Your car comparison

Here's how the 2020 Mercedes-Benz GLS 580, 2021 Audi Q7, 2021 BMW X7 and the 2016 Rolls-Royce Phantom Coupe measure up.
GLS 580 4MATIC SUV
$98,800
Starting MSRP
Premium 45 TFSI quattro
$54,950
Starting MSRP
xDrive40i Sports Activity Vehicle
$74,900
Starting MSRP
Photo not available
$449,525
Starting MSRP

Overview

Door
4-door 4-door 4-door 2-door
Seats
6 7 6 4
Engine

483.0-hp, 4.0-liter, 8 Cylinder Engine(Gasoline/Mild Electric Hybrid)

248.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

335.0-hp, 3.0-liter, Straight 6 Cylinder Engine(Gasoline/Mild Electric Hybrid)

453.0-hp, 6.8-liter, 12 Cylinder Engine(Gasoline Fuel)

Combined MPG
18 21 21 14
Size
205" length, 71.8" height 199.3" length, 68.5" height 203.3" length, 71.1" height 220.9" length, 62.9" height
Drivetrain
All Wheel Drive All Wheel Drive All Wheel Drive Rear Wheel Drive

Exterior color

Exterior color

Interior color

Interior color

Titanium Grey Pearl / Black

Cashmere

Black / Sahara Beige

Black

Vanilla

Ecru

Brown

Gray

Cognac

Canberra Beige

Black

Coffee

Tartufo

Ivory White / Night Blue

Ivory White

Black / Seashell Contrast

Smoke Gray

Navy Blue

Navy / Seashell Contrast

Creme / Navy Blue Contrast

Seashell

Blue Gray / Navy Blue

Smoke Gray / Navy Blue

Fawn Brown / Seashell

Creme Lt / Black Contrast

Creme Light

Blue Gray / Seashell

Blue Gray / Black Contrast

Fawn Brown / Pine Green

Signal Red / Black Contrast

Creme / Consort Contrast

Consort Red

Consort / Seashell Contrast

Black / Consort Contrast

Smoke Gray / Consort Red

Smoke Gray / Black Contrast

Dark Spice / Smoke Gray

Fawn Brown

Dark Spice

Seashell / Navy Contrast

Moccasin / Spice Contrast

Pine Green / Black Contrast

Navy Blue / Creme Contrast

Moccasin / Black Contrast

Signal Red / Creme Contrast

Moccasin / Creme Contrast

Sea Blue

Fawn Brown / Black Contrast

Blue Gray

Pine / Seashell Contrast

Moccasin

Seashell / Black Contrast

Dk Spice / Creme Contrast

Signal Red / Seashell

Dark Spice / Seashell

Pine Green

Seashell / Dark Spice

Consort / Creme Contrast

Black

Signal Red

Black / Moccasin Contrast

Navy / Moccasin Contrast

Consort / Black Contrast

Pine Green / Creme Contrast

Signal red

Transmissions

Transmissions

9-Speed A/T

A/T

Transmission w/Dual Shift Mode

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

Vehicle

EPA Classification
- Standard SUV 4WD - Compact Cars

Wheels

Spare Wheel Size
Compact in N/A N/A N/A
Front Wheel Material
Aluminum Aluminum Aluminum Aluminum
Front Wheel Size
21 X 10 in 19 X 8.5 in 21 X 9.5 in 21 X 8 in
Rear Wheel Material
Aluminum Aluminum Aluminum Aluminum
Rear Wheel Size
21 X 11 in 19 X 8.5 in 21 X 9.5 in 21 X 9.5 in
Spare Wheel Material
Steel N/A N/A N/A

Electrical

Maximum Alternator Capacity (amps)
N/A N/A N/A 180
Cold Cranking Amps @ 0° F (Primary)
N/A N/A N/A N/A

