2018 GMC Yukon XL Reviews, Pricing & Specs

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What owners say

AI Summary · 4 reviews

"Overall, owners really appreciate the 2018 GMC Yukon XL for its spaciousness and luxurious feel, making it an excellent choice for families on the go. They love how roomy it is for vacations and daily use. However, some drivers noted minor issues like dings and dents, and a malfunctioning screen, which detracted slightly from the vehicle's appeal."

5.0
4 reviews
5
4
3
2
1

It is a good value. Has all the bells and whistles except for massage seats. In good condition.

August 18, 2025

Perfect for family vacations and trips. Very roomie. Love it

July 23, 2022

Very nice suv with plenty of seating and luggage area. Family friendly on long vacations.

August 3, 2024

Trims & specs

SLT Standard Edition RWD specifications

Base MSRP

N/A

Seating

8

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

19

Drivetrain

4X2

SLE 4WD specifications

Base MSRP

N/A

Seating

9

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

18

Drivetrain

4X4

SLT RWD specifications

Base MSRP

N/A

Seating

8

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

19

Drivetrain

4X2

SLE RWD specifications

Base MSRP

N/A

Seating

9

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

19

Drivetrain

4X2

Denali RWD specifications

Base MSRP

N/A

Seating

8

Engine

6.2L 420 hp V8

Cargo Capacity

1113 L

Combined MPG

18

Drivetrain

4X2

Denali 4WD specifications

Base MSRP

N/A

Seating

8

Engine

6.2L 420 hp V8

Cargo Capacity

1113 L

Combined MPG

17

Drivetrain

4X4

SLT Standard Edition 4WD specifications

Base MSRP

N/A

Seating

8

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

18

Drivetrain

4X4

SLT 4WD specifications

Base MSRP

N/A

Seating

8

Engine

5.3L 355 hp V8

Cargo Capacity

1113 L

Combined MPG

18

Drivetrain

4X4

Pricing trends

Current avg. market price

$29,950

Trending down by 7.8% this month

May 2026 - November 2026

See full price trends