GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020

Key specs

Gmc Yukon (SUV) Yukon XL V 2020,2021,2022,2023,2024

What is the body type, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

SUV, 5 Doors, 7 Seats

What is the fuel economy, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

14.7 l/100 km 16 US mpg
16.8 l/100 km 14 US mpg
12.4 l/100 km 18.97 US mpg

How much power, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

426 Hp @ 5600 rpm.
69.1 Hp/l

What is the engine size, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

6162 cm3
376.03 cu. in.

How many cylinders, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

8, V-engine

What is the drivetrain, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

All wheel drive (4x4),

How long is this vehicle, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

5721 mm
225.24 in.

How wide is the vehicle, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

2058 mm
81.02 in.

What is the curb weight, GMC Yukon XL V Denali 6.2 V8 (426 Hp) 4WD Automatic 2020?

#N/D

Gmc Yukon (SUV) Yukon XL V 2020,2021,2022,2023,2024 Specs

General information

Brand GMC
Model Yukon (SUV)
Version Yukon XL V
Engine version Denali 6.2 V8 (426 Hp) 4WD Automatic
Year production start 2020
Vehicle type SUV
Horsepower RPM 426 Hp @ 5600 rpm.
Overall length mm - inch

5721 mm

225.24 in.
Doors 5

Engine specs

Designation model L86
Cam configuration OHV, VVT
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

6162 cm3

376.03 cu. in.
Eng. horsepower RPM 426 Hp @ 5600 rpm.
Horsepower per litre 69.1 Hp/l
Torque Nm RPM lb-ft RPM

623 Nm @ 4100 rpm.

459.5 lb.-ft. @ 4100 rpm.
Bore (mm in)

103.25 mm

4.06 in.
Stroke (mm in)

92 mm

3.62 in.
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 2
Engine aspiration Naturally aspirated engine
Engine oil liters | quarts

7.6 l

8.03 US qt | 6.69 UK qt
Engine coolant

16.8 l

17.75 US qt | 14.78 UK qt
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

12.9-13.2 m

42.32 - 43.31 ft.

Suspension

Front suspension Independent, spring
Rear suspension Multi-link independent

Body / Chassis

Wheels & Tyres

Wheels size 275/65 R20; 275/50 R22
Wheels rims 20; 22

Exterior

Interior

Safety and Security

Passenger

Passengers seats 7
Trunk space min liter | cu. Ft.

1175 l

41.49 cu. ft.
Trunk space max liter | cu. Ft.

4097 l

144.68 cu. ft.

Dimensions

Overall length mm - inch

5721 mm

225.24 in.
Overall width mm -inch

2058 mm

81.02 in.
Overall height mm -inch

1943 mm

76.5 in.
Wheelbase mm - inch

3407 mm

134.13 in.
Track width front mm - inch

1741 mm

68.54 in.
Track width rear mm - inch

1734 mm

68.27 in.

Weights

Fuel economy

City l/100km - mpg

16.8 l/100 km

14 US mpg
Highway l/100 km - mpg

12.4 l/100 km

18.97 US mpg
Combined l/100 km - Mpg

14.7 l/100 km

16 US mpg

Engine type

8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.

What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.

How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.

Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.

What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.

V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.

The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.

Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.

The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.

edited by arrabbiata

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