.67 |
-- |
| Reverse: |
3.06 |
3.06 |
Infinite - 1.70 Infinite - 1.70 (EVT1) 1.70 - 0.5 (EVT2) |
| Rear axle ratio: |
3.08 or 3.42 |
3.73 |
3.08 |
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| Front: |
Independent, coil over shock; Autoride real-time damping (opt.); Magnetic Ride Control (std. Denali Hybrid) |
| Rear: |
5-link with coil springs (Yukon, Yukon XL 1500, Hybrid); multi-leaf springs (Yukon XL 2500) |
| Steering type: |
Power-assisted rack-and-pinion Electric power-assisted rack-and-pinion (std. on Hybrids) Power-assisted recirculating ball (std. on 2500 Yukon XL) |
| Steering ratio: |
Yukon, Yukon XL 1500, Denali, Hybrid: 17.75:1 Yukon XL 2500: TBD |
| Steering wheel turns, lock-to-lock: |
Yukon, Yukon XL 1500, Denali, Hybrid: 3 Yukon XL 2500: TBD |
| Turning circle, curb-to-curb (m / ft.): |
Yukon, Denali, Hybrid : 11.9 / 39.04 Yukon XL 1500, Yukon XL Denali : 13.1 / 43.0 Yukon XL 2500: 13.8 / 45.3 |
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| Type: |
Four-wheel disc, four-wheel ABS (Yukon and Yukon XL 1500); four-wheel disc, four-wheel ABS with hydroboost (Yukon XL 2500); Four-wheel disc, four-wheel ABS; with regenerative capability (Hybrid) |
| Rotor diameter x thickness (mm / in.): |
front: 330 x 30 / 13.0 x 1.18 (1500, Denali, Hybrid) rear: 345 x 20 / 13.5 x 0.79 (1500, Denali, Hybrid) |
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| Wheel size and type: |
17 x 7.5 in. sport aluminum (std. Yukon SLE, SLT and Yukon XL 1500 SLE, SLT) 17 x 7.5 in. bright machined aluminum, 8-lug (std. Yukon XL 2500) 18 x 8 in. low-mass aluminum (std. Yukon SLT Hybrid) 20 x 8.5 in. chromed aluminum (std. Denali models) 20 x 8.5 in. polished aluminum (opt. on 1500 SLT models) 20 x 8.5 in. chrome clad aluminum (opt. on 1500 SLT models) 22 x 9 in. chromed aluminum (std. Denali Hybrid) |
| Tires: |
P265/70R17 all-season** (std. Yukon SLE, SLT and Yukon XL 1500 SLE, SLT) P265/70R17 on/off road (opt. Yukon SLE, SLT and Yukon XL 1500 SLE, SLT) LT265/70R17 all-terrain (std. Yukon XL 2500) P265/65R18 all-season** (std. Yukon SLT Hybrid) P275/55R20 all-season** (opt. Yukon SLT and Yukon 1500 SLT, std. Denali) P285/45R22 all-season** (std. Denali Hybrid) |
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| Wheelbase (mm / in.): |
2,946 / 116.0 |
3,302 / 130.0 |
2,946 / 116.0 |
| Overall length (mm / in.): |
5,131 / 202.0 |
5,649 / 222.4 |
5,131 / 202.0 |
| Overall width (mm / in.): |
2,007 / 79.0 |
2,009 / 79.1 |
2,007 / 79.0 |
| Overall height (mm / in.): |
2WD: 1,953 / 76.9 4x4: 1,953 / 76.9 Denali: 1,953 / 76.9 |
2WD: 1,951 / 76.8 4x4: 1,951 / 76.8 Denali: 1,951 / 76.8 |
2WD: 1,953 / 76.9 4x4: 1,953 / 76.9 |
| Track (mm / in.): |
front: 1,732 / 68.2 rear: 1,702 / 67.0 |
front: 1,732 / 68.2 rear: 1,702 / 67.0 |
front: 1,732 / 68.2 rear: 1,702 / 67.0 |
| Base Curb weight (kg / lb): |
2WD: 2,480 / 5,467 4x4: 2,583 / 5,694 Denali: 2,579 / 5,685
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1500 2WD: 2,574 / 5,674 1500 4x4: 2,640 / 5,820 Denali: 2,693 / 5,937 2500 2WD: 2,786 / 6,141 2500 4x4: 2,909 / 6,413
