Mercedes-Benz GLK-Class vs Mercedes-Benz GLS-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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User Ranking Drivers and owners ranked these cars in 9 categories.

New Car Pricing New listing price comparison and analysis.

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
No Data Available
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
MSRP
$76,000
Invoice
$71,440
Average Price Paid
$76,000
117 listings nationwide

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2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
No Data Available
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
CarGurus Instant Market Value
$22,042
10 listings nationwide

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2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
CarGurus Instant Market Value
$86,738
49 listings nationwide
3 GREAT deals
14 GOOD deals

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Expert Reviews Reviews from CarGurus experts.

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
Eric Tallberg Preview:

Need a compact luxury crossover for the commute or those trips to the mall? Take a look at the 2015 Mercedes-Benz GLK-Class. Although this pint-size ute currently packs 5 folks in admi...

2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
Megan Hennessey Test Drive Review:

The ā€œSā€ in the 2021 Mercedes-Benz GLS-Class name is meant to connect the SUV to the S-Class flagship sedan. In this sense, the GLS is the S-Class of SUVs, and it delivers on that posit...

No Data Available
No Data Available
  • Look and Feel 9
  • Performance 9
  • Form & Function 8
  • Technology 9
  • Safety 9
  • Cost-Effectiveness 6

User Reviews Reviews from CarGurus users who have driven or owned the car.

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
10
kamml writes:
Great compact luxury crossover.
Power Ranked 2017 INFINITI Q50 worse.
"305 HP"
Front Seats Ranked 2017 INFINITI Q50 worse.
"Typical German in fit and finish"
30
oliver writes:
The GLK Series was only produced until 2015 (succeeded by the GLC Series). The car is perfect value for money,...
Cargo Capacity Ranked 2016 Mercedes-Benz C-Class C 300 worse.
"Larger boot..."
Family Car Ranked 2016 Mercedes-Benz C-Class C 300 worse.
"Its a (pseudo) offroad car with more cargo space than the C300"
Paul A writes:
Awsome vehicle 300 hprs
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
No User Reviews

Specs

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
Powertrain 7-Speed Automatic 9-Speed Automatic
Drivetrain
AWD
AWD
Fuel Economy, City
24 MPG
20 MPG
Fuel Economy, Highway
33 MPG
24 MPG
Fuel Tank Volume 17.4 gal 23.8 gal
Engine
Fuel Type
Diesel
Gasoline
Power
201 hp @ 3,800 RPM
362 hp @ 5,500 RPM
Torque
369 lb-ft @ 1,600 RPM
369 lb-ft @ 1,600 RPM
Cylinders
4 cylinders
6 cylinders
Compression Ratio
16.2:1
10.5:1
Displacement
2,100 cc
3,000 cc
Bore x Stroke
3.27 in x 3.9 in
3.27 in x 3.64 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof -- Standard
Air Conditioning Standard Standard
CD Player Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 7 seats
Front Legroom 41.4 in 40.3 in
Back Legroom 35.1 in 41.9 in
Payload and Towing
Cargo Volume 16.5 cu ft 17.4 cu ft
Maximum Payload 1,221 lbs --
Standard Towing Capacity 3,500 lbs --
Maximum Towing Capacity 3,500 lbs 7,700 lbs
Exterior
Length 178.2 in 205 in
Width 79.4 in 84.9 in
Height 66.9 in 71.8 in
Wheelbase 108.5 in 123.4 in

Available Options

2015 Mercedes-Benz GLK-Class
GLK 250 BlueTEC

Exterior Colors

  • Black
  • Designo Diamond White Metallic
  • Diamond Silver
  • Dolomite Brown
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Mars Red
  • Obsidian Black Metallic
  • Palladium Silver Metallic
  • Pebble Gray
  • Polar White
  • Steel Gray Metallic

Option Packages

  • Brushed Aluminum Running Boards
  • Appearance Package
  • Becker Map Pilot Nav
  • Driver Assistance Package
  • Harman/Kardon Logic 7 Surround Sound System
  • Illuminated Door Sills (Set of 2)
  • Keyless-Go
  • Lane Tracking Package
  • Leather Package
  • Lighting Package
  • Multimedia Package
  • Parking Assistance Package
  • Premium 1 Package
  • Rear Seat Entertainment
  • Sport Package
  • Trailer Hitch
  • Heated Front Seats
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Bright
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Mojave Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • Soft-Close Doors
  • Black DINAMICA Headliner
  • Wood/Leather Steering Wheel
  • Acoustic Comfort Package
  • Active Lane Keeping Assist
  • Driver Assistance Package Plus
  • Head-Up Display
  • Heated 2ND Row Seats
  • Illuminated Running Boards
  • Power Rear-Window Sunshades
  • Roof Spoiler
  • Trailer Hitch
  • Warmth & Comfort Package
  • DESIGNO Brown Linden Flowing Lines Wood Trim
  • Metal Weave Trim
  • Rear Side Airbags
  • Black, Exclusive Nappa Leather Seat Trim
  • Black, Leather Upholstery
  • Black/TARTUFO, Leather Upholstery
  • Espresso Brown/Black, Leather Upholstery
  • MACCHIATO Beige/Black, Leather Upholstery
  • Active Multicontour Front Seats W/Massage Feature
  • Panorama Roof
  • Wheels: 21" 5-Spoke
  • Wheels: 21" Triple 5-Spoke

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