2023 Chevy Suburban | Large Family SUV

Not yet available

Not yet available

6.2L V-8

Not yet available

Not yet available

3.0L Turbo-Diesel

Not yet available

Not yet available

5.3L V-8 VVT DI with Dynamic Fuel Management and Stop/Start

Bore & Stroke (in. / mm):

3.78 x 3.62 / 96 x 92

Block Material:

Cast aluminum

Cylinder Head Material:

Cast aluminum

Compression Ratio:

11.0:1

Valvetrain:

Overhead valve, two valves per cylinder, variable valve timing

Fuel Delivery:

Direct high-pressure fuel injection with Dynamic Fuel Management

Horsepower (hp / kW @ rpm):

355 / 265 @ 5600 (SAE certified)

Torque (lb.-ft. / Nm @ rpm):

383 / 519 @ 4100 (SAE certified)

Type:

6.2L V-8 VVT DI with Dynamic Fuel Management and Stop/Start

Bore & Stroke (in. / mm):

4.06 x 3.62 / 103.25 x 92

Block material:

Cast aluminum

Cylinder Head Material:

Cast aluminum

Compression Ratio:

11.5:1

Valvetrain:

Overhead valve, two valves per cylinder, variable valve timing

Fuel Delivery:

Direct high-pressure fuel injection with Dynamic Fuel Management

Horsepower (hp / kW @ rpm):

420 / 313 @ 5600 (SAE certified)

Torque (lb.-ft. / Nm @ rpm):

460 / 623 @ 4100 (SAE certified)

Type:

3.0L DOHC I-6 Turbo-Diesel

Bore & Stroke (in. / mm):

3.30 x 3.54 / 84 x 90

Block material:

Cast aluminum

Cylinder Head Material:

Cast aluminum

Valvetrain:

Dual-overhead camshafts, four-valves per cylinder

Fuel Delivery:

High-pressure, common-rail direct injection; electronic throttle valve

Horsepower (hp / kW @ rpm):

277 / 207 @ 3750 (GM est.)

Torque (lb.-ft. / Nm @ rpm):

460 / 623 @ 1500 (GM est.)

Hydra-Matic 10L80 10-speed automatic

Gear Ratios (:1):

     First

4.69

     Second

2.98

     Third

2.14

     Fourth

1.77

     Fifth

1.52

     Sixth

1.27

     Seventh

1.00

     Eighth

0.85

     Ninth

0.69

     Tenth

0.63

      Reverse

4.86

Final Drive Ratio:

3.23 (with all engines)

Independent coil-over-shocks and stabilizer bar; available four-corner air control and Magnetic Ride Control

Rear Suspension:

Independent multi-link with coil-over shocks and stabilizer bar; available four-corner air control and Magnetic Ride Control

Steering Type:

Electric power-assisted rack-and-pinion

Steering Ratio:

15.9:1

Turns Lock-to-Lock

3.3 (18-in. wheels)
3.2 (20-in. and 22-in. wheels)

Turning Diameter (ft. / m):

42.3 / 12.9 (18-in. wheels)
43.3 / 13.2 (20-in. and 22-in. wheels)

Brake Type:

Four-wheel disc with ABS; vented front and rear DuralifeTM rotors

Brake Rotor Size (in. / mm):

13.5 x 1.2 / 343 x 30.4 (front)
13.6 x 1.0 / 345 x 25.4 (rear)

Wheel Size:

18 x 8.5-in. cast aluminum (std. LS, LT)
20 x 9-in. cast aluminum (std. Z71, Premier; avail. LS, LT.)
22 x 9-in. cast aluminum (std. RST, High Country; avail. Premier)

Tire Size:

P265/65R18 all-season
P275/60R20 all-season or all-terrain
P285/50R22 all-season

134.1 / 3406

Overall Length (in. / mm):

225.7 / 5733

Overall Width (in. / mm):

81.1 / 2060 (without mirrors)

Overall Height (in. / mm):

75.7 / 1923

Track (in. / mm):

68.5 / 1740 (front)
68.3 / 1735 (rear)

Approach Angle (deg.):

24.5 (coil springs without Z71)
31.5 (coil springs with Z71)
24.5 (Air Ride without Z71 – normal ride height)
27.5 (Air Ride without Z71 – max ride height)
31.5 (Air Ride with Z71 – normal ride height)
34.5 (Air Ride with Z71 – max ride height)

