Basic Info

Vehicle Details

Year:

2020

Make:

GMC

Model:

Yukon XL

Trim:

Denali 4X2

Style:

Denali 4x2

Base Price:

$70,500

Drive:

4x2

Dimensions & Weight

Curb Weight:

5,665 lbs

Length:

224.4 in.

Width:

80.5 in.

Height:

74.4 in.

Wheelbase:

130 in.

Engine & Powertrain

Horsepower:

420 hp @ 5,600 rpm

Torque:

460 ft-lbs @ 4,100 rpm

Engine:

6.2l V-8 Ohv

Displacement:

6.2 liters

Compression Ratio:

11.50 to 1

Valves:

16

Engine Config:

Standard

Redline:

6,400 rpm

Dyno Chart

1000250040005500RPM0150300500Power (hp)0150300500Torque (lb-ft)
  • Horsepower
  • Torque

Performance

All times below are derived from the MotorMatchup advanced vehicle simulation using a street surface.

Street Surface

0-60 mph (1ft):

6.53 sec

0-60 mph:

6.9 sec

0-100 mph:

16.45 sec

60-130 mph:

33.21 sec

Top Speed:

136 mph

Drag Strip Performance

⅛ mile:

9.94 sec @ 76.8 mph

¼ mile:

15.05 sec @ 96.2 mph

½ mile:

23.48 sec @ 114.9 mph

1 mile:

38.11 sec @ 128.9 mph

Metric Performance

0-100 km/h:

7.18 sec

0-200 km/h:

32.22 sec

Drivetrain

Front Tires:

P275/55SR20

Rear Tires:

P275/55SR20

Tire Compound:

All-seasons

Transmission:

10-speed Automatic

Final Drive:

3.23

Gear Ratios

1: 4.7
10: 0.64
2: 2.99
3: 2.15
4: 1.8
5: 1.52
6: 1.28
7: 1
8: 0.85
9: 0.69
R: 4.87
Speed vs RPM
Top Speed: 136 MPHRedline: 6400 RPM02000400060008000RPM085170326MPH

Fuel & Efficiency

MPG Highway:

23 mpg

MPG City:

14 mpg

Fuel Capacity:

31 gal.

Estimated Range:

589 miles

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