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Cadillac CT5 vs Mercedes-Benz GLC - Differences and prices compared

Compare performance (237 HP vs 671 HP), trunk space and price (47,600 $ vs 49,300 $ ) at a glance. See which model fits your needs and budget better – Cadillac CT5 or Mercedes-Benz GLC?

Cadillac CT5 vs Mercedes-Benz GLC: Key differences

Cadillac CT5

  • marginally cheaper
  • visibly lighter

Mercedes-Benz GLC

  • significantly more power
  • moderately more efficient

Here’s where it gets real: The technical differences in detail

CT5

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Cadillac CT5 is marginally cheaper – starting at 47,600 $ , while the Mercedes-Benz GLC costs 49,300 $ . That’s a price difference of around 1,655 $.

When it comes to city fuel economy, the Mercedes-Benz GLC performs moderately better – achieving 26 mpg, compared to 23 mpg for the Cadillac CT5. That’s a difference of about 3 mpg.

GLC

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes-Benz GLC offers significantly more power – delivering 671 HP compared to 237 HP. That’s roughly 434 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz GLC delivers substantially more torque with 752 lb-ft compared to 258 lb-ft. That’s about 494 lb-ft more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Cadillac CT5 is visibly lighter – 3,663 lbs compared to 5,115 lbs. The difference is around 1,452 lbs.

Who wins the race in the data check?

The Mercedes-Benz GLC holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $49,300
GLC

Mercedes-Benz GLC

  • Engine Type : , Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : All Wheel, Rear Wheel
  • Power HP : 255 - 671 HP
Cadillac CT5
Mercedes-Benz GLC

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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Cadillac CT5

The Cadillac CT5 continues to redefine luxury in the sedan market with its sleek design and modern interior craftsmanship. This model offers a smooth and comfortable driving experience, blending advanced technology with classic elegance. With its bold character and invigorated performance, the CT5 is a standout in its class, appealing to those who appreciate both style and substance.

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Mercedes-Benz GLC

The Mercedes-Benz GLC blends lounge-like refinement with a calm, confident drive, turning commutes and road trips into easy wins. With a plush cabin, slick infotainment, and a trunk that swallows family life whole, it’s the sweet spot for buyers who want SUV versatility without sacrificing that star-on-the-hood swagger.

details
Cadillac CT5
Mercedes-Benz GLC

Costs and Consumption

Price
47,600 - 48,600 $
Price
49,300 - 91,500 $
FuelEconomy City
23 mpg
FuelEconomy City
18 - 26 mpg
FuelEconomy Hwy
33 MPG
FuelEconomy Hwy
24 - 33 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17 gal
Fuel tank capacity
16.4 - 17.4 gal

Dimensions and Body

Body Type
Sedan
Body Type
4MATIC, SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,663 - 3,685 lbs
Curb weight
5,115 - 5,126 lbs
Trunk Volume
11.9 cu. ft.
Trunk Volume
-
Length
193.8 in.
Length
185.7 - 188.7 in.
Width
74.1 in.
Width
75.6 in.
Height
57 in.
Height
63 - 64 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
, Plug-In Hybrid
Transmission
Automatic
Transmission
Automatic
Drive Type
Drive Type
All Wheel, Rear Wheel
Power HP
237 HP
Power HP
255 - 671 HP
Torque
258 lb-ft
Torque
295 - 752 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
-
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2,025
Model Year
2,025
Brand
Cadillac
Brand
Mercedes-Benz
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.