$28,990

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Thumbnail of 2020 Black Mercedes-Benz GLS 450

Used

2020 Mercedes-Benz GLS 450 Base 4MATIC

133,054 mi.

$28,990

Est. $534/mo^*

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We compared this car with similar 2020 Mercedes-Benz GLS 450s based on price, mileage, features, condition, and several other factors.

Avg. market price range

$26.5K $28.1K $29.8K $31.4K

$28,990 This is a good deal.

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Basics

Exterior color: Black
Interior color: Black
Drivetrain: All-wheel Drive
MPG: 19–23
Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 3.0L I6 24V GDI DOHC Turbo
VIN: 4JGFF5KE4LA138696
Stock #: P4180
Mileage: 133,054 mi.

Features

Convenience

Navigation System
Power Liftgate
Remote Start

Entertainment

Bluetooth®
Premium Sound System
Satellite Radio

Exterior

Alloy Wheels
Roof Rack
Sunroof/Moonroof

Safety

Brake Assist
Stability Control

Seating

Leather Seats
Memory Seat
Third Row Seating

View all features

Vehicle history by CARFAX

Free CARFAX Report

Accidents or damage: None reported
1-owner vehicle: No
Personal use only: Yes

The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Mercedes-Benz of Knoxville

(353 reviews)

10131 Parkside Dr, Knoxville, TN 37922

View this car on seller's website

Visit Mercedes-Benz of Knoxville

Seller’s notes about this car

Black exterior and Black interior, $89090 ORIGINAL MSRP GLS 450 trim. , WARMTH & COMFORT PACKAGE, Back-Up Camera, Power Liftgate, AWD, MBUX AUGMENTED VIDEO FOR NAVIGATION, DRIVER ASSISTANCE PACKAGE PLUS, ROOF SPOILER, WHEELS: 20 8-SPOKE, HEATED REAR SEATS, ILLUMINATED RUNNING BOARDS, 5-ZONE CLIMATE CONTROL, HEATED STEERING WHEEL, MULTI-CONTOUR FRONT SEATS W/MASSAGE F..., BLACK, LEATHER UPHOLSTERY, CONVENIENCE PACKAGE, Serviced here, Non-Smoker vehicle, Locally Traded. PRICED TO MOVE $7,900 below J.D. Power Retail! CLICK NOW!======OPTION PACKAGES: active emergency stop assist, active lane change assist, route-based speed adaptation, active brake assist w/cross-traffic function, evasive steering assist and active blind-spot assist, Active Lane Keeping Assist, Active Distance Assist DISTRONIC®, Active Steering Assist, Traffic Sign Assist, Active Speed Limit Assist, Active Stop & Go Assist, LED Lighting, PRESAFE® Impulse Side, Driving Assistance Plus, Power Rear-Window Sunshades, Heated & Ventilated Front Seats, 4-Zone Automatic Climate Control, BLACK, LEATHER UPHOLSTERY, Heated Rear Armrests, Rapid Heating Front Seats, Heated Armrest, MULTI-CONTOUR FRONT SEATS W/MASSAGE FEATURE, Tires: P275/50R20 All-Season, ILLUMINATED RUNNING BOARDS, ROOF SPOILER, HEATED REAR SEATS, 5-ZONE CLIMATE CONTROL, MBUX AUGMENTED VIDEO FOR NAVIGATION, HEATED STEERING WHEEL. ======KEY FEATURES INCLUDE: Third Row Seat, Sunroof, Power Liftgate, Back-Up Camera, Premium Sound System, Satellite Radio, iPod/MP3 Input, Onboard Communications System, Remote Engine Start, WiFi Hotspot, Apple CarPlay®, Smart Device Integration, Hands-Free Liftgate MP3 Player, Privacy Glass, Remote Trunk Release, Keyless Entry, Steering Wheel Controls. Mercedes-Benz GLS 450 with Black exterior and Black interior features a V6 Cylinder Engine with 362 HP at 5500 RPM. Serviced here, Non-Smoker vehicle, Locally Traded ======PRICED TO MOVE: This GLS 450 is priced $7,900 below J.D. Power Retail. Superb Condition ======WHY BUY FROM US: Mercedes-Benz of Knoxville is a J.D. Power Diamond Plus Dealer of Excellence, recognizing 6 consecutive years of superior customer service. We pride ourselves on offering a transparent and ethical car-buying experience. Purchase your new vehicle your way - online, by phone, or in-person. Join our Rewards Club for exclusive member benefits. Pricing analysis performed on 8/5/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.https://youtu.be/nK4TO4mPjEw

