Include all deliverable cars

Sierra 1500 Trims

Any

Sierra 1500 Trims

Any

Used 2018 GMC Sierra 1500 for Sale

Q: What is the MPG of the 2018 GMC Sierra 1500?

City MPG: 15 - 18,Highway MPG: 20 - 24,Pickup 2D 8 ft Pickup: 18 mpg in the city and 24 mpg on the highway,Pickup 2D 6 1/2 ft Pickup: 18 mpg in the city and 24 mpg on the highway,Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLE Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLE Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 23 mpg on the highway,SLE Pickup 2D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLE Pickup 2D 8 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLE Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLT Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLT Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLT Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway,Denali Pickup 4D 5 3/4 ft Pickup: 15 mpg in the city and 20 mpg on the highway,Denali Pickup 4D 6 1/2 ft Pickup: 15 mpg in the city and 20 mpg on the highway

Filters (4)

|Clear Filters

It looks like this GMC Sierra 1500 has already found a new home.

Check out other great options we've picked for you.

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

35,186

See estimated payment

Dealer Fees Included

Similar Match

Pierre GMC of Everett

(425) 740-9054

69View Vehicles

9 Matches

Used

2018 GMC Sierra 1500

SLT
92K mi

29,195

Dealer Fees Included

No Accidents

High Demand

Used

2018 GMC Sierra 1500

SLT
64K mi

30,999

Dealer Fees Included

No Accidents

Price Drop

Used

2018 GMC Sierra 1500

SLT
56K mi

31,799

No Accidents

Used

2018 GMC Sierra 1500

SLT
84K mi

29,881

No Accidents

Used

2018 GMC Sierra 1500

SLT
90K mi

30,881

No Accidents

Used

2018 GMC Sierra 1500

2WD Regular Cab
50K mi

18,990

Used

2018 GMC Sierra 1500

SLT
59K mi

31,771

Newly Listed

Used

2018 GMC Sierra 1500

Denali
74K mi

Contact Dealer For Price

No Accidents

Used

2018 GMC Sierra 1500

Denali
114K mi

Contact Dealer For Price

No Accidents

You've cruised through matches within 50 miles.

Update your search distance

You have reached the maximum results allowed for a search. Please update your search criteria.

View Nationwide Inventory

2018 GMC Sierra 1500 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $18,990
Average Price: $29,074
Max Price: $31,799

We've found 160 2018 GMC Sierra 1500s for sale with a KBB Great Price rating

How much should I pay for a 2018 GMC Sierra 1500?

The 2018 GMC Sierra 1500 models listed for sale on Autotrader cost between $18,990 and $31,799, with an average price of $29,074.

What is the MPG of the 2018 GMC Sierra 1500?

The fuel economy of the 2018 GMC Sierra 1500 varies by trim:

City MPG: 15 - 18

Highway MPG: 20 - 24

Pickup 2D 8 ft Pickup: 18 mpg in the city and 24 mpg on the highway
Pickup 2D 6 1/2 ft Pickup: 18 mpg in the city and 24 mpg on the highway
Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLE Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLE Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 23 mpg on the highway
SLE Pickup 2D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLE Pickup 2D 8 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLE Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLT Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLT Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway
SLT Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway
Denali Pickup 4D 5 3/4 ft Pickup: 15 mpg in the city and 20 mpg on the highway
Denali Pickup 4D 6 1/2 ft Pickup: 15 mpg in the city and 20 mpg on the highway

Crash Test Ratings

4.8

Consumer Rating

Frontal Impact

Driver Side

5.0

Passenger Side

5.0

Side Impact Crash

Front Seats

5.0

Rear Seats

0.0

Rollover Resistance Rating

Overall

4.0

Safety Features

4-Wheel Anti-Lock Brakes
Bluetooth, Hands-Free
Daytime Running Lights
Driver Air Bag
HID Headlights
Passenger Air Bag
Rear Side Curtain Airbags
Rearview Camera
Side Air Bag
Side Head Air Bag
Stability Control
Tire Pressure Monitoring System
Traction Control

KBB.com ^® Consumer Reviews

4.2

Consumer Rating

Comfort

4.6

Performance

4.3

Quality

4.2

Reliability

4.4

Styling

4.6

Value

4.1

	Pickup 2D 8 ft	Pickup 2D 6 1/2 ft	Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Pickup 4D 6 1/2 ft	SLE Pickup 2D 6 1/2 ft	SLE Pickup 2D 8 ft	SLE Pickup 4D 5 3/4 ft	SLT Pickup 4D 6 1/2 ft	Pickup 4D 5 3/4 ft	SLT Pickup 4D 6 1/2 ft	SLT Pickup 4D 5 3/4 ft	Denali Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$14,950	$17,150	$19,650	$20,500	$21,600	$21,800	$23,200	$23,500	$23,700	$23,800	$24,000	$25,600	$27,700	$28,100	$29,600
Est. Monthly Payment
Heated Seats				Available	Available				Available
Leather Seats				Available	Available				Available
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

How helpful was this information?

2018 GMC Sierra 1500

2018 GMC Sierra 1500 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $18,990
Average Price: $29,074
Max Price: $31,799

We've found 160 2018 GMC Sierra 1500s for sale with a KBB Great Price rating

	Pickup 2D 8 ft	Pickup 2D 6 1/2 ft	Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Pickup 4D 6 1/2 ft	SLE Pickup 2D 6 1/2 ft	SLE Pickup 2D 8 ft	SLE Pickup 4D 5 3/4 ft	SLT Pickup 4D 6 1/2 ft	Pickup 4D 5 3/4 ft	SLT Pickup 4D 6 1/2 ft	SLT Pickup 4D 5 3/4 ft	Denali Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$14,950	$17,150	$19,650	$20,500	$21,600	$21,800	$23,200	$23,500	$23,700	$23,800	$24,000	$25,600	$27,700	$28,100	$29,600
Est. Monthly Payment
Heated Seats				Available	Available				Available
Leather Seats				Available	Available				Available
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

How helpful was this information?

Ask Autotrader

Location & Delivery

Price & Payments

Make, Model & Trim

Mileage

Condition (1 selected)

Color

Drive Type

Body Style

Truck Cab Size

Truck Bed Length

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

Used 2018 GMC Sierra 1500 for Sale in Bothell, WA

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

9 Matches

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

2018 GMC Sierra 1500

You've cruised through matches within 50 miles.

Update your search distance

2018 GMC Sierra 1500

How much should I pay for a 2018 GMC Sierra 1500?

What is the MPG of the 2018 GMC Sierra 1500?

Crash Test Ratings

Similar Vehicles for Sale

Used 2018 GMC Sierra 1500 in Nearby Cities

2018 GMC Sierra 1500

How much should I pay for a 2018 GMC Sierra 1500?

What is the MPG of the 2018 GMC Sierra 1500?

Crash Test Ratings

Used 2018 GMC Sierra 1500 for Sale