Research 2020 GMC Yukon specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.
SLE 2WD 4dr SLE
Brakes
| Drum - Rear (Yes or ) |
|
| Rear Brake Rotor Diam x Thickness (in) |
13.6 x 0.8 |
| Front Brake Rotor Diam x Thickness (in) |
13 x 1.2 |
| Disc - Rear (Yes or ) |
Yes |
| Disc - Front (Yes or ) |
Yes |
| Brake ABS System |
4-Wheel |
| Brake ABS System (Second Line) |
|
| Brake Type |
Pwr |
| Rear Drum Diam x Width (in) |
|
Cargo Area Dimensions
| Cargo Box Width @ Wheelhousings (in) |
- TBD - |
| Cargo Volume to Seat 1 (ft³) |
94.7 |
| Cargo Volume to Seat 3 (ft³) |
15.3 |
| Cargo Volume to Seat 2 (ft³) |
51.7 |
| Cargo Volume to Seat 4 (ft³) |
|
| Cargo Area Length @ Floor to Console (in) |
- TBD - |
| Cargo Area Length @ Floor to Seat 1 (in) |
79.9 |
| Cargo Area Length @ Floor to Seat 2 (in) |
43.2 |
| Cargo Area Length @ Floor to Seat 3 (in) |
11.1 |
| Cargo Area Length @ Floor to Seat 4 (in) |
|
| Cargo Area Width @ Beltline (in) |
- TBD - |
| Cargo Box (Area) Height (in) |
33.94 |
Cooling System
| Total Cooling System Capacity (qts) |
17.4 |
Doors
Electrical
| Cold Cranking Amps @ 0° F (Primary) |
- TBD - |
| Maximum Alternator Watts |
- TBD - |
| Maximum Alternator Capacity (amps) |
150 |
| Cold Cranking Amps @ 0° F (2nd) |
|
Emissions
| Tons/yr of CO2 Emissions @ 15K mi/year |
10.0 |
Engine
| Fuel System |
Direct Injection |
| SAE Net Torque @ RPM |
383 @ 4100 |
| Engine Oil Cooler |
|
| Engine Order Code |
L83 |
| Engine Type |
Gas V8 |
| Displacement |
5.3L/325 |
| SAE Net Horsepower @ RPM |
355 @ 5600 |
Exterior Dimensions
| Overhang, Front (in) |
- TBD - |
| Step Up Height - Side (in) |
- TBD - |
| Step Up Height - Front (in) |
- TBD - |
| Side Door Opening Width (in) |
|
| Side Door Opening Height (in) |
|
| Rear Door Opening Width (in) |
- TBD - |
| Rear Door Opening Height (in) |
- TBD - |
| Ground Clearance, Rear (in) |
8 |
| Ground Clearance, Front (in) |
8 |
| Ground to Top of Load Floor (in) |
35.91 |
| Overhang, Rear w/bumper (in) |
- TBD - |
| Height, Overall (in) |
74.4 |
| Width, Max w/o mirrors (in) |
80.5 |
| Length, Overall (in) |
203.9 |
| Wheelbase (in) |
116 |
Frame
Fuel Tank
| Aux Fuel Tank Location |
|
| Fuel Tank Location |
|
| Aux Fuel Tank Capacity, Approx (gal) |
|
| Fuel Tank Capacity, Approx (gal) |
26 |
Interior Dimensions
| Third Shoulder Room (in) |
62.6 |
| Second Leg Room (in) |
39 |
| Second Shoulder Room (in) |
65.1 |
| Second Hip Room (in) |
60.3 |
| Third Head Room (in) |
38.1 |
| Third Leg Room (in) |
24.8 |
| Third Hip Room (in) |
49.3 |
| Passenger Capacity |
9 |
| Passenger Capacity |
8 |
| Front Leg Room (in) |
45.3 |
| Front Head Room (in) |
42.8 |
| Second Head Room (in) |
38.7 |
| Front Hip Room (in) |
60.8 |
| Front Shoulder Room (in) |
64.8 |
Mileage
| EPA Fuel Economy Est - City (MPG) |
15 |
| EPA Fuel Economy Est - Hwy (MPG) |
22 |
| Fuel Economy Est-Combined (MPG) |
18 |
Steering
| Steering Type |
Pwr Rack & Pinion |
| Turning Diameter - Curb to Curb (ft) |
39.0 |
| Steering Ratio (:1), At Lock |
- TBD - |
| Steering Ratio (:1), On Center |
17.3 |
| Turning Diameter - Wall to Wall (ft) |
- TBD - |
Summary
| Body Code |
|
| Vehicle Name |
GMC Yukon |
| Body Style |
Sport Utility Vehicle |
Suspension
| Spring Capacity - Rear (lbs) |
