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Chevrolet
Suburban
2018
Go

2018 Chevrolet Suburban Specs & Safety

The table below shows all 2018 Chevrolet Suburban specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 2018 Chevrolet Suburban warranty and reliability information, such as limits on bumper-to-bumper coverage and major components.
MSRP *
$50,200
Invoice *
$47,188
Engine
5.3L V-8 355 HP 383.0 ft.lbs. @ 4,100 rpm
Transmission
6-spd sequential shift control auto w/OD
Fuel Economy City
16.0 mpg
Fuel Economy Hwy
23.0 mpg
Bumper to Bumper Months/Miles
36/36,000
Engine
5.3L V-8 355 HP 383.0 ft.lbs. @ 4,100 rpm
Transmission
6-spd sequential shift control auto w/OD
Alternator
150 amp
Battery
720 amp with run down protection
Axle Ratio
3.08 / 3.42
Recommended Fuel Type
regular unleaded
Fuel Tank
31.0 gal.
Exhaust
stainless steel / stainless steel with polished tailpipe finish
Drive Type
rear-wheel
Limited Slip Differential
limited slip differential
Traction Control
ABS & driveline
Electronic Stability
StabiliTrak w/Proactive Roll Avoidance
Auto-Levelling Suspension
rear
Front Suspension
short and long arm
Front Anti-Roll Bar
front anti-roll bar
Front Springs
coil
Rear Suspension
rigid axle multi-link
Rear Anti-Roll Bar
rear anti-roll bar
Rear Springs
coil / air
Steering
rack & pinion
Brakes
4-wheel disc / Brembo 4-wheel disc
Vented Disc Brakes
front and rear
Wheels
18.0 " polished aluminum / 20.0 " polished aluminum / 17.0 " painted steel / 22.0 " silver w/painted accents aluminum / 22.0 " silver w/chrome accents aluminum / 22.0 " black aluminum / 22.0 " machined w/painted accents aluminum / 22.0 " machined aluminum / 22.0 " silver aluminum
Front Tires
P265/65SR18.0BSW AS / P255/70SR17.0BSW AS / P275/55SR20.0BSW AS / P285/45SR22.0BSW AS / P265/70SR17.0BSW AT
Spare Tire and Wheel
full-size steel / full-size
Seating Capacity
8 / 9
Front Seat Type
bucket / 40-20-40 split-bench
Front Headrests
adjustable
Front Armrests
center / center w/storage
Front Driver Seat Direction Controls
(8-way power)
Front Passenger Seat Direction Controls
(8-way power) / (4-way power)
Rear Seats
60-40 split-bench
Rear Headrests
adjustable
Rear Armrests
center
Third Row Seats
60-40 split-bench
Seat Trim
premium cloth
Headliner
full cloth
Floor Trim
carpet
Floor Mats
carpeted front & rear / rubber front & rear
Dashboard Insert
metal-look
Roof Features
roof rack
Vanity Mirrors
dual illuminated
Rearview Mirror
day-night
Glove Box
locking
Dome Light
fade
Reading Lights
front & rear
Floor Console
full
Overhead Console
mini with storage, conversation mirror
Cup Holder
front and rear
Instrument Panel Storage
covered bin
Seatback Storage
2
Door Bins
dual
Underseat Tray
front
Cargo Concealed Storage
cargo concealed storage
Cargo Floor Trim
carpeted
Trunk Lid Trim
plastic
Cargo Cover
roll-up
Cargo Net
cargo net
Cargo Tie Downs
cargo tie downs
Cargo Light
cargo light
Front Air Conditioning
dual zone front
Climate Control
automatic air conditioning
Rear Air Conditioning
rear air with separate controls
Rear Heat Ducts
underseat ducts
Rear Heater
auxiliary rear heater
Radio
SiriusXM AM/FM/HD/Satellite, clock, seek-scan / SiriusXM AM/FM/HD/Satellite, seek-scan / AM/FM/HD, seek-scan
Radio Steering Wheel Controls
radio steering wheel controls
CD
in-dash mounted single
MP3 Player
CD-MP3 decoder
Speakers
6
Radio Theft Deterrent
TheftLock
Antenna
window grid
Cruise Control
with steering wheel controls
Door Locks
power with 2 stage unlock
Remote Keyless Entry
keyfob (all doors)
Rear Child Safety Door Locks
rear child safety door locks
Power Outlets
5
AC power outlet
AC power outlet
Retained Accessory Power
retained accessory power
Emergency SOS
OnStar Guidance
Adjustable Pedals
power
Entertainment Center
entertainment system with DVD
Internet Access
internet access
Instrument Display
analog
Tachometer
tachometer
Oil Pressure Gauge
