Mercedes-Benz GL-Class vs. Mercedes-Benz GLS
iSeeCars' unbiased and data-driven comparison of the Mercedes-Benz GL-Class and Mercedes-Benz GLS contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Mercedes-Benz GL-Class and the Mercedes-Benz GLS.
When we compare the Mercedes-Benz GL-Class's and the Mercedes-Benz GLS's specifications and ratings, the Mercedes-Benz GL-Class has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency. The Mercedes-Benz GLS has the advantage in the areas of interior volume and base engine power. Based on this comparison of the Mercedes-Benz GL-Class's and the Mercedes-Benz GLS's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2016 Mercedes-Benz GL-Class ranges from $10,810 to $26,995 while a used 2025 Mercedes-Benz GLS is priced between $79,881 to $144,894.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Mercedes-Benz GL-Class’s base engine makes 240 horsepower, and the Mercedes-Benz GLS base engine makes 375 horsepower. The GL-Class is rated to deliver an average of 22 miles per gallon, with a highway range of 686 miles. The GLS is rated to deliver an average of 21 miles per gallon, with a highway range of 571 miles. This gives the Mercedes-Benz GL-Class the fuel efficiency and maximum range advantage over the Mercedes-Benz GLS. The GL-Class uses diesel, and the GLS uses premium unleaded.
Passenger Space Comparison: The Mercedes-Benz GLS has the advantage of offering more interior volume, reflected in more front shoulder room, rear head room, rear shoulder room, rear leg room, and cargo space. The Mercedes-Benz GL-Class has the advantage in the area of front head room. The Mercedes-Benz GL-Class and Mercedes-Benz GLS are comparable in regards to front leg room.
New Car Pricing
Asking Price:
-
Starting MSRP:
64550
Category Avg Starting MSRP:
(Luxury Large SUVs)
66940
Category Starting MSRP Range:
(Luxury Large SUVs)
39065 - 119900
New Car Pricing
Asking Price:
91763 - 166193
Starting MSRP:
89200
Category Avg Starting MSRP:
(Luxury Large SUVs)
96113
Category Starting MSRP Range:
(Luxury Large SUVs)
45100 - 165500
Used Car Pricing
Avg Used Car Price:
17393
Price Range:
10810 - 26995
Category Avg Price:
(Luxury Large SUVs)
23982
Category Avg Price Range:
(Luxury Large SUVs)
10444 - 65036
# Used Cars for Sale Nationally:
90
Avg Mileage of Used Cars for Sale:
110342
# Good or Great Deals:
34
Used Car Pricing
Avg Used Car Price:
96497
Price Range:
79881 - 144894
Category Avg Price:
(Luxury Large SUVs)
114530
Category Avg Price Range:
(Luxury Large SUVs)
48050 - 212747
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Mercedes-Benz GL-Class Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Mercedes-Benz GLS Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.4 / 10
Safety:
Not available
iSeeCars Reliability Insights for Mercedes-Benz GL-Class
Remaining Life Expectancy (years):
0.8
Typical Category Remaining Life Expectancy:
(Luxury Large SUVs)
2.8
Category Remaining Life Expectancy Range:
(Luxury Large SUVs)
0.8 - 13.6
Chance of Reaching 200k Miles for a New Car:
0.054
iSeeCars Reliability Insights for Mercedes-Benz GLS
Avg Life Expectancy (years):
Typical Category Life Expectancy:
(Luxury Large SUVs)
11.5
Category Life Expectancy Range:
(Luxury Large SUVs)
8.2 - 22.6
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
15.784003905152066
Typical Category Recalls:
(Luxury Large SUVs)
3.4
Category Range for Recalls:
(Luxury Large SUVs)
0.9 - 15.8
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.7220146812876638
Typical Category Recalls:
(Luxury Large SUVs)
3.2
Category Range for Recalls:
(Luxury Large SUVs)
1.5 - 27.7
Mercedes-Benz GL-Class Rankings
Not yet available
Mercedes-Benz GLS Rankings
Ranking
1 out of / 70Ranking
1 out of / 31Ranking
1 out of / 18Ranking
2 out of / 70Ranking
2 out of / 31Ranking
2 out of / 18Ranking
5 out of / 70Ranking
5 out of / 18Ranking
6 out of / 70Ranking
7 out of / 18Ranking
8 out of / 70Ranking
8 out of / 18Ranking
8 out of / 17Ranking
10 out of / 18Ranking
11 out of / 18Ranking
12 out of / 31Ranking
12 out of / 31Ranking
12 out of / 31Ranking
12 out of / 18Ranking
14 out of / 31Ranking
15 out of / 31Ranking
15 out of / 18Ranking
16 out of / 31Ranking
18 out of / 28Ranking
