Model Compare

Comparing the "2021 BMW X7" and "2021 Mercedes-Benz GLS 580"

Overview

MSRP

$74,900

$98,850

MPG (Combined)

21

18

Engine

335-hp, 3.0-liter I-6 (premium)

483-hp, 4.0-liter V-8 (premium)

Transmission

8-speed automatic w/OD and auto-manual

9-speed automatic w/OD and auto-manual

Drivetrain

all wheel

all wheel

Seats

6-7

6-7

Consumer Rating

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Pricing

List Price

$75,895

$99,900

MSRP

$74,900

$98,850

Invoice Price

$70,155

$92,919

Destination Charge

$995

$1,050

Fuel Economy

Combined MPG

21

18

City MPG

19

16

Highway MPG

24

21

Convenience

Cruise Control

Standard

Standard

Adaptive Cruise Control

Available

Available

Compass

Standard

Standard

Illuminated Vanity Mirrors

Driver and passenger

Driver and passenger

Steering Wheel Material

Leather/metal-look

Leather/metal-look

Gear Shift Knob Trim

Leather/metal-look

Urethane

Tilt/Telescoping Steering Column

Standard

Standard

Clock

In-dash

In-dash

12-Volt DC Power Outlet

4

3

Retained Accessory Power

Standard

Standard

Dome Light

Fade

Fade

Glovebox Light

Standard

Standard

Map Light

Front & rear

Front & rear

Cargo Light

Standard

Standard

Cupholders

Front and rear

Front and rear

Programmable Garage-Door Opener

Standard

Standard

Voice Recorder

Not available

Not available

Tire Mobility Kit

Not available

Available

Rearview Mirror

Auto-dimming day-night

Auto-dimming day-night

Rear Window Defogger

Standard

Standard

Floor Mats

Carpeted front & rear

Carpeted front & rear

USB Ports

Comfort Access

KEYLESS GO

Hands Free Auto-Opening Liftgate/Trunk

Standard

Standard

Proximity Key

Comfort Access

KEYLESS GO

Specifications

Length

203.3 "

205.2 "

Wheelbase

122.2 "

123.4 "

Front Track

66.3 "

65.7 "

Rear Track

67.1 "

67.2 "

Width

78.7 "

77.0 "

Turning Radius

21.4 '

19.7 '

Height

71.1 "

71.8 "

Horsepower

335 @ 5,500 rpm

483 @ 5,500 rpm

Torque

330 @ 1,500 rpm

516 @ 2,000 rpm

Fuel Tank Capacity

21.9 gal.

23.8 gal.

Bore and Stroke

3.23 / 3.72 "

3.27 / 3.64 "

Drag Coefficient

.33

Not available

Curb Weight

5,370 lbs.

5,754 lbs.

Gross Vehicle Weight Rating

6,989 lbs.

7,485 lbs.

Maximum Trailer Weight

5,400 lbs.

Available: 7,700 lbs.

Passenger Volume

Not available

Not available

Front Legroom

39.8 "

40.3 "

Front Headroom

41.9 "

39.4 "

Front Hip Room

Not available

Not available

Front Shoulder Room

60.0 "

59.3 "

Rear Legroom

37.6 "

41.9 "

Rear Headroom

39.9 "

40.2 "

Rear Hip Room

Not available

Not available

Rear Shoulder Room

58.1 "

58.5 "

Maximum Luggage Volume

90.4 cu.ft.

84.7 cu.ft.

Interior Cargo Volume

12.8 cu.ft.

17.4 cu.ft.

Interior Cargo Volume Seats Folded

48.6 cu.ft.

42.7 cu.ft.

Maximum Interior Cargo Volume

90.4 cu.ft.

84.7 cu.ft.

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