oil pressure gauge
Water Temp Gauge
engine temperature gauge
Volt Gauge
voltmeter gauge
Compass
compass
Exterior Temperature
exterior temperature
Systems Monitor
systems monitor
Trip Computer
trip computer
Trip Odometer
trip odometer
Park Distance Control
Rear Park Assist rear
Steering Wheel
tilt
Steering Wheel Material
leather/metal-look
Front Windows
power
Rear Windows
power
Quarter Vent Rear Windows
power
1-Touch Open
front and rear
Tinted Windows
deep
Front Windshield Wipers
variable intermittent
Rain Detecting Wipers
rain detecting wipers
Rear Windshield Wiper
fixed interval
Rear Defroster
rear defroster
Rear Windshield Type
flip-up
Anti-Lock Brakes (ABS)
4-wheel anti-lock brakes (ABS)
Daytime Running Lights
daytime running lights
Center High Mounted Stop Light
center high mounted stop light
Front Impact Airbags
driver and passenger
Driver Side Impact Airbags
seat mounted
Passenger Side Impact Airbag
seat mounted
Overhead Airbag
curtain 1st, 2nd and 3rd row overhead airbag
Occupancy Sensor
occupancy sensor
Side Impact Bars
side impact beams
Seatbelt Pretensioners
front
Ignition Disable
immobilizer
Panic Alarm
panic alarm
Tracker System
tracker system
Security System
security system
Door Count
4 doors
Maximum Cargo Volume
121.7 cu.ft.
Exterior Length
224.4 "
Exterior Width
80.5 "
Exterior Height
74.4 "
Wheelbase
130 "
Turning Radius
21.5 '
Gross Vehicle Weight Rating
7,300 lbs.
Curb Weight
5,586 lbs.
Front Gross Axle Weight Rating
3,500 lbs.
Rear Gross Axle Weight Rating
4,200 lbs.
Payload
1,690 lbs.
Max Trailer Weight
6,300 lbs. / 8,300 lbs.
Max Trailer Tongue Weight
12,000 lbs. / 14,000 lbs.
Front Legroom
45.3 "
Rear Legroom
39.7 "
Front Headroom
42.8 "
Rear Headroom
39.1 "
Third Row Headroom
38.5 "
Front Hiproom
60.8 "
Rear Hiproom
60.3 "
Third Row Hiproom
49.3 "
Front Shoulder Room
64.8 "
Rear Shoulder Room
65.1 "
Third Row Shoulder Room
62.6 "
Interior Cargo Volume
39.3 cu.ft.
Interior Cargo Volume w/Seats Folded
76.7 cu.ft.
Mud Flaps
front and rear / body-colored front and rear
Rear Spoiler
lip
Running Boards
running boards
Bumpers
body-colored / front body-colored with 2 front tow hook(s) / black
Rear Step Bumper
rear step bumper
Bodyside Moldings
body-colored / chrome
Grille Moldings
black w/chrome surround / chrome
Paint
clearcoat monotone / metallic monotone
Exterior Mirrors
dual power remote heated, convex spotter driver
Trailering
class IV
Trailering Harness
trailering harness
Trailering Hitch
trailering hitch
Bumper to Bumper Months/Miles
36/36,000
Major Components Months/Miles
60/60,000 / 60/100,000
Corrosion Perforation Months/Miles
72/100,000
Roadside Assistance Months/Miles
60/60,000 / 60/100,000
Maintenance Months/Miles
24/24,000

Safety Ratings

Below is the 2018 Chevrolet Suburban safety rating information and crash results as reported by the National Highway Traffic Safety Administration (NHTSA). The ratings are based on a star system and can vary by style.

Style
Frontal Rating

NHTSA rates vehicles on a scale of 1 to 5 stars.

Frontal Rating:

5% or less chance of injury

6% to 10% or less chance of injury

11% to 20% or less chance of injury

21% to 25% or less chance of injury

26% or greater chance of injury

Side Rating

NHTSA rates vehicles on a scale of 1 to 5 stars.

Side Rating:

10% or less chance of injury

11% to 20% or less chance of injury

21% to 35% or less chance of injury

36% to 45% or less chance of injury

46% or greater chance of injury

LS 4x2
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT
LT 4x4
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT
LS 4x4
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT
Premier 4x2
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT
LT 4x2
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT
Premier 4x4
DRIVER
PASSENGER
FRONT SEAT
REAR SEAT

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