Mercedes-Benz G-Class vs. Mercedes-Benz GLS
iSeeCars' unbiased and data-driven comparison of the Mercedes-Benz G-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 G-Class and the Mercedes-Benz GLS.
When we compare the Mercedes-Benz G-Class's and the Mercedes-Benz GLS's specifications and ratings, the Mercedes-Benz G-Class has the advantage in the areas of resale value and base engine power. The Mercedes-Benz GLS 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 interior volume. Based on this comparison of the Mercedes-Benz G-Class's and the Mercedes-Benz GLS's specifications and ratings, the Mercedes-Benz GLS is a better car than the Mercedes-Benz G-Class.
Pricing: A used 2025 Mercedes-Benz G-Class ranges from $158,255 to $259,999 while a used 2025 Mercedes-Benz GLS is priced between $79,881 to $144,894. For a new model, the Mercedes-Benz G-Class's price is between $165,883 and $239,149, with the Mercedes-Benz GLS priced between $91,763 and $166,193.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Mercedes-Benz G-Class loses 39.8 percent of its value and the Mercedes-Benz GLS loses 56.1 percent of its value. This means the Mercedes-Benz G-Class retains 16.2 percentage points more of its value and has the advantage of higher resale value versus the Mercedes-Benz GLS.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Mercedes-Benz G-Class’s base engine makes 443 horsepower, and the Mercedes-Benz GLS base engine makes 375 horsepower. The G-Class is rated to deliver an average of 18 miles per gallon, with a highway range of 502 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 GLS the fuel efficiency and maximum range advantage over the Mercedes-Benz G-Class. Both models use premium unleaded.
Passenger Space Comparison: The Mercedes-Benz GLS, a crossover/fullsize SUV, has the advantage of offering more interior volume, reflected in more front shoulder room, front leg room, rear shoulder room and rear leg room. The Mercedes-Benz G-Class, a fullsize SUV, has the advantage in the areas of front head room, rear head room and cargo space.
New Car Pricing
Asking Price:
165883 - 239149
Starting MSRP:
148250
Category Avg Starting MSRP:
(Luxury Large SUVs)
96113
Category Starting MSRP Range:
(Luxury Large SUVs)
45100 - 165500
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:
212747
Price Range:
158255 - 259999
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:
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:
5-year Depreciation
Depreciation $:
59511
Depreciation %:
0.40142291
Resale Value $:
88739
Residual Value %:
0.59857709
Typical Category Depreciation %:
(Luxury Large SUVs)
0.53387957
Category Depreciation Range:
(Luxury Large SUVs)
0.40142291 - 0.56934255
5-year Depreciation
Depreciation $:
50178
Depreciation %:
0.56253707
Resale Value $:
39022
Residual Value %:
0.43746293
Typical Category Depreciation %:
(Luxury Large SUVs)
0.53387957
Category Depreciation Range:
(Luxury Large SUVs)
0.40142291 - 0.56934255
Mercedes-Benz G-Class Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
8.5 / 10
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 G-Class
Avg Life Expectancy (years):
22.6
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:
0.435
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:
3.85731972264485
Typical Category Recalls:
(Luxury Large SUVs)
3.2
Category Range for Recalls:
(Luxury Large SUVs)
1.5 - 27.7
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 G-Class Rankings
Ranking
1 out of / 17Ranking
1 out of / 17Ranking
6 out of / 17Ranking
7 out of / 17Ranking
11 out of / 17Ranking
12 out of / 17Ranking
14 out of / 17Ranking
14 out of / 16Ranking
16 out of / 17Mercedes-Benz GLS Rankings
Ranking
1 out of / 68Ranking
1 out of / 29Ranking
1 out of / 17Ranking
2 out of / 68Ranking
2 out of / 29Ranking
2 out of / 17Ranking
5 out of / 68Ranking
5 out of / 17Ranking
5 out of / 17Ranking
6 out of / 68Ranking
6 out of / 68Ranking
6 out of / 68Ranking
6 out of / 29Ranking
7 out of / 17Ranking
7 out of / 17Ranking
8 out of / 16Ranking
9 out of / 29Ranking
11 out of / 29Ranking
