Chevrolet Tahoe (SUV) Tahoe (GMT K2UC/G) 2017,2018,2019,2020,2021,2022,2023,2024 Specs
General information
Brand
Chevrolet
Model
Tahoe (SUV)
Version
Tahoe (GMT K2UC/G)
Engine version
6.2 V8 (420 Hp) AWD Automatic
Year production start
2017
Vehicle type
SUV
Horsepower RPM
420 Hp @ 5600 rpm.
Curb weight kg -lbs total
2554 kg
5630.61 lbs.
Overall length mm - inch
5179 mm
203.9 in.
Doors
5
Engine specs
Designation model
L86
Engine position and orientation
Front, Longitudinal
Cylinders
8
Position of cylinders
V-engine
Displacement (liters)
6162 cm3
376.03 cu. in.
Eng. horsepower RPM
420 Hp @ 5600 rpm.
Horsepower per litre
68.2 Hp/l
Weight / horsepower kg/hp - hp/tons
6.1 kg/Hp
164.4 Hp/tonne
Weight / torque kg/Nm - Nm/tons
4.1 kg/Nm, 243.1 Nm/tonne
4.1 kg/Nm
243.1 Nm/tonne
Torque Nm RPM lb-ft RPM
621 Nm @ 4100 rpm.
458.03 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
11.9 m
39.04 ft.
Suspension
Front suspension
Independent, type McPherson with coil spring and anti-roll bar
Rear suspension
Independent multi-link suspension
Body / Chassis
Wheels & Tyres
Wheels size
265/65 R18; 275/55 R20; 285/45 R22
Wheels rims
8.5J x 18; 9.0J x 20; 9.5J x 22
Exterior
Interior
Safety and Security
Passenger
Passengers seats
7
Trunk space min liter | cu. Ft.
433 l
15.29 cu. ft.
Trunk space max liter | cu. Ft.
2681 l
94.68 cu. ft.
Dimensions
Overall length mm - inch
5179 mm
203.9 in.
Overall width mm -inch
2045 mm
80.51 in.
Overall height mm -inch
1890 mm
74.41 in.
Wheelbase mm - inch
2946 mm
115.98 in.
Track width front mm - inch
1745 mm
68.7 in.
Track width rear mm - inch
1744 mm
68.66 in.
Weights
Curb weight kg -lbs total
2554 kg
5630.61 lbs.
Fuel tank liters | gallons
98 l
25.89 US gal | 21.56 UK gal
Fuel economy
City l/100km - mpg
14.7 l/100 km
16 US mpg
Highway l/100 km - mpg
10.6 l/100 km
22.19 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.
