MPG

XC40

FWD

T4 2.0 turbo 4-cyl.

23 city/33 hwy

AWD

T5 2.0 turbo 4-cyl.

22 city/30 hwy

GLC

RWD

2.0 turbo 4-cyl.

22 city/27 hwy

AWD

2.0 turbo 4-cyl.

22 city/27 hwy

3.0 turbo V6

19 city/25 hwy

The XC40 has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The GLC doesn’t offer a cap-less fueling system.

Brakes and Stopping

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40 stops shorter than the GLC:

XC40

GLC

60 to 0 MPH

125 feet

126 feet

Motor Trend

60 to 0 MPH (Wet)

135 feet

143 feet

Consumer Reports

Tires and Wheels

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the GLC’s standard 60 series tires.

The XC40 has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the GLC; it requires you to depend on its run-flat tires, which limits mileage and speed before they are repaired. If a run-flat is damaged beyond repair by a road hazard your vehicle will have to be towed.

Suspension and Handling

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

For better maneuverability, the XC40’s turning circle is 1.3 feet tighter than the GLC’s (37.4 feet vs. 38.7 feet). The XC40’s turning circle is 2.3 feet tighter than the AMG GLC 43’s (37.4 feet vs. 39.7 feet).

For greater off-road capability the XC40 has a 3.3 inches greater minimum ground clearance than the GLC 300 (8.3 vs. 5 inches), allowing the XC40 to travel over rougher terrain without being stopped or damaged. The XC40’s minimum ground clearance is 1.6 inches higher than on the AMG GLC 43 (8.3 vs. 6.7 inches).

Chassis

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40 is 9.1 inches shorter than the GLC 300, making the XC40 easier to handle, maneuver and park in tight spaces.

As tested by Car and Driver while under full throttle, the interior of the XC40 T5 R-Design AWD is quieter than the AMG GLC 43 (74 vs. 80 dB).

Passenger Space

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40 has 1.2 inches more front headroom, .1 inches more front legroom and .6 inches more rear headroom than the GLC.

The front step up height for the XC40 is 2.3 inches lower than the GLC (17.7” vs. 20”). The XC40’s rear step up height is 4.3 inches lower than the GLC’s (18.2” vs. 22.5”).

Cargo Capacity

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40 has a much larger cargo volume with its rear seat up than the GLC with its rear seat up (20.7 vs. 19.4 cubic feet). The XC40 has a much larger cargo volume with its rear seat folded than the GLC with its rear seat folded (57.5 vs. 56.5 cubic feet).

Towing

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

Maximum trailer towing in the Mercedes GLC is limited to 3500 pounds. The XC40 offers up to a 4630 lbs. towing capacity.

Ergonomics

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

The XC40’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The GLC’s cruise control switches are unlit, making them difficult to find at night and operate safely.

To improve rear visibility by keeping the rear window clear, the XC40 has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the GLC only has an intermittent setting, so in a hard rain visibility isn’t as good.

Consumer Reports rated the XC40’s headlight performance “Very Good,” a higher rating than the GLC’s headlights, which were rated “Good.”

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The XC40 offers available headlight washers to keep headlight output high. The GLC doesn’t offer headlight washers.

Economic Advantages

? 1999 - 2019 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2019/10/10

According to The Car Book by Jack Gillis, the XC40 is less expensive to operate than the GLC because it costs $335 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the XC40 than the GLC, including $460 less for a water pump, $249 less for a muffler, $134 less for front brake pads, $296 less for a starter, $318 less for fuel injection, $4258 less for front struts and $777 less for a power steering pump.

© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.

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