This 2021 Mercedes-Benz GLS 450 4MATIC® in silver represents a sophisticated choice for those seeking a premium three-row luxury SUV with proven reliability and refined capability.
- Navigation system: MB Navigation
- Power moonroof
- MBUX Multimedia System with Apple CarPlay®/Android Auto®
- Burmester® Surround Sound System with 13 speakers
- Heated and Ventilated Power Front Seats with Memory
- 7-Seat Configuration with split folding rear seat
- Adaptive suspension with auto-leveling capability
- 4MATIC® all-wheel drive with electronic stability control
- Fully automatic headlights with auto high-beam function
- Power liftgate with convenient operation
- Multi-zone automatic climate control
- Genuine wood interior accents throughout
- Emergency communication system: eCall
- Speed-sensing steering with power adjustment
- 20" 8-spoke alloy wheels
The GLS 450 is built for families who refuse to compromise on comfort or capability. Your V6 engine paired with the 9-speed automatic transmission delivers responsive performance, while the 4MATIC® all-wheel drive system ensures confidence in various driving conditions. Highway efficiency reaches 24 MPG, and city driving achieves 20 MPG, balancing capability with practical fuel economy.
Step inside to discover the thoughtful design that defines modern Mercedes-Benz luxury. The seven-seat layout accommodates your growing family with genuine MB-Tex upholstery and heated, ventilated front seats that feature memory settings. The panoramic power moonroof floods the cabin with natural light, while multi-zone automatic climate control keeps every passenger comfortable regardless of row.
Technology seamlessly integrates into your daily drive. The MBUX multimedia system with navigation provides intuitive control, while Apple CarPlay® and Android Auto® connectivity keeps you linked to your digital world. The Burmester® surround sound system with thirteen speakers transforms your commute into an auditory experience. Rain-sensing wipers and automatic headlights handle conditions intelligently, so you focus on the road ahead.
Safety remains paramount with comprehensive protection features including dual front impact airbags, side impact airbags, knee airbags, and overhead airbags. The active brake assist system with cross-traffic function provides additional security, while the eCall emergency communication system offers peace of mind. Electronic stability control and traction control work continuously to maintain vehicle stability.
The adaptive suspension with auto-leveling technology adjusts to road conditions and loading, ensuring a smooth ride whether you're navigating city streets or highway stretches. Speed-sensing steering adapts to your driving environment, while the four-wheel independent suspension design minimizes impact from road irregularities. This vehicle is currently at 60,823 miles and represents a well-maintained example of German engineering.
We invite you to experience this 2021 Mercedes-Benz GLS 450 4MATIC® firsthand. Schedule your visit today to discover why this luxury SUV continues to be the choice for discerning drivers who value sophistication, capability, and comfort.
2021 Mercedes-Benz GLS GLS 450
- Used
$38,226Price
$38,499Total Sale Price
Napleton Alfa Romeo FIAT
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The overview
- Exterior Color
- Silver
- Interior Color
- Tan
- Odometer
- 60,823 miles
- Transmission
- 9-Speed Automatic
- Drivetrain
- 4MATIC®
- Engine Layout
- V6
- VIN
- 4JGFF5KE9MA446853
- Stock Number
- TRS3365
The highlights
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto tilt-away steering wheel
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: eCall Emergency System
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Head restraints memory
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Power/regen
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Rear dual zone A/C
- Remote engine start: smart device only (subscription required)
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Auto-leveling suspension
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Diversity antenna
- Internal memory capacity (GB): 10 GB
- Premium audio system: MBUX
- Primary LCD size: 12.3"
- Satellite radio trial duration with new vehicle purchase (months): 6
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Burmester
- Speakers: 13
- Steering wheel mounted audio controls
- Weather band radio
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest: w/storage
- Front seats: bucket
- Genuine wood console insert
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Ventilated front seats
- Alternator hybrid electric motor
- Compressor: intercooled turbo
- Cylinder configuration: I-6
- Drive type: 4MATIC
- Electric motor 1 torque: 184 lb.-ft.
- Electric motor horsepower: 21hp @ RPM
- Engine liters: 3.0L
- Engine location: front
- Fuel economy city: 20mpg
- Fuel economy combined: 21mpg
- Fuel economy highway: 24mpg
- Fuel tank capacity: 23.8gal.
