Compare Mercedes GLS-Class X166 vs Alpina XB7 G07
Variants
GLS 63 AMG
GLS 350d
GLS 400
GLS 500
Capacity
Cargo Capacity
680 L / 24.0 cu-ft ~ 2300 L / 81.2 cu-ft
750 L / 26.5 cu-ft ~ 2120 L / 74.9 cu-ft
Engine Oil Capacity
10.5 L / 11.1 qt
Fuel Capacity
100.0 L / 26.4 gal
83.0 L / 21.9 gal
Passengers
5
Payload
635 kg / 1400 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs, 395x36 mm
Brakes | Rear
Ventilated discs
Ventilated discs, 398x28 mm
Power Steering
Electric Steering
Suspension | Front
Double-wishbone
Suspension | Rear
Multi-link
Tire Size
285/45 R21 113Y XL
Turning Circle
12.4 m / 40.7 ft
13.0 m / 42.6 ft
Construction
Body Style
5-door SUV
5-door SUV
Dimensions
Ground Clearance
213 mm / 8.4 in
Size | Height
1850 mm / 72.8 in
1797 mm / 70.7 in
Size | Length
5130 mm / 202.0 in
5151 mm / 202.8 in
Size | Width
1934 mm / 76.1 in | 2141 mm / 84.3 in (mirror unfolded)
2000 mm / 78.7 in | 2218 mm / 87.3 in (mirror unfolded)
Track Width | Front
1655.0 mm / 65.2 in
1682.0 mm / 66.2 in
Track Width | Rear
1675.0 mm / 65.9 in
1703.0 mm / 67.0 in
Weight
2655.0 kg / 5853.3 lbs
Wheel Size
9.5J x 21
Wheelbase
3075 mm / 121.1 in
3105 mm / 122.2 in
Performance
Acceleration | 0 - 100 km/h
4.2 sec
Acceleration | 0 - 60 mph
4.0 sec
CO2 Emission
274 g/km
Fuel Economy
12.0 L/100km / 19.6 MPG (combined) | 16.0 L/100km / 14.7 MPG (urban) | 9.7 L/100km / 24.2 MPG (highway)
Top Speed
290.0 km/h / 180.2 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 3500 kg / 7716 lbs (w/ brakes @ 12% gradient)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6
Euro 6d ISC-FCM
Engine
N63B44T3
Engine | Bore
89.0 mm / 3.5 in
Engine | Compression Ratio
10.5:1
Engine | Displacement
4.4 L / 268.2 cu-in / 4395.0 cc
Engine | Power
621.0 hp / 463.1 kW @ 5500-6500 rpm
Engine | Specific Output
141.3 hp/L / 2.3 hp/cu-in
Engine | Stroke
88.3 mm / 3.5 in
Engine | Torque
800 Nm / 590.0 lb-ft @ 2000-5000 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 engine with 4 values per cylinder
Transmission | Gears
8-speed
Transmission | Type
Automatic Switch-Tronic
Production
Availability
2015 ~ 2019
2020
Reviews
Neofiliac score
88%
84%
Pros
- Good drivetrain reliability
- High cargo capacity
- Good towing capacity
- High grade of finish
- Superb performance
- High cargo capacity
- Good towing capacity
- Good styling
Cons
- Non-AMG looks less good
- Poor offroad capabilities
- Questionable reliability
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