11 out of / 17Ranking
12 out of / 29Ranking
12 out of / 17Ranking
15 out of / 29Ranking
16 out of / 29Ranking
18 out of / 26Ranking
20 out of / 68Ranking
43 out of / 68Ranking
57 out of / 64Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Electric, Gasoline
Available Drivetrain Options
Gasoline
Mercedes-Benz G-Class Trim Levels
AMG G 63, G 550
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
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
443 hp @ 6100 rpm
Torque:
413 foot-lbs @ 1950 rpm
Power-to-Weight Ratio (higher is better):
0.080 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:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
17 / 19 / 18
Range (city/hwy):
449 / 502 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):
19 / 24 / 21
Range (city/hwy):
452 / 571 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Automatic Parking:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Trailer Hitch:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Available
Massage Seats:
Available
Roof Rack:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Automatic Parking:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Available
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Trailer Hitch:
Available
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Standard
Massage Seats:
Available
Roof Rack:
N/A
Air Suspension:
Standard
Captain's seat:
Available
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
Standard
Quad Seats:
Available
Safety Features
360-Degree Camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention 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
Backup camera:
N/A
Safety Features
360-Degree Camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention 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
Backup camera:
N/A
Interior Dimensions
Front Head Room:
41.9 inches
Front Leg Room:
38.7 inches
Front Shoulder Room:
57.8 inches
Rear Head Room:
40.5 inches
Rear Leg Room:
39.5 inches
Rear Shoulder Room:
57.4 inches
Cargo Space:
38.1 cubic feet
Cargo Space, 2nd-row seat folded down:
68.6 cubic feet
Overall Interior Volume:
143.4 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:
5534 lbs
Width:
86.1 inches
Height:
77.7 inches
Length:
190 inches
Wheelbase:
113.8 inches
Ground Clearance:
9.8 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:
275/55R19
Standard Wheel/Tire Information
Wheel Size:
21.0 x 10.0 inches
Wheel Type:
aluminum alloy
Tire Size:
275/45R21
Exterior Colors
Black
Not available
Blue
Not available
Gray
Not available
Green
Not available
Red
Not available
Silver
Not available
White
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
Gray
MANUFAKTUR Alpine Grey / MANUFAKTUR Signature Silicon Grey / Selenite Grey Metallic
Green
Emerald Green Metallic / MANUFAKTUR Signature Ireland Mid Green Metallic
Red
MANUFAKTUR Cardinal Red Metallic
Silver
Cirrus Silver Metallic
White
MANUFAKTUR Moonlight White Metallic / Polar White
Interior Colors
Beige
Catalana Beige / Catalana Beige/Black / Macchiato Beige/Black / Macchiato Beige/Magma Grey
Black
Black / Black w/ Bengal Red A-Band / Black w/ Bronze Stitching / Black w/ Catalana Beige A-Band / Black w/ Espresso Brown A-Band / Black w/ Gold Stitching / Black w/ Lime Green A-Band / Black w/ Lime Green Stitching / Black w/ Platinum White A-Band / Black w/ Red Pepper A-Band / Black w/ Red Stitching / Black w/ Saddle Brown A-Band / Black w/ Sage Blue A-Band / Black w/ Titanium Grey A-Band / Black w/ White Stitching / Black w/ Yacht Blue Stitching
Brown
Espresso Brown / Espresso Brown/Black / Nut Brown/Black / Saddle Brown / Saddle Brown/Black / Tartufo Brown/Black
Gray
Dove Grey/Black / Sage Grey / Sage Grey/Black / Titanium Grey Pearl / Titanium Grey Pearl/Black
Red
Bengal Red / Bengal Red/Black / Red Pepper / Red Pepper/Black
White
Platinum White / Platinum White/Black
Blue
Not available
Interior Colors
Beige
Catalana Beige/Black / Macchiato Beige/Black
Black
Black
Brown
Bahia Brown/Black / Truffle Brown
Gray
Not available
Red
Carmine Red
White
Not available
Blue
Yacht Blue