- Horsepower: 362hp @ 5,500RPM
- Hybrid electric powertrain type: MHEV (mild hybrid electric vehicle)
- Hybrid traction battery type: lithium ion
- Hybrid traction battery voltage: 48
- Manual-shift auto
- Mode select transmission
- Number of valves: 24
- Powertrain number of motors: 1
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Starter hybrid electric motor
- Torque: 369 lb.-ft. @ 1,600RPM
- Transmission: 9 speed automatic
- Variable valve control
- Approach angle: 23 deg
- Departure angle: 21 deg
- Ground clearance (max): 216mm (8.5")
- Ground clearance (min): 201mm (7.9")
- Ramp breakover angle: 16 deg
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Roof rack: rails only
- Spoiler
- Tailpipe finisher: chrome
- Trailer sway control
- Turn signal indicator mirrors
- 3rd row headroom: 988mm (38.9")
- 3rd row legroom: 879mm (34.6")
- 3rd row shoulder room: 1,278mm (50.3")
- Compression ratio: 10.50 to 1
- Curb weight: 2,480kg (5,467lbs)
- Engine bore x stroke: 83.0mm x 92.4mm (3.27" x 3.64")
- Engine displacement: 3.0 L
- Engine horsepower: 362hp @ 5,500RPM
- Engine torque: 369 lb.-ft. @ 1,600RPM
- Exterior body width: 1,956mm (77.0")
- Exterior height: 1,824mm (71.8")
- Exterior length: 5,207mm (205.0")
- Front headroom: 1,001mm (39.4")
- Front legroom: 1,024mm (40.3")
- Front shoulder room: 1,506mm (59.3")
- GVWR: 3,300kg (7,275lbs)
- Interior maximum rear cargo volume: 2,398 L (85 cu.ft.)
- Interior rear cargo volume: 493 L (17 cu.ft.)
- Rear headroom: 1,021mm (40.2")
- Rear legroom: 1,064mm (41.9")
- Rear shoulder room: 1,486mm (58.5")
- Turning radius: 6.0m (19.7')
- Wheelbase: 3,134mm (123.4")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: Surround View yes
- Exterior parking camera right
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Active Parking Assist automated
- Rain sensing wipers
- Rear fog lights
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Speed sensitive wipers
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Brakes regenerative
- Childseat sensing airbag
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Active Brake Assist with Cross-Traffic Function mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Power adjustable front head restraints
- Security system
- Tracker system
- Traction control
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Napleton Alfa Romeo of Indianapolis is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
4.9out of 5 overall- 5.0
Perfect vehicle
by Jeff on 1/19/2026 3:26:28 PM
We purchased a GLE 350 before and we liked the design and practicality. Decided to upgread to GLS 580 last year to get more space and more power. We are amazed with the performace. This vehicle gives you space, luxery, and handles very well. - 5.0
GLS580 with Rentech ECU upgrade
by Proud GLS580 owner on 5/30/2022 1:17:49 PM
We were looking for a GL550 and stumbled across the GLS580 series and couldn't get away from it. Hard to find for a good price and I have not seen one on the road. We tow dirt bikes and RZRs so needed something that would tow. Rentech Mercedes approved dealer install took it to AMG HP 598hp and 705 lbs torque. It is an unbelievable family SUV now with that added power. Plenty has already been said here about the plushness of the vehicle. Tires only last 10k miles due to performance demand and I have had a couple of electronic issues that the dealer is working out for me. I am amazed with this vehicle and if the X7 is better I am having a hard time understanding how other than preference on which emblem is on the vehicle. - 4.0
nice car
by kishoure on 12/8/2021 1:11:56 PM
this is a nice car, better than the lincoln navigator but no x7 or escalade. this is actually very nice but it misses the well factor rivals have. this is the first time mercedees hass redisigned the gls for the 2020 model year.
Dealer not responsible for typographical errors. Pictures are for illustration purposes only. All vehicles subject to prior sales. See dealer for details. MSRP may not be price at which vehicle is sold in trade area. New car prices include applicable manufacturer incentives in lieu of special financing. Plus tax, title & registration fees. New vehicle MPGs are EPA’s estimated highway MPG’s. New vehicle MPGe/EPA Range Rating are based on 2026 EPA Range Rating. See dealer for copy of limited warranty. Used car prices plus tax, title & registration fees.Used car MPG claims are based on EPA estimated city and highway ratings when vehicle was new. Used vehicle MPGe/EPA Range Rating are based on EPA Range Rating when vehicle was new. Consumers actual mileage will vary. The value of used vehicles varies with mileage, usage and condition. Book values should be considered estimates only.
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