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2021 GMC Yukon AT4 4X4

AT4 4x4

$64,800 MSRP
5.3L V-8 OHV
0-60 mph • 1/4 mile
6.2 sec

0-60 mph

14.8 sec

@ 91 mph

Horsepower • Torque
355 hp

Power

383 lb-ft

Torque

Curb weight
5,677 lbs

4x4

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SIDE VIEW
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FRONT VIEW
2021 GMC Yukon AT4 4X4 front elevation sprite
REAR VIEW
2021 GMC Yukon AT4 4X4 rear elevation sprite

Overview

Vehicle Details

Year:

2021

Make:

GMC

Model:

Yukon

Trim:

AT4 4X4

Style:

AT4 4x4

Base Price:

$64,800

Drive:

4x4

Dimensions & Weight

Curb Weight:

5,677 lbs

Length:

210 in.

Height:

76.5 in.

Wheelbase:

120.9 in.

Drag Coefficient:

0.509

MPG:

16 city / 20 hwy

Fuel:

24 gal. / 432 mi range

Engine & Powertrain

Horsepower:

355 hp @ 5,600 rpm

Torque:

383 ft-lbs @ 4,100 rpm

Engine:

5.3L V-8 OHV

Displacement:

5.3 liters

Compression Ratio:

11.00 to 1

Valves:

16

Engine Config:

Standard

Redline:

6,400 rpm

Dyno Chart

Power vs torque across the rev range

Performance

All times derived from MotorMatchup simulation using street surface.

Acceleration

0-60 mph (1ft):

6.19 sec

0-60 mph:

6.49 sec

0-100 mph (1ft):

18.36 sec

0-100 mph:

18.66 sec

60-130 mph:

41.5 sec

Top Speed:

137 mph

Distance

⅛ mile:

9.41 sec @ 72.8 mph

¼ mile:

14.81 sec @ 90.7 mph

½ mile:

23.71 sec @ 109.2 mph

1 mile:

38.91 sec @ 124.8 mph

Drivetrain

Front Tires:

P275/60SR20

Rear Tires:

P275/60SR20

Tire Compound:

All-terrains

Transmission:

10-speed Automatic

Final Drive:

3.23

Gear Ratios

1: 4.7

2: 2.99

3: 2.15

4: 1.8

5: 1.52

6: 1.28

7: 1

8: 0.85

9: 0.69

10: 0.64

R: 3.97

Speed vs RPM

Gear spacing and speed bands

Related Vehicles

Other GMC Yukon Vehicles

2020 Denali 4X4

420 hp · $70,700

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