Mercedes-Benz 350-Class vs. Mercedes-Benz GLS
iSeeCars' unbiased and data-driven comparison of the Mercedes-Benz 350-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 350-Class and the Mercedes-Benz GLS.
When comparing the Mercedes-Benz 350-Class's and the Mercedes-Benz GLS's specifications and ratings, The Mercedes-Benz GLS has the advantage in the area of base engine power. Based on this comparison of the Mercedes-Benz 350-Class's and the Mercedes-Benz GLS's specifications and ratings, the Mercedes-Benz GLS is a better car than the Mercedes-Benz 350-Class.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Mercedes-Benz 350-Class’s base engine makes 134 horsepower, and the Mercedes-Benz GLS base engine makes 375 horsepower.
New Car Pricing
Asking Price:
-
Starting MSRP:
$54,250
Category Avg Starting MSRP:
N/A
Category Starting MSRP Range:
N/A
New Car Pricing
Asking Price:
$89,741 - $187,332
Starting MSRP:
$87,000
Category Avg Starting MSRP:
(Luxury Large SUVs)
$88,803
Category Starting MSRP Range:
(Luxury Large SUVs)
$43,900 - $155,295
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
1
Avg Mileage of Used Cars for Sale:
172,957
# Good or Great Deals:
0
Used Car Pricing
Avg Used Car Price:
$106,084
Price Range:
$83,588 - $179,881
Category Avg Price:
(Luxury Large SUVs)
$108,428
Category Avg Price Range:
(Luxury Large SUVs)
$48,353 - $235,429
# Used Cars for Sale Nationally:
337
Avg Mileage of Used Cars for Sale:
8,857
# Good or Great Deals:
59
Mercedes-Benz 350-Class Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Mercedes-Benz GLS Scores & Rankings
Overall Score:
6.3 / 10
Reliability:
5.6 / 10
Retained Value:
7.0 / 10
Safety:
Not available
iSeeCars Reliability Insights for Mercedes-Benz 350-Class
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for Mercedes-Benz GLS
Avg Life Expectancy (years):
11.8
Typical Category Life Expectancy:
(Luxury Large SUVs)
10.4
Category Life Expectancy Range:
(Luxury Large SUVs)
8.5 - 18.9
Chance of Reaching 200k Miles for a New Car:
22.2%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.1
Typical Category Recalls:
(Luxury Large SUVs)
3.1
Category Range for Recalls:
(Luxury Large SUVs)
1.5 - 32.7
Mercedes-Benz 350-Class Rankings
Not yet available
Mercedes-Benz GLS Rankings
Ranking
2 out of / 68Ranking
2 out of / 68Ranking
2 out of / 29Ranking
2 out of / 22Ranking
2 out of / 4Ranking
4 out of / 68Ranking
4 out of / 29Ranking
4 out of / 22Ranking
5 out of / 68Ranking
5 out of / 68Ranking
5 out of / 22Ranking
6 out of / 29Ranking
7 out of / 22Ranking
8 out of / 22Ranking
8 out of / 10Ranking
8 out of / 10Ranking
11 out of / 29Ranking
12 out of / 22Ranking
12 out of / 22Ranking
12 out of / 19Ranking
13 out of / 29Ranking
14 out of / 22Ranking
14 out of / 22Ranking
15 out of / 29Ranking
15 out of / 29Ranking
16 out of / 22Ranking
18 out of / 68Ranking
20 out of / 29Ranking
20 out of / 29Ranking
21 out of / 26Ranking
23 out of / 29Ranking
38 out of / 68Ranking
39 out of / 68Ranking
39 out of / 68Ranking
53 out of / 59Ranking
57 out of / 68Available Body Styles
Sedan
Available Body Styles
SUV
Available Drivetrain Options
Diesel
Available Drivetrain Options
Gasoline
Mercedes-Benz 350-Class Trim Levels
350 SD, 350 SDL
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:
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:
134 hp @ 4000 rpm
Torque:
229 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.035 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
375 hp @ 5800 rpm
Torque:
369 foot-lbs @ 1800 rpm
Power-to-Weight Ratio (higher is better):
0.069 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 23 / 21
Range (city/hwy):
437 / 529 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):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Standard/Optional Features
Alloy wheels:
Standard
Heated Seats
Available
Leather Upholstery:
Available
Sunroof/Moonroof:
Available
Adaptive Cruise Control:
N/A
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Bench Seats:
N/A
Bluetooth:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Heated Steering Wheel:
N/A
Internet Radio:
N/A
Keyless Entry:
N/A
Keyless Ignition:
N/A
Massage Seats:
N/A
Navigation System:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Parking Sensors:
N/A
Power Lift Gate:
N/A
Power outlet:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Satellite radio:
N/A
Trailer Hitch:
N/A
Voice Recognition:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Heated Seats
Standard
Leather Upholstery:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Standard
Air Suspension:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Automatic Parking:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Captain's seat:
Available
Cooled/Ventilated Seats:
Standard
Front Bench Seats:
N/A
Heated Steering Wheel:
Available
Internet Radio:
N/A
Keyless Entry:
Standard
Keyless Ignition:
Standard
Massage Seats:
Available
Navigation System:
Standard
Paddle Shifters:
Standard
Panoramic Sunroof/Moonroof
N/A
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Available
Roadside assistance:
Standard
Roof Rack:
N/A
Satellite radio:
Standard
Trailer Hitch:
Available
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Safety Features
360-Degree Camera:
N/A
Backup camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
360-Degree Camera:
Standard
Backup camera:
N/A
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:
N/A
Interior Dimensions
Front Head Room:
37.2 inches
Front Leg Room:
41.9 inches
Front Shoulder Room:
56.2 inches
Rear Head Room:
36.5 inches
Rear Leg Room:
33.4 inches
Rear Shoulder Room:
55.7 inches
Cargo Space:
Not yet available
Cargo Space, 2nd-row seat folded down:
Not yet available
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:
3805 lbs
Width:
71.7 inches
Height:
56.6 inches
Length:
202.6 inches
Wheelbase:
115.6 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
5467 lbs
Width:
84.9 inches
Height:
72.4 inches
Length:
205 inches
Wheelbase:
123.4 inches
Ground Clearance:
7.9 inches
Standard Wheel/Tire Information
Wheel Size:
15.0 inches
Wheel Type:
aluminum alloy
Tire Size:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
21.0 x 10.0 inches
Wheel Type:
aluminum alloy
Tire Size:
275/45R21
Exterior Colors
Black
Black / Black Pearl Metallic
Blue
Ice Blue Metallic
Brown
Desert Taupe Metallic
Gray
Anthracite Gray Metallic / Pearl Gray Metallic
Green
Seafoam Green Metallic / Spruce Green Metallic
Purple
Blackberry Metallic
Red
Desert Red / Garnet Red Metallic
White
Arctic White
Silver
Not available
Exterior Colors
Black
Black / Obsidian Black Metallic
Blue
Twilight Blue Metallic
Brown
Not available
Gray
MANUFAKTUR Alpine Grey / Selenite Grey Metallic
Green
Emerald Green Metallic
Purple
Not available
Red
MANUFAKTUR Cardinal Red Metallic
White
MANUFAKTUR Diamond White Metallic / MANUFAKTUR Moonlight White Metallic / Polar White
Silver
Cirrus Silver Metallic
Interior Colors
Beige
Not available
Black
Not available
Brown
Not available
Interior Colors
Beige
Catalana Beige/Black / Macchiato Beige/Black
Black
Black
Brown
Bahia Brown/Black
