2021 Mercedes-Benz GLS Specifications - Engine, MPG, Dimensions

Key Performance Specifications

334
Horsepower
26.5
MPG Combined
10.2
0-60 MPH (sec)
2051
Towing (lbs)
4.6
Safety Rating
$54,487
Starting MSRP

💰 Current Market Value & Purchase Options

Get the latest market value and find the best deals for your 2021 Mercedes Benz:

📊 Vehicle Value Lookup

💰 Kelley Blue Book Get official KBB values 📊 Edmunds Professional vehicle appraisal 🚗 AutoTrader Find vehicles for sale 🔍 Cars.com Shop new & used cars ⭐ CarGurus Best deals & reviews 🏪 CarMax Buy with confidence

🛒 Find & Finance This Vehicle

💳 Auto Loan Calculator Calculate payments 🛡️ Auto Insurance Quotes Compare insurance rates

🔗 AutoDataHub.net may earn commissions from purchases made through these links. Values and availability subject to change. Always verify current market conditions and financing terms.

Engine & Performance

Engine Type: V8

Displacement: 5.7L

Horsepower: 334 HP @ 4,416 RPM

Torque: 256 lb-ft @ 2,488 RPM

Transmission: Automatic 6-Speed

Drivetrain: FWD

Fuel Economy

City MPG: 24

Highway MPG: 29

Combined MPG: 26.5

Fuel Tank: 20.2 gallons

Range: 390 miles

Emissions: PZEV

Dimensions & Weight

Length: 199.4 inches

Width: 77.8 inches

Height: 67.5 inches

Wheelbase: 108.2 inches

Curb Weight: 5213 lbs

Gross Weight: 6486 lbs

Interior & Cargo

Seating: 3 passengers

Front Headroom: 40.3 inches

Front Legroom: 40.2 inches

Rear Headroom: 39.7 inches

Rear Legroom: 33.4 inches

Cargo Volume: 72.1 cubic feet

Safety & Technology Features

Standard Safety Features:

Anti-lock Braking System (ABS)
Electronic Stability Control
Traction Control
Multiple Airbags
Tire Pressure Monitoring

Technology Features:

Bluetooth Connectivity
USB Ports
Touchscreen Display
Backup Camera
Smartphone Integration