Compare BMW Alpina XB7 vs Mercedes-AMG GLS 63

Engine

4.4L Twin-Turbo V8 Gas

Engine

4.0L Twin-Turbo V8 Gas

Transmission

8-Speed Automatic

Transmission

9-Speed Automatic

Drivetrain

All-Wheel Drive

Drivetrain

All-Wheel Drive

Fuel Economy

City: 16 MPG

Hwy: 20 MPG

Fuel Economy

City: 14 MPG

Hwy: 19 MPG

Fuel Tank Capacity

21.9 gallons

Fuel Tank Capacity

23.8 gallons

Seating Capacity

7 seater

Seating Capacity

7 seater

2024 Mercedes-Benz AMG GLS 63 Rear Angle View

Engine and Transmission

Engine

4.4L Twin-Turbo V8 Gas

4.0L Twin-Turbo V8 Gas

Horsepower

631 hp @ 5600 rpm

603 hp @ 5750 rpm

Torque

590 lb-ft @ 1800 rpm

627 lb-ft @ 2500 rpm

Transmission

8-Speed Automatic

9-Speed Automatic

Drivetrain

All-Wheel Drive

Weight and Towing

Curb Weight

5,986 lbs

6,019 lbs

Maximum Towing Capacity

N/A

7,700 lbs

Fuel Economy

Combined

17 MPG

16 MPG

City

16 MPG

14 MPG

Highway

20 MPG

19 MPG

Emissions

CO2 Emissions @ 15K mi/year

10.5 Tons/yr

11.1 (2023) Tons/yr

Fuel Tank

Fuel Tank Capacity

21.9 gallons

23.8 gallons

Cruising Range City

350.4 miles

333.2 miles

Cruising Range Highway

438 miles

452.2 miles

Exterior Dimensions

Length

203.9 in

206 in

Height

70.7 in

72.3 in

Max Width

78.7 in

79.9 in

Front Width

66.2 in

67.1 in

Rear Width

67 in

67.9 in

Wheelbase

122.2 in

123.4 in

Interior Space

Seating Capacity

7 seater

Front Seat Leg Room

39.8 in

40.3 in

Front Seat Headroom

41.9 in

39.4 in

Front Seat Shoulder Room

60 in

59.3 in

Rear Seat Leg Room

37.6 in

41.9 in

Rear Seat Headroom

39.9 in

40.2 in

Rear Seat Shoulder Room

58.1 in

58.5 in

Third Row Leg Room

33.3 in

34.6 in

Third Row Headroom

36.6 in

38.9 in

Third Row Shoulder Room

47.9 in

50.3 in

Cargo Space

Cargo Volume to Seat 1

90.4 ft³

84.7 ft³

Cargo Volume to Seat 2

48.6 ft³

42.7 ft³

Cargo Volume to Seat 3

12.8 ft³

17.4 ft³

Cargo Box Dimensions

Box Height (Area)

N/A

34.7 in

Steering

Steering Type

Rack-Pinion

Turning Diameter

42.8 ft

39.4 ft

Wheels

Wheels Type

Aluminum Wheels

Front Wheel Size

23" x 9.5"

21" x 9"

Rear Wheel Size

23" x 11"

21" x 11.5"

Tires

Front Tire

P285/35YR23

P275/50YR21

Rear Tire

P325/30YR23

P315/45YR21

Spare Tire

Compact

Standard Exterior Colors

ALPINA Blue Metallic
ALPINA Green Metallic
Alpine White
Black Sapphire Metallic
Brooklyn Grey Metallic
Carbon Black Metallic
Manhattan Green Metallic
Marina Bay Blue Metallic
Mineral White Metallic
Skyscraper Grey Metallic

Black
Cirrus Silver Metallic
Emerald Green Metallic
MANUFAKTUR Alpine Grey
MANUFAKTUR Cardinal Red Metallic
MANUFAKTUR Diamond White Bright, Build Out: 12/31/2023
MANUFAKTUR Moonlight White Metallic, Available: 4/1/2024
Obsidian Black Metallic
Polar White
Selenite Grey Metallic
Twilight Blue Metallic