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2WD: 2,566 / 5,656 4x4: 2,702 / 5,956 Denali: 2,768 / 6,103
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| Min. ground clearance (mm / in.): |
229 / 9.0 |
2WD: 226 / 8.9 1500 4x4: 226 / 8.9 2500 4x4: 234 / 9.2 Denali: 226 / 8.9 |
229 / 9.0 |
| Step-in height (mm / in.): |
2WD: 553 / 21.8 4x4: 559 / 22.0 Denali: 556 / 21.9 |
2WD: 556 / 21.9 4x4: 563 / 22.2 Denali: 563 / 22.2 |
2WD: 553 / 21.8 4x4: 558 / 22.0 |
| Weight distribution (% front / rear): |
52 / 48 |
51 / 49 |
2WD: 50 / 50 4x4: 53 / 47 |
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| Leg room (mm / in.): |
first row: 1,049 / 41.3 second row: 991 / 39.0 third row: 650 / 25.6 |
first row: 1,049 / 41.3 second row: 1003 / 39.5 third row: 886 / 34.9 |
first row: 1,049 / 41.3 second row: 991 / 39.0 third row: 650 / 25.6 |
| Shoulder room (mm / in.): |
first row: 1,656 / 65.2 second row: 1,656 / 65.2 third row: 1,567 / 61.7 |
first row: 1,656 / 65.2 second row: 1,656 / 65.2 third row: 1,643 / 64.7 |
first row: 1,656 / 65.2 second row: 1,656 / 65.2 third row: 1,567 / 61.7 |
| Hip room (mm / in.): |
first row: 1,532 / 60.3 second row: 1,539 / 60.6 third row: 1,247 / 49.1 |
first row: 1,532 / 60.3 second row: 1,570 / 61.8 third row: 1,255 / 49.4 |
first row: 1,532 / 60.3 second row: 1,539 / 60.6 third row: 1,247 / 49.1 |
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| Seating capacity: |
first row: 3 / 2 second row: 3 / 2 third row: 3 |
first row: 3 / 2 second row: 3 / 2 third row: 3 |
first row: 2 second row: 3 third row: 3 |
| EPA interior volume (L / cu. ft.): |
3,084 / 108.9 |
3,891 / 137.4 |
3,084 / 108.9 |
| Cargo volume (L / cu. ft.): |
3,084 / 108.9 (behind 1st row, 2nd row folded, no 3rd row) 1,708 / 60.3 (behind 2nd row no 3rd row) 479 / 16.9 (behind 3rd row) |
3,891 / 137.4 (behind 1st row, 2nd row folded, no 3rd row) 2,549 / 90.0 (behind 2nd row, no 3rd row) 1,297 / 45.8 (behind 3rd row) |
3,084 / 108.9 (behind 1st row, 2nd row folded, no 3rd row) 1,708 / 60.3 (behind 2nd row, no 3rd row) 479 / 16.9 (behind 3rd row) |
| Trailer towing maximum (kg / lb): |
2WD: 3,856 / 8,500 4x4: 3,720 / 8,200 Denali: 3,674 / 8,100 |
1500 2WD: 3,674 / 8,100 1500 4x4: 3,629 / 8,000 Denali: 3,538 / 7,800 2500 2WD: 4,355 / 9,600 2500 4x4: 4,264 / 9,400 |
2WD: 2,812 / 6,200 4x4: 2,676 / 5,900 Denali: 2,586 / 5,700 |
| Gross Vehicle Weight Rating (GVWR) , standard (kg / lb): |
2WD: 3,221 / 7,100 4x4: 3,311 / 7,300 Denali: 3,311 / 7,300 |
1500 2WD: 3,266 / 7,200 1500 4x4: 3,357 / 7,400 Denali: 3,357 / 7,400 2500 2WD: 3,901 / 8,600 2500 4x4: 3,901 / 8,600 |
2WD: 3,221 / 7,100 4x4: 3,311 / 7,300 Denali: 3,402 / 7,500 |
| Payload, base (kg / lb.): |
2WD: 741 / 1,633 4x4: 728 / 1,606 Denali: 731 / 1,615 |
1500 2WD: 692 / 1,526 1500 4x4: 717 / 1,580 Denali: 664 / 1,463 2500 2WD: 1,115 / 2,459 2500 4x4: 992 / 2,187 |
2WD: 655 / 1,444 4x4: 610 / 1,344 Denali: 634 / 1,397 |
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| Fuel tank (L / imp.gal.): |
98 / 21.6 |
117 / 25.7 (1500 & Denali) 148 / 32.6 (2500) |
95 / 20.9 |
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