Technical Specifications Chevrolet Suburban 2020 - to present SUV




2021 Suburban GMT T1XK

5.3 V8 (355 Hp) Automatic

Performance
Engine power
355 hp @ 5600 rpm.  | 265 kW
Torque
519 Nm @ 4100 rpm.  | 383 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
8
Engine location
Front, Longitudinal
Cylinder bore
96 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
OHV, VVT
Position of cylinders
V engine
Piston stroke
92 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Direct injection
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Rim size
8J x 17
Tire size
265/65 R17
Other Specs
Body type
SUV
Steering type
Steering rack
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
2021 Suburban GMT T1XK

5.3 V8 (355 Hp) AWD Automatic

Performance
Engine power
355 hp @ 5600 rpm.  | 265 kW
Torque
519 Nm @ 4100 rpm.  | 383 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
8
Engine location
Front, Longitudinal
Cylinder bore
96 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
OHV, VVT
Position of cylinders
V engine
Piston stroke
92 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Direct injection
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Rim size
7J x 16; 8J x 17
Tire size
255/70 R16; 265/65 R17
Other Specs
Body type
SUV
Steering type
Steering rack
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
2021 Suburban GMT T1XK

6.2 V8 (420 Hp) Automatic

Performance
Engine power
420 hp @ 5600 rpm.  | 313 kW
Torque
624 Nm @ 4100 rpm.  | 460 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
8
Engine location
Front, Longitudinal
Cylinder bore
103.25 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
OHV, VVT Di
Position of cylinders
V engine
Piston stroke
92 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Direct injection
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Rim size
Front wheel rims: 10.5J x 21
Tire size
Front wheel tires: 295/35 ZR21 107Y XL
Other Specs
Body type
SUV
Steering type
Steering rack
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
2021 Suburban GMT T1XK

6.2 V8 (420 Hp) AWD Automatic

Performance
Engine power
420 hp @ 5600 rpm.  | 313 kW
Torque
624 Nm @ 4100 rpm.  | 460 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
8
Engine location
Front, Longitudinal
Cylinder bore
103.25 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
OHV, VVT Di
Position of cylinders
V engine
Piston stroke
92 mm
Valves per cylinder
2
Fuel Consumption
Fuel type
Petrol (Gasoline)
Fuel supply
Direct injection
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Tire size
235/65 R17
Other Specs
Body type
SUV
Steering type
Steering rack
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
2021 Suburban GMT T1XK

3.0d (277 Hp) Automatic

Performance
Engine power
277 hp @ 3750 rpm.  | 207 kW
Torque
623 Nm @ 1500 rpm.  | 459 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
6
Turbocharger
Yes
Engine location
Front, Longitudinal
Cylinder bore
84 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
DOHC
Position of cylinders
Inline
Piston stroke
90 mm
Valves per cylinder
4
Fuel Consumption
Fuel type
Diesel
Fuel supply
Diesel Commonrail
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Rim size
8J x 18
Tire size
265/60 R18
Other Specs
Body type
SUV
Steering type
Steering rack
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
2021 Suburban GMT T1XK

3.0d (277 Hp) AWD Automatic

Performance
Engine power
277 hp @ 3750 rpm.  | 207 kW
Torque
623 Nm @ 1500 rpm.  | 459 lb-ft
Drive type
All wheel drive (4x4)
Engine and Transmission
Number of cylinders
6
Turbocharger
Yes
Engine location
Front, Longitudinal
Cylinder bore
84 mm
Transmission Type
10 Hydra-Matic (Automatic)
Powertrain
Internal Combustion
Valvetrain
DOHC
Position of cylinders
Inline
Piston stroke
90 mm
Valves per cylinder
4
Fuel Consumption
Fuel type
Diesel
Fuel supply
Diesel Commonrail
Dimensions and Capacity
Trunk space (min)
1164 L  | 41.1 cu-ft
Trunk space (max)
4097 L  | 144.7 cu-ft
Wheelbase
3407 mm  | 134.1 in.
Front track
1741 mm  | 68.5 in.
Rear track
1734 mm  | 68.3 in.
Length
5732 mm  | 225.7 in.
Width
2059 mm  | 81.1 in.
Height
1923 mm  | 75.7 in.
Number of doors
5
Number of seats
7
Wheels and Tires
Rim size
7J x 16; 8J x 17
Tire size
255/70 R16; 265/65 R17
Other Specs
Body type
SUV
Steering type
Steering rack
Assisting systems
ABS (Anti-lock braking system)
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Power steering
Electric Steering
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