Engine

Displacement
4.0 L/243 2.0 L/121 3.0 L/183 6.7 L/412
SAE Net Torque @ RPM
516 @ 2000 273 @ 1600 330 @ 1500 531 @ 3500
SAE Net Horsepower @ RPM
483 @ 5500 248 @ 5000 335 @ 5500 453 @ 5350
Engine Type
Twin Turbo Gas/Electric V-8 Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Gas/Electric I-6 Premium Unleaded V-12
Engine Oil Cooler
None - None -

Mileage

Cruising Range - City
380.80 mi 427.50 mi 416.10 mi 290.40 mi
EPA Fuel Economy Est - Hwy
21 MPG 23 MPG 24 MPG 19 MPG
EPA Fuel Economy Est - City
16 MPG 19 MPG 19 MPG 11 MPG
Cruising Range - Hwy
499.80 mi 517.50 mi 525.60 mi 501.60 mi
Fuel Economy Est-Combined
18 MPG 21 MPG 21 MPG 14 MPG
EPA MPG Equivalent - City
- N/A - N/A
EPA MPG Equivalent - Hwy
- N/A - N/A
EPA MPG Equivalent - Combined
- N/A - N/A
Estimated Battery Range
N/A N/A N/A -

Suspension

Suspension Type - Rear (Cont.)
- Multi-Link - Multi-Link
Suspension Type - Rear
- Multi-Link - Multi-Link
Suspension Type - Front (Cont.)
- Multi-Link - Double Wishbone
Suspension Type - Front
- Multi-Link - Double Wishbone
Axle Type - Rear
Independent - Independent -
Axle Type - Front
Independent - Independent -
Suspension Type - Front
Double Wishbone - Double Wishbone -
Suspension Type - Rear
Multi-Link - Multi-Link -

Frame

Frame Type
N/A - N/A -

Brakes

Front Brake Rotor Diam x Thickness
14.8 in 13.8 in N/A 14.7 in
Brake Type
4-Wheel Disc 4-Wheel Disc 4-Wheel Disc 4-Wheel Disc
Brake ABS System
4-Wheel 4-Wheel 4-Wheel 4-Wheel
Disc - Front (Yes or )
Yes Yes Yes Yes
Brake ABS System (Second Line)
4-Wheel N/A 4-Wheel N/A
Disc - Rear (Yes or )
Yes Yes Yes Yes
Rear Brake Rotor Diam x Thickness
13.6 in 13 in N/A 14.6 in
Drum - Rear (Yes or )
N/A N/A N/A N/A

Fuel Tank

Aux Fuel Tank Capacity, Approx
N/A N/A N/A N/A
Fuel Tank Capacity, Approx
23.8 gal 22.5 gal 21.9 gal 26.4 gal

Steering

Steering Ratio (:1), Overall
N/A N/A N/A N/A
Turning Diameter - Wall to Wall
N/A N/A N/A N/A
Steering Type
Rack-Pinion Rack-Pinion Rack-Pinion Rack-Pinion
Lock to Lock Turns (Steering)
- N/A - N/A
Turning Diameter - Curb to Curb
39.4 ft 41 ft 42.8 ft 43 ft

Tires

Front Tire Size
P275/45HR21 P255/55HR19 P285/45HR21 P255/50ZR21
Spare Tire Size
Compact N/A N/A N/A
Rear Tire Size
P315/40HR21 P255/55HR19 P285/45HR21 P285/45ZR21

Trailering

Wt Distributing Hitch - Max Tongue Wt.
N/A N/A 540 lbs N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A N/A 5400 lbs N/A
Dead Weight Hitch - Max Tongue Wt.
N/A N/A 500 lbs N/A
Dead Weight Hitch - Max Trailer Wt.
N/A N/A 5000 lbs N/A
Fifth Wheel Hitch - Max Trailer Wt.
N/A - N/A -
Maximum Trailering Capacity
N/A N/A 5400 lbs -
Fifth Wheel Hitch - Max Tongue Wt.
N/A - N/A -