4300 |
| Spring Capacity - Rear (lbs) |
4100 |
| Axle Type - Front |
Independent |
| Axle Type - Rear |
Semi-Floating |
| Axle Capacity - Front (lbs) |
3200 |
| Axle Capacity - Rear (lbs) |
4200 |
| Axle Capacity - Rear (lbs) |
4300 |
| Axle Ratio (:1) - Front |
|
| Axle Capacity - Rear (lbs) |
4100 |
| Axle Ratio (:1) - Rear |
3.42 |
| Axle Ratio (:1) - Rear |
3.08 |
| Shock Absorber Diameter - Front (mm) |
- TBD - |
| Shock Absorber Diameter - Rear (mm) |
- TBD - |
| Stabilizer Bar Diameter - Front (in) |
- TBD - |
| Stabilizer Bar Diameter - Rear (in) |
- TBD - |
| Spring Capacity - Rear (lbs) |
4200 |
| Spring Capacity - Front (lbs) |
3200 |
| Suspension Type - Rear |
Multi-Link |
| Suspension Type - Front |
Coil-Over Shock |
Tires
| Spare Tire Order Code |
XCQ |
| Front Tire Order Code |
QST |
| Front Tire Order Code |
QSS |
| Front Tire Order Code |
RKX |
| Rear Tire Order Code |
QST |
| Rear Tire Order Code |
QSS |
| Rear Tire Order Code |
RKX |
| Front Tire Size |
P285/45R22 |
| Front Tire Size |
P275/55R20 |
| Front Tire Size |
P265/65R18 |
| Rear Tire Size |
P285/45R22 |
| Rear Tire Size |
P275/55R20 |
| Rear Tire Size |
P265/65R18 |
| Spare Tire Size |
P265/70R17 |
| Front Tire Capacity (lbs) |
- TBD - |
| Rear Tire Capacity (lbs) |
- TBD - |
| Spare Tire Capacity (lbs) |
- TBD - |
| Revolutions/Mile @ 45 mph - Front |
- TBD - |
| Revolutions/Mile @ 45 mph - Rear |
- TBD - |
| Revolutions/Mile @ 45 mph - Spare |
- TBD - |
Trailering
| Fifth Wheel Hitch - Max Tongue Wt. (lbs) |
|
| Maximum Trailering Capacity (lbs) |
|
| Dead Weight Hitch - Max Trailer Wt. (lbs) |
5000 |
| Dead Weight Hitch - Max Tongue Wt. (lbs) |
500 |
| Wt Distributing Hitch - Max Trailer Wt. (lbs) |
8500 |
| Wt Distributing Hitch - Max Trailer Wt. (lbs) |
6500 |
| Wt Distributing Hitch - Max Tongue Wt. (lbs) |
850 |
| Wt Distributing Hitch - Max Tongue Wt. (lbs) |
650 |
| Fifth Wheel Hitch - Max Trailer Wt. (lbs) |
|
Transmission
| Sixth Gear Ratio (:1) |
0.7 |
| Fifth Gear Ratio (:1) |
0.9 |
| Fourth Gear Ratio (:1) |
1.2 |
| Third Gear Ratio (:1) |
1.5 |
| Second Gear Ratio (:1) |
2.4 |
| First Gear Ratio (:1) |
4.0 |
| Trans Description Cont. Again |
|
| Trans Description Cont. |
Automatic |
| Drivetrain |
Rear Wheel Drive |
| Transfer Case Power Take Off |
|
| Transfer Case Gear Ratio (:1), Low |
|
| Transfer Case Gear Ratio (:1), High |
|
| Transfer Case Model |
|
| Trans PTO Access |
|
| Trans Power Take Off |
|
| Clutch Size (in) |
|
| Reverse Ratio (:1) |
3.06 |
| Trans Type |
6 |
| Trans Order Code |
MYC |
Vehicle
Weight Information
| Gross Combined Wt Rating (lbs) |
14000 |
| Gross Vehicle Weight Rating Cap (lbs) |
7100 |
| Curb Weight - Rear (lbs) |
2582 |
| Curb Weight - Front (lbs) |
2797 |
| Gross Axle Wt Rating - Rear (lbs) |
4100 |
| Gross Combined Wt Rating (lbs) |
12000 |
| Gross Axle Wt Rating - Front (lbs) |
3200 |
Wheels
| Front Wheel Material |
Aluminum |
| Spare Wheel Material |
Steel |
| Rear Wheel Material |
Aluminum |
| Front Wheel Size (in) |
22 x 9 |
| Front Wheel Size (in) |
20 x 9 |
| Front Wheel Size (in) |
18 x 8.5 |
| Rear Wheel Size (in) |
22 x 9 |
| Rear Wheel Size (in) |
20 x 9 |
| Rear Wheel Size (in) |
18 x 8.5 |
| Spare Wheel Size (in) |
17 x - TBD - |
