What the GLS 580 4MATIC adds over the GLS 450 4MATIC
Spec
GLS 450 4MATIC
GLS 580 4MATIC
Curb weight (maximum)
5666 lbs
5820 lbs
Curb weight (minimum)
5666 lbs
5820 lbs
Cylinder count
6
8
Horsepower
375 hp
530 hp
Torque
413 lb-ft
553 lb-ft
Engine type (full description)
3.0L inline-6 turbo with mild hybrid drive
4.0L V8 biturbo with mild hybrid drive
Overall height
71.8 in
72.4 in
Overall length
205.4 in
206.6 in
Overall width
79 in
79.9 in
Tire size
275/45R21 front and 315/40R21 rear
285/45R22 front and 325/40R22 rear
Wheel diameter
21 in
22 in
Standard here, not on the base trim: 4.0L V8 biturbo engine with mild hybrid drive, 5-zone automatic climate control, AIRMATIC with intelligent damping control, Multicontour front seats with massage
Specifications
Source: manufacturer press kit
Cargo
Cargo volume behind 1st row
84.9 cu-ft
Cargo volume behind 3rd row
17.4 cu-ft
Dimensions Exterior
Overall height
72.4 in
Overall length
206.6 in
Overall width
79.9 in
Wheelbase
123.4 in
Engine Basics
Aspiration
twin turbo
Cylinder count
8
Engine type (full description)
4.0L V8 biturbo with mild hybrid drive
Engine Output
Horsepower
530 hp
Torque
553 lb-ft
Fuel System
Fuel tank capacity
23.8 gal
Headroom
Front headroom
39.4 in
Second-row headroom
40.2 in
Legroom
Front legroom
40.3 in
Second-row legroom
41.4 in
Third-row legroom
34.6 in
Seating
Passenger seating capacity
6
Shoulder Room
Front shoulder room
59.3 in
Second-row shoulder room
58.5 in
Steering
Steering type
Rack-and-pinion with electromechanical power assist
Suspension
Front suspension type
4-wheel independent double-wishbone front
Rear suspension type
multilink rear, self-leveling AIRMATIC with intelligent damping control
Tires
Tire size
285/45R22 front and 325/40R22 rear
Transmission
Transmission speeds
9
Transmission type
automatic
Weights
Curb weight (maximum)
5820 lbs
Curb weight (minimum)
5820 lbs
Wheels
Wheel diameter
22 in
Standard & optional equipment
Source: manufacturer press kit
Infotainment1 std · 0 opt
MBUX Superscreen
Climate1 std · 0 opt
5-zone automatic climate control
Seating3 std · 0 opt
Multicontour front seats with massage
Power-folding 2nd-row seats
Power-folding 50/50-split 3rd-row seats
Powertrain2 std · 0 opt
4MATIC fully variable all-wheel drive
4.0L V8 biturbo engine with mild hybrid drive
Chassis1 std · 0 opt
AIRMATIC with intelligent damping control
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2027 GLS-Class. Confirm with the window sticker for a specific unit.
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Common questions about the GLS 580 4MATIC
Source: EPA, NHTSA and manufacturer press kits
What does the 2027 Mercedes-Benz GLS-Class GLS 580 4MATIC add over the GLS 450 4MATIC?
Against the GLS 450 4MATIC, 4 features become standard that the GLS 450 4MATIC does not and 11 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.