Weight Information

Base Curb Weight
5699 lbs 4795 lbs 5370 lbs 5688 lbs
Curb Weight - Front
N/A N/A N/A -
Maximum Payload Capacity
N/A N/A N/A -
Gross Combined Wt Rating
N/A - N/A -
Total Option Weight
0.00 lbs 0.00 lbs 0.00 lbs -
Option Weight - Rear
0.00 lbs - 0.00 lbs -
Curb Weight
N/A N/A N/A -
As Spec'd Payload
N/A - N/A -
Option Weight - Front
0.00 lbs - 0.00 lbs -
Gross Vehicle Weight Rating
7485.00 lbs - 6989.00 lbs -
As Spec'd Curb Weight
N/A - N/A -
Curb Weight - Rear
N/A N/A N/A -
Gross Axle Weight Rating
N/A - 7154.00 lbs -

Dimensions

Second Leg Room
41.9 in 38.8 in 37.6 in N/A
Front Shoulder Room
59.3 in 59.5 in 60 in 58.7 in
Passenger Capacity
7 7 7 4
Track Width, Rear
67.2 in 66.6 in 67.1 in 65.8 in
Length, Overall
205.2 in 199.3 in 203.3 in 220.9 in
Passenger Volume
- N/A - 96 ft³
Front Head Room
39.4 in 39.9 in 41.9 in 38.6 in
Front Hip Room
N/A N/A N/A 61.5 in
Second Head Room
40.2 in 38.8 in 39.9 in 37.1 in
Liftover Height
N/A N/A N/A N/A
Second Hip Room
N/A N/A N/A 49.8 in
Front Leg Room
40.3 in 41.7 in 39.8 in N/A
Second Shoulder Room
58.5 in 58.5 in 58.1 in 51.1 in
Height, Overall
71.8 in 68.5 in 71.1 in 62.9 in
Wheelbase
123.4 in 117.9 in 122.2 in 130.7 in
Trunk Volume
- - - 13.9 ft³
Min Ground Clearance
7.9 in N/A N/A N/A
Track Width, Front
65.7 in 66.1 in 66.3 in 66.4 in
Width, Max w/o mirrors
77 in 77.6 in 78.7 in 78.2 in
Cargo Area Length @ Floor to Seat 1
79.7 in N/A N/A -
Cargo Area Length @ Floor to Seat 2
54.2 in N/A N/A -
Cargo Area Width @ Beltline
N/A N/A N/A -
Rear Door Opening Width
N/A N/A N/A -
Third Leg Room
34.6 in 29.2 in 33.3 in -
Cargo Area Length @ Floor to Seat 3
22.4 in N/A N/A -
Third Hip Room
N/A N/A N/A -
Tailgate Width
N/A - N/A -
Ext'd Cab Cargo Volume
N/A - N/A -
Overhang, Rear w/o bumper
N/A - N/A -
Cargo Volume to Seat 3
17.4 ft³ 14.2 ft³ 12.8 ft³ -
Length, Overall w/rear bumper
N/A - N/A -
Cargo Box (Area) Height
34.7 in N/A N/A -
Third Shoulder Room
50.3 in 49.4 in 47.9 in -
Cargo Volume
N/A - N/A -
Cab to End of Frame
N/A - N/A -
Third Head Room
38.9 in 35.9 in 36.6 in -
Ground Clearance, Rear
N/A - N/A -
Ground to Top of Load Floor
N/A - N/A -
Cargo Volume to Seat 1
84.7 ft³ 69.6 ft³ 90.4 ft³ -
Rear Door Opening Height
N/A N/A N/A -
Ground Clearance, Front
N/A - N/A -
Cargo Box Width @ Wheelhousings
N/A N/A N/A -
Cargo Box Width @ Floor
N/A - N/A -
Cargo Volume to Seat 2
42.7 ft³ 35.7 ft³ 48.6 ft³ -
Overhang, Front
N/A - N/A -
Cargo Box Width @ Top, Rear
N/A - N/A -

Edit car