Optional Exterior Colors

Ametrin Metallic, Priority 1
Dravit Grey Metallic, Priority 1
Tanzanite Blue II Metallic, Priority 1

N/A

Standard Interior Materials

Black, Extended Merino Leather Upholstery
Coffee, Extended Merino Leather Upholstery
Ivory White, Extended Merino Leather Upholstery
Tartufo, Extended Merino Leather Upholstery

Bahia Brown/Black, Exclusive Nappa Leather Upholstery
Black w/Diamond Stitching, Exclusive Nappa Leather Upholstery
Black, Exclusive Nappa Leather Upholstery
Macchiato Beige, Exclusive Nappa Leather Upholstery
Macchiato Beige/Black, Exclusive Nappa Leather Upholstery

Optional Interior Materials

Black, Full Merino Leather Upholstery (ZB)
Ivory White/Atlas Grey, Full Merino Leather Upholstery (ZB)
Tartufo, Full Merino Leather Upholstery (ZB)

N/A

Infotainment

HD Radio

Standard

Bluetooth Connection

Standard

Hard Disk Drive Media Storage

Standard

Premium Sound System

Standard

Satellite Radio

Standard

Smart Device Integration

Standard

WiFi Hotspot

Standard

Auxiliary Audio Input

Standard

MP3 Player

Standard

Interior Trim

Bucket Seats

Standard

Leather Seats

Standard

Leather Steering Wheel

Standard

Woodgrain Interior Trim

Standard

Not Available

Sun/Moonroof

Standard

Comfort

Head-Up Display

Standard

Navigation System

Standard

Steering Wheel Audio Controls

Standard

Power Liftgate

Standard

Power Mirror(s)

Standard

A/C

Standard

Adaptive Cruise Control

Standard

Automatic Parking

Standard

Climate Control

Standard

Cooled Front Seat(s)

Standard

Cooled Rear Seat(s)

Not Available

Standard

Cruise Control

Standard

Hands-Free Liftgate

Standard

Heated Front Seat(s)

Standard

Heated Rear Seat(s)

Standard

Heated Steering Wheel

Standard

Keyless Entry

Standard

Multi-Zone A/C

Standard

Power Driver Seat

Standard

Power Passenger Seat

Standard

Remote Engine Start

Standard

Remote Trunk Release

Standard

Seat Memory

Standard

Universal Garage Door Opener

Standard

Seat-Massage

Standard

Rear A/C

Standard

Keyless Start

Standard

Telematics

Standard

Safety Features

Back-Up Camera

Standard

Cross-Traffic Alert

Standard

Not Available

Blind Spot Monitor

Standard

Lane Departure Warning

Standard

Lane Keeping Assist

Standard

ABS

Standard

Tire Pressure Monitor

Standard

Brake Assist

Standard

Stability Control

Standard

Traction Control

Standard

Airbags

Driver Air Bag

Standard

Front Head Air Bag

Standard

Front Side Air Bag

Standard

Knee Air Bag

Standard

Passenger Air Bag

Standard

Rear Head Air Bag

Standard

Rear Side Air Bag

Not Available

Standard

Warranty Summary

Basic

4 Years / 50,000 Miles

Corrosion

12 Years / Unlimited Miles

4 Years / 50,000 Miles

Drivetrain

4 Years / 50,000 Miles

Hybrid/Electric Components

8 Years / 80,000 Miles

8 Years / 100,000 Miles

Maintenance

3 Years / 36,000 Miles

N/A

Roadside Assistance

4 Years / Unlimited Miles

4 Years / 50,000 Miles

Compare BMW Alpina XB7 vs Mercedes-AMG GLS 63

Overview

Photos

Performance Specs

Engine and Transmission

Weight and Towing

Fuel and MPG

Fuel Economy

Emissions

Fuel Tank

Dimensions and Measurement

Exterior Dimensions

Interior Space

Cargo Space

Cargo Box Dimensions

Wheels and Suspension

Steering

Wheels

Tires

Colors and Materials

Standard Exterior Colors

Optional Exterior Colors

Standard Interior Materials

Optional Interior Materials

Features and Options

Infotainment

Interior Trim

Comfort

Safety

Safety Features

Airbags

Warranty

Warranty Summary