Mercedes-Benz of Knoxville is THE premier Mercedes dealership in your market. With an extensive array of quality pre-owned and certified vehicles,we have your dream car. Our devotion to excellent customer service and complete satisfaction make buying a car with us a top-notch experience.Ask about our unlimited mile warranties on certified pre-owned Mercedes vehicles.Call Danny Aikens 865-635-4758.

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Consumer reviews

See what others are saying about the 2020 Mercedes-Benz GLS 450.

(21 reviews)

71% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 4.7
Interior 4.6
Performance 4.5
Value 4.1
Exterior 4.7
Reliability 4.0

Most recent consumer reviews

Total loss mine by parking it in the rain

March 21, 2023

By David from Rowland Heights, California

Used to own this car

Parked my car in the rain for a few days, with all windows closed. Water somehow got into the car and wet the floor. Believe it or not, almost all the electronics are under the seats. The water ended up damaged all the electronics, resulted in a total loss.

Rating breakdown (out of 5):

Comfort 2.0
Interior 4.0
Performance 2.0
Value 1.0
Exterior 5.0
Reliability 1.0

Purchased a New car
Used for Transporting family
Does not recommend this car

28 people out of 34 found this review helpful. Did you?

Yes

Has Faulty Engineering Design

April 28, 2021

By JohnH from Laguna Beach, CA

Owns this car

A four ounce water spill on the floorboard caused an $8k non-warrantied bill. Mercedes located the "Control Unit Computer" under the carpet on the floor.

Rating breakdown (out of 5):

Comfort 4.0
Interior 1.0
Performance 4.0
Value 2.0
Exterior 4.0
Reliability 3.0

Purchased a New car
Used for Transporting family
Does not recommend this car

78 people out of 88 found this review helpful. Did you?

Yes

Update Review...10,000 miles later

March 4, 2021

By Donnie86 from Georgia

Owns this car

I wrote a previous review shortly after we took ownership. A few issues I think are important...not sure they feel the same. Dashboard screen is HOT to the touch. Service Dept did not seem to think it was a problem. Took SUV in for 10,000 mile first service. I was told the Cooper Tires needed to be replaced. After 10,000 miles? Unacceptable. My dealer has agreed to replace all four tires for which I am grateful...but is this going to be an ongoing problem? I've owned many vehicles and normally get 40- 50 thousand miles on a set of tires. Not sure what our next step will be, Spouse wants to trade...I love the car but do not want continual problems. Again..my dealer was very accomodating after several phone calls. They are not the problem....may be the car.

Rating breakdown (out of 5):

Comfort 4.0
Interior 5.0
Performance 5.0
Value 3.0
Exterior 5.0
Reliability 3.0

Purchased a New car
Used for Transporting family
Does not recommend this car

48 people out of 49 found this review helpful. Did you?

Yes

See all 21 consumer reviews

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2020 Mercedes-Benz GLS 450 Base 4MATIC

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2020 Mercedes-Benz GLS 450 Base 4MATIC

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Basics

Features

Vehicle history by CARFAX

Seller’s info

Mercedes-Benz of Knoxville

Seller’s notes about this car

Have a question?

Consumer reviews

Most recent consumer reviews

Total loss mine by parking it in the rain

Has Faulty Engineering Design

Update Review...10,000 miles later

Similar cars at this dealership

Car shopper resources

2020 Mercedes-Benz GLS 450 Base 4MATIC

Car shopper resources

Basics

Features

Vehicle history by CARFAX

Seller’s info

Mercedes-Benz of Knoxville

Seller’s notes about this car

Have a question?

Customize your payment

Consumer reviews

Most recent consumer reviews

Total loss mine by parking it in the rain

Has Faulty Engineering Design

Update Review...10,000 miles later

Car shopper resources