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Audi SQ9 vs Mercedes-Benz GLS580

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

Audi logo

2027 Audi SQ9

Mercedes-Benz logo

2027 Mercedes-Benz GLS580

Overview

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
Selected trim4dr SUV AWD (4.0L 8cyl Turbo 8A)GLS 580
Body styleSUVSUV
Drivetrainall wheel driveall wheel drive
Fuel typepremium unleaded (required)premium unleaded (required)
Transmission8-speed shiftable automatic9-speed automatic
Engine typegasmild hybrid
Model year20272027

Pricing & market

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
MSRP$118,000 (best)$120,950
For sale now00

Fuel economy & range

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
Combined MPG—16 MPG (best)
City MPG—14 MPG (best)
Highway MPG—20 MPG (best)
Fuel tank21.1 gal24 gal (best)

Performance

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
Horsepower591 hp (best)530 hp
Torque590 lb-ft (best)553 lb-ft
Engine size4 L4 L
CylindersV8V8

Size & capability

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
Seating7 seats7 seats
Doors44
Cargo volume87.7 cu ft (best)—
Towing capacity7,700 lbs7,700 lbs
Curb weight5,556 lbs (best)—
Ground clearance—8 in (best)
Wheelbase123.5 in (best)123 in
Length208.9 in (best)205 in
Width80.4 in (best)80 in
Height71.3 in72 in (best)

Safety & recalls

SpecAudi SQ94dr SUV AWD (4.0L 8cyl Turbo 8A)Mercedes-Benz GLS580GLS 580
Open recalls (YMM scope)None reportedNone reported

Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.

Trim overview

All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.

TrimAudi SQ9Mercedes-Benz GLS580
1

4dr SUV AWD (4.0L 8cyl Turbo 8A)

$118,000 MSRP(Currently comparing)

GLS 580

$120,950 MSRP(Currently comparing)

Audi SQ9 vs Mercedes-Benz GLS580 FAQ

Which is better: 2027 Audi SQ9 or 2027 Mercedes-Benz GLS580?
It depends on priorities. OpenDealer compares 2027 Audi SQ9 vs 2027 Mercedes-Benz GLS580 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
Which costs less: 2027 Audi SQ9 or 2027 Mercedes-Benz GLS580?
Based on starting MSRP, the 2027 Audi SQ9 starts lower at $118,000.
Which has better startingMsrp: 2027 Audi SQ9 or 2027 Mercedes-Benz GLS580?
The 2027 Audi SQ9 leads on startingMsrp in this comparison (118,000).
Which has better combinedMpg: 2027 Audi SQ9 or 2027 Mercedes-Benz GLS580?
The 2027 Mercedes-Benz GLS580 leads on combinedMpg in this comparison (16).
Which has better horsepower: 2027 Audi SQ9 or 2027 Mercedes-Benz GLS580?
The 2027 Audi SQ9 leads on horsepower in this comparison (591).