Departure Angle (deg.):

20 (coil springs without Z71)
20 (coil springs with Z71)
20 (Air Ride without Z71 – normal ride height)
22 (Air Ride without Z71 – max ride height)
20 (Air Ride with Z71 – normal ride height)
22 (Air Ride with Z71 – max ride height)

Breakover Angle (deg.):

16 (coil springs without Z71)
16 (coil springs with Z71)
16 (Air Ride without Z71 – normal ride height)
19 (Air Ride without Z71 – max ride height)
16 (Air Ride with Z71 – normal ride height)
19 (Air Ride with Z71 – max ride height)

Minimum Ground Clearance
(in. / mm):

8 / 203 (coil springs without Z71)
8 / 203 (coil springs with Z71)
8 / 203 (Air Ride without Z71 – normal ride height)
10 / 254 (Air Ride without Z71 – max ride height)
8 / 203 (Air Ride with Z71 – normal ride height)
10 / 254 (Air Ride with Z71 – max ride height)

42.3 / 1074 (first row – without sunroof)
40.4 / 1026 (first row – with sunroof)
38.9 / 988 (second row – without sunroof)
37.5 / 952 (second row – with sunroof)
38.2 / 970 (third row)

Legroom (in. / mm):

44.5 / 1130 (first row)
42 / 1067 (second row)
36.7 / 932 (third row)

Shoulder Room (in. / mm)

66.0 / 1676 (first row)
64.8 / 1646 (second row)
62.8 / 1595 (third row)

Hip Room (in. / mm):

61.5 / 1562 (first row)
61.3 / 1557 (second row)
49.4 / 1255 (third row)

5616 / 2547 (2WD) – 5.3L
5824 / 2642 (4WD) – 5.3L
5797 / 2630 (2WD) – 6.2L
6016 / 2729 (4WD) – 6.2L
5864 / 2660 (2WD) – 3.0L
6072 / 2754 (4WD) – 3.0L

EPA Passenger Volume (cu. ft. / L):

TBD

Cargo Volume¹ (cu. ft. / L):

144.7 / 4098 (behind first row)
93.8 / 2656 (behind second row)
41.5 / 1175 (behind third row)

1750 / 793 – 5.3L 2WD
1759 / 797 – 5.3L 4WD
1612 / 731 – 6.2L 2WD
1612 / 731 – 6.2L 4WD
1625 / 737 – 3.0L 2WD
1539 / 698 – 3.0L 4WD

Standard Trailering² (lb. / kg):

7800 / 3538 – 5.3L 2WD
7600 / 3447 – 5.3L 4WD
7700 / 3493 – 6.2L 2WD
7400 / 3357 – 6.2L 4WD
8100 / 3674 – 3.0L 2WD
7800 / 3538 – 3.0L 4WD

Max Trailering² (lb. / kg):

8300 / 3764 – 5.3L 2WD
8100 / 3674 – 5.3L 4WD
8200 / 3719 – 6.2L 2WD
7900 / 3583 – 6.2L 4WD
8100 / 3674 – 3.0L 2WD
7800 / 3538 – 3.0L 4WD

Standard Tire Pressure Monitor System; tire pressure monitor includes tire fill alert (excludes spare tire, if equipped)

Chevy Safety Assist² is standard. Content includes Automatic Emergency Braking, Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, Front Pedestrian Braking and IntelliBeam auto high beams

Driver Alert Package² is available LS, LT, RST and Z71. Content includes Lane Change Alert with Side Blind Zone Alert and Rear Cross Traffic Alert

Super Cruise³,⁴  is available on Premier and High Country

Standard Front and Rear Park Assist²

HD Rear Vision Camera² is standard on LS, LT, RST, Z71 and Premier

HD Surround Vision² is standard on High Country and available on LT, RST, Z71 and Premier

Rear Pedestrian Alert² is standard on High Country and available on LT, RST, Z71 and Premier

Head-Up Display² is standard on High Country and available on Premier

Rear Camera Mirror² is standard on High Country and available on Premier

Adaptive Cruise Control² and Enhanced Automatic Emergency Braking² are available on Premier and High Country

Reverse Automatic Braking² is available on Premier and High Country

Safety Alert Seat² is standard on Premier and High Country