BMW X6 vs. Mercedes-Benz GLS
When comparing the BMW X6 to the Mercedes-Benz GLS, the BMW X6 has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and overall quality score. The Mercedes-Benz GLS has the advantage in the area of base engine power. Based on this comparison of the BMW X6 versus the Mercedes-Benz GLS, the BMW X6 is a better car than the Mercedes-Benz GLS.
BMW X6 versus Mercedes-Benz GLS Pricing
A one- to five-year-old used BMW X6 ranges from $42,491 to $62,378 while a used Mercedes-Benz GLS from the same model year range is priced between $43,295 to $76,526. For a new model, the BMW X6's price is between $73,698 and $102,049, with the Mercedes-Benz GLS priced between $83,533 and $153,537.
BMW X6 versus Mercedes-Benz GLS Quality Rating
The iSeeCars Overall Quality rating for the BMW X6 is 7.6 out of 10 while the Mercedes-Benz GLS's quality rating is 7.0 out of 10. This results in the BMW X6 being ranked 23 out of 67 Best Luxury Crossover SUVs and the Mercedes-Benz GLS being ranked 34 out of 67.
Engine Power and Fuel Efficiency Comparison
For engine performance, the BMW X6’s base engine makes 335 horsepower, and the Mercedes-Benz GLS base engine makes 362 horsepower. The X6 is rated to deliver an average of 23 miles per gallon, with a highway range of 548 miles. The GLS is rated to deliver an average of 20 miles per gallon, with a highway range of 571 miles. Both models use premium unleaded.
Hauling, Towing, and Off-Road Capabilities Comparison
The BMW X6 has the advantage of offering higher ground clearance, while the Mercedes-Benz GLS has the advantage of offering higher payload capacity.
Pricing
New Asking Price:
$73,698 - $102,049
Used Asking Price:
$42,491 - $62,378
5-Year Depreciation (lower is better):
50%
Pricing
New Asking Price:
$83,533 - $153,537
Used Asking Price:
$43,295 - $76,526
5-Year Depreciation (lower is better):
44.2%
iSeeCars Scores & Rankings
Overall Score:
7.6 / 10
Reliability:
7.6 / 10
Retained Value:
7.6 / 10
Safety:
Not available
iSeeCars Scores & Rankings
Overall Score:
7.0 / 10
Reliability:
5.6 / 10
Retained Value:
8.4 / 10
Safety:
Not available
iSeeCars Rankings
Ranking
9 out of / 11Ranking
10 out of / 21Ranking
13 out of / 67Ranking
13 out of / 21Ranking
23 out of / 67iSeeCars Rankings
Ranking
10 out of / 18Ranking
10 out of / 18Ranking
17 out of / 25Ranking
17 out of / 25Ranking
34 out of / 67Ranking
36 out of / 67Summary Review
Not yet available
Summary Review
Not yet available
Pros and Cons
Not yet available
Pros and Cons
Not yet available
Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Trim Levels
xDrive40i, M50i
Trim Levels
GLS 450, GLS 580, Mercedes-Maybach GLS 600 4MATIC, AMG GLS 63
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
335 hp @ 5500 rpm
Torque:
330 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.069 hp per pound
Towing Capacity:
Not yet available
Base Drivetrain Specifications
Horsepower:
362 hp @ 5500 rpm
Torque:
369 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.066 hp per pound
Towing Capacity:
Not yet available
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy (City/Highway/Combined MPG):
21 / 25 / 23
Range (city/hwy):
460 / 548 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy (City/Highway/Combined MPG):
18 / 24 / 20
Range (city/hwy):
428 / 571 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Apple CarPlay:
Standard
Android Auto:
Standard
Wireless Smartphone Charging:
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Adaptive Cruise Control:
Available
Heated Seats:
Standard
Cooled/Ventilated Seats:
Available
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Heated Steering Wheel:
Available
Standard/Optional Features
Apple CarPlay:
Standard
Android Auto:
Standard
Wireless Smartphone Charging:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Adaptive Cruise Control:
Available
Heated Seats:
Standard
Cooled/Ventilated Seats:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Heated Steering Wheel:
Available
Safety Equipment
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Available
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Available
Rear Seat Reminder:
N/A
Driver Attention Monitoring:
Standard
Safety Equipment
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
Lane Departure Warning:
Available
Lane Keeping Assist:
Available
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
Standard
Rear Seat Reminder:
N/A
Driver Attention Monitoring:
Standard
Interior Dimensions
Front Head Room:
39.3 inches
Front Leg Room:
40.4 inches
Front Shoulder Room:
60 inches
Rear Head Room:
37.5 inches
Rear Leg Room:
35.7 inches
Rear Shoulder Room:
57.7 inches
Cargo Space:
27.4 cubic feet
Cargo Space, 2nd-row seat folded down:
59.6 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
39.4 inches
Front Leg Room:
40.3 inches
Front Shoulder Room:
59.3 inches
Rear Head Room:
40.2 inches
Rear Leg Room:
41.9 inches
Rear Shoulder Room:
58.5 inches
Cargo Space:
17.4 cubic feet
Cargo Space, 2nd-row seat folded down:
84.7 cubic feet
Overall Interior Volume:
161.0 cubic feet
Exterior Dimensions
Curb Weight:
4855 lbs
Width:
87.1 inches
Height:
66.3 inches
Length:
194.8 inches
Wheelbase:
117.1 inches
Ground Clearance:
8.1 inches
Exterior Dimensions
Curb Weight:
5467 lbs
Width:
84.9 inches
Height:
71.8 inches
Length:
205 inches
Wheelbase:
123.4 inches
Ground Clearance:
7.9 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 x 9.0 inches
Wheel Type:
alloy
Tire Size:
275/45R20
Standard Wheel/Tire Information
Wheel Size:
20.0 x 8.5 inches
Wheel Type:
alloy
Tire Size:
275/50R20
