Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic | Technical specs, data, fuel consumption, Dimensions

2025 Chevrolet Suburban (GMTT1XX, facelift 2024) - Photo 1

Key specs

Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic /SUV 2024 - /

What is the body type of Chevrolet Suburban (GMTT1XX, facelift 2024)?

SUV, 5 Doors, 7-9 Seats

What is the fuel consumption and economy of Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic?

10.2 l/100 km
23.1 US mpg
27.7 UK mpg
9.8 km/l

What is the power output of Chevrolet Suburban SUV 2024 3.0d (305 Hp) Hydra-Matic?

305 Hp, 671 Nm
495 lb.-ft.

What is the engine displacement of Chevrolet Suburban SUV 2024 3.0d (305 Hp) Hydra-Matic?

3.0 l
2993 cm³
182.64 cu. in.

What is the number of cylinders in 2024 Chevrolet 3.0d (305 Hp) Hydra-Matic?

6, Inline

What is the drivetrain of Chevrolet Suburban (GMTT1XX, facelift 2024) SUV 2024 3.0d (305 Hp) Hydra-Matic?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the kerb weight of 2024 Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic?

2658 kg
5860 lbs.

What is the maximum permissible mass of 2024 Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic?

3395 kg
7485 lbs.

What are the number of gears and the gearbox type of 2024 Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic?

10, automatic transmission Hydra-Matic

Chevrolet
- Chevrolet Suburban
  - Suburban (GMTT1XX, facelift 2024)
    - 6.2 V8 (420 Hp) Hydra-Matic
    - 6.2 V8 (420 Hp) 4WD Hydra-Matic
    - 5.3 V8 (355 Hp) Hydra-Matic
    - 5.3 V8 (355 Hp) 4WD Hydra-Matic
    - 3.0d (305 Hp) Hydra-Matic
    - 3.0d (305 Hp) 4WD Hydra-Matic

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General information

Brand

Chevrolet

Model

Suburban

Generation

Suburban (GMTT1XX, facelift 2024)

Modification (Engine)

3.0d (305 Hp) Hydra-Matic

Start of production

October, 2024

Powertrain Architecture

Internal Combustion engine

Body type

SUV

Seats

7-9

Doors

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Performance specs

Fuel consumption (economy) - urban

11.2 l/100 km 21 US mpg
25.2 UK mpg
8.9 km/l

Fuel consumption (economy) - extra urban

9 l/100 km 26.1 US mpg
31.4 UK mpg
11.1 km/l

Fuel consumption (economy) - combined

10.2 l/100 km 23.1 US mpg
27.7 UK mpg
9.8 km/l

Fuel Type

Diesel

Weight-to-power ratio

8.7 kg/Hp, 114.7 Hp/tonne

Weight-to-torque ratio

4 kg/Nm, 252.4 Nm/tonne

Engine specs

Power

305 Hp @ 3750 rpm.

Power per litre

101.9 Hp/l

Torque

671 Nm @ 2750 rpm. 495 lb.-ft. @ 2750 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

Duramax / LM2

Engine displacement

2993 cm³ 182.64 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

84 mm 3.31 in.

Piston Stroke

90 mm 3.54 in.

Compression ratio

15.2:1

Number of valves per cylinder

Fuel injection system

Diesel Commonrail

Engine aspiration

Turbocharger, Intercooler

Valvetrain

DOHC

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

2658 kg 5860 lbs.

Max. weight

3395 kg 7485 lbs.

Max load

737 kg 1625 lbs.

Fuel tank capacity

106 l 28 US gal | 23.32 UK gal

Permitted trailer load with brakes (12%)

3674 kg 8100 lbs.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

10 gears, automatic transmission Hydra-Matic

Front suspension

Independent coil spring, Anti-roll bar, Air suspension - optional

Rear suspension

Independent multi-link spring suspension with anti-roll bar, Air suspension - optional

Front brakes

Ventilated discs, 343x30.4 mm

Rear brakes

Ventilated discs, 345x25.4 mm

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Electric Steering

Tire size

265/65 R18; 275/55 R20; 275/60 R20; 275/50 R22; 285/40 R24

Wheel rim size

18; 20; 22; 24

Specs of Chevrolet Suburban (GMTT1XX, facelift 2024) 3.0d (305 Hp) Hydra-Matic /2024, 2025, 2026/