20 out of / 31Ranking
25 out of / 70Ranking
26 out of / 70Ranking
44 out of / 70Ranking
47 out of / 70Ranking
56 out of / 62Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Diesel, Gasoline
Available Drivetrain Options
Gasoline
Mercedes-Benz GL-Class Trim Levels
AMG GL 63, GL 350 BlueTEC, GL 450 4MATIC, GL 550 4MATIC
Mercedes-Benz GLS Trim Levels
AMG GLS 63, GLS 450, GLS 580, Mercedes-Maybach GLS 600 4MATIC
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
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
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
240 hp @ 3600 rpm
Torque:
455 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.044 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
375 hp @ 5500 rpm
Torque:
369 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.068 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 26 / 22
Range (city/hwy):
502 / 686 miles
Recommended Fuel Type:
Diesel
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):
19 / 24 / 21
Range (city/hwy):
452 / 571 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Air Suspension:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Keyless Ignition:
Available
Massage Seats:
Available
Parking Sensors:
Available
Trailer Hitch:
Available
Voice Recognition:
Available
Android Auto:
N/A
Apple CarPlay:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Air Suspension:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Standard
Automatic Parking:
Standard
Cooled/Ventilated Seats:
Standard
Heated Steering Wheel:
Available
Keyless Ignition:
Standard
Massage Seats:
Available
Parking Sensors:
Standard
Trailer Hitch:
Available
Voice Recognition:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Captain's seat:
Available
Front Bench Seats:
N/A
Internet Radio:
Standard
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
Available
Roof Rack:
N/A
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
360-Degree Camera:
Available
Blind Spot Monitoring:
Available
Forward Collision Warning:
Available
Lane Departure Warning:
Available
Lane Keeping Assist:
Available
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
N/A
Driver Attention Monitoring:
Standard
360-Degree Camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
Interior Dimensions
Front Head Room:
41.2 inches
Front Leg Room:
40.3 inches
Front Shoulder Room:
58.5 inches
Rear Head Room:
40 inches
Rear Leg Room:
38.5 inches
Rear Shoulder Room:
58.3 inches
Cargo Space:
16 cubic feet
Cargo Space, 2nd-row seat folded down:
93.8 cubic feet
Overall Interior Volume:
160 cubic feet
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 cubic feet
Exterior Dimensions
Curb Weight:
5467 lbs
Width:
84.3 inches
Height:
72.8 inches
Length:
201.6 inches
Wheelbase:
121.1 inches
Ground Clearance:
7.8 inches
Exterior Dimensions
Curb Weight:
5545 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:
19.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P275/55R19
Standard Wheel/Tire Information
Wheel Size:
21.0 x 10.0 inches
Wheel Type:
aluminum alloy
Tire Size:
275/45R21
Exterior Colors
Black
Jet Black / Obsidian Black Metallic
Blue
Lunar Blue Metallic
Brown
Dakota Brown Metallic
Gray
Palladium Silver Metallic / Steel Grey Metallic
Silver
Diamond Silver Metallic / Iridium Silver Metallic
White
designo Diamond White Metallic / Polar White
Green
Not available
Red
Not available
Exterior Colors
Black
Black / Obsidian Black Metallic
Blue
MANUFAKTUR Signature Cote d'Azur Light Blue Metallic / MANUFAKTUR Signature Mystic Blue Metallic / Twilight Blue Metallic
Brown
Not available
Gray
MANUFAKTUR Alpine Grey / MANUFAKTUR Signature Silicon Grey / Selenite Grey Metallic
Silver
Cirrus Silver Metallic
White
MANUFAKTUR Moonlight White Metallic / Polar White
Green
Emerald Green Metallic / MANUFAKTUR Signature Ireland Mid Green Metallic
Red
MANUFAKTUR Cardinal Red Metallic
Interior Colors
Beige
Almond Beige/Black
Black
Black
Brown
Almond Beige/Mocha / Auburn Brown / Auburn Brown/Black
Gray
Grey/Black / Grey/Dark Grey
White
Porcelain
Blue
Not available
Red
Not available
Interior Colors
Beige
Catalana Beige/Black / Macchiato Beige/Black
Black
Black
Brown
Bahia Brown/Black / Truffle Brown
Gray
Not available
White
Not available
Blue
Yacht Blue
Red
Carmine Red
