2021 Mercedes-Benz GLS
★ EXCELLENT
Mercedes-Benz logoSUV ★ EXCELLENT

2021 Mercedes-Benz GLS

GLS 450 · Iridium Silver Metallic · Austin
$49,880
≈ $828/mo · 60mo @ 6.4%
↓ $4,911 below market
Listed 401d ago
7-day, 250-mile return window
Clean title — verified by Carfax
Frame inspection passed
Inspected by certified tech · est. score 93/100
Mileage
29,371 mi
Body
SUV
Drivetrain
AWD
Fuel
Gas
MPG
21 mpg
Accidents
None reported

About this Mercedes-Benz GLS

This 2021 Mercedes-Benz GLS GLS 450 is listed at $49,880 with 29,371 miles on the odometer. Powertrain: 3.0L V-6 Gas V, Automatic, AWD. EPA-estimated fuel economy is 20 city / 24 highway MPG. Finished in Iridium Silver Metallic, this SUV is well suited to daily driving and longer trips. Available at Mercedes-Benz of South Austin in Austin, TX. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other gas options? Use the related links below to compare similar listings on Carlify.

Iridium Silver Metallic exterior and Black interior. Heated Seats, 3rd Row Seat, Navigation, Sunroof, Alloy Wheels, Full-Time 4MATIC® All-Wheel, Power Liftgate. <br /><br />KEY FEATURES INCLUDE<br />Third Row Seat, Navigation, Sunroof, Full-Time 4MATIC® All-Wheel, Power Liftgate Mercedes-Benz GLS 450 with Iridium Silver Metallic exterior and Black interior features a Straight 6 Cylinder Engine with 362 HP at 5500 RPM*. <br /><br />AFFORDABILITY<br />This GLS 450 is priced $500 below Kelley Blue Book. <br /><br />PURCHASE WITH CONFIDENCE<br />CARFAX 1-Owner <br /><br />Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Pricing analysis performed on 3/31/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br />

Inspection summary

Engine & drivetrain93
Brakes & suspension91
Interior condition94
Exterior condition95
Tires89
Electronics97

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.

Fair price meter
Listed price
$4,911 below the median listing price
GreatFairHigh
This car$49,880
Median for similar$54,791
5-year cost to own (est.)
Depreciation $17,957
Fuel $6,200
Insurance $7,100
Maintenance $3,400
Taxes & fees $4,240
Total estimated $38,897

Estimates from typical 12k mi/yr usage. Actuals vary.

Dealership

Mercedes-Benz of South Austin

10900 S I-35 Frontage Rd

Austin, TX78748

Hours
  • Mon8:30am – 7:00pm
  • Tue8:30am – 7:00pm
  • Wed8:30am – 7:00pm
  • Thu8:30am – 7:00pm
  • Fri8:30am – 7:00pm
  • Sat8:30am – 7:00pm
  • SunClosed

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