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Cadillac OPTIQ vs Mercedes-Benz GLB - Differences and prices compared

Compare performance (300 HP vs 302 HP), trunk space and price (52,900 $ vs 45,800 $ ) at a glance. See which model fits your needs and budget better – Cadillac OPTIQ or Mercedes-Benz GLB?

Cadillac OPTIQ vs Mercedes-Benz GLB: Key differences

Cadillac OPTIQ

Mercedes-Benz GLB

  • somewhat cheaper
  • only slightly more power
  • considerably lighter

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

OPTIQ

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes-Benz GLB is somewhat cheaper – starting at 45,800 $ , while the Cadillac OPTIQ costs 52,900 $ . That’s a price difference of around 7,095 $.

GLB

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 GLB offers only slightly more power – delivering 302 HP compared to 300 HP. That’s roughly 2 HP more horsepower.

There’s also a difference in torque: the Cadillac OPTIQ delivers slightly more torque with 354 lb-ft compared to 295 lb-ft. That’s about 59 lb-ft more.

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes-Benz GLB is considerably lighter – 3,638 lbs compared to 5,192 lbs. The difference is around 1,554 lbs.

Who wins the race in the data check?

The Mercedes-Benz GLB holds a solid 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 $45,800
GLB

Mercedes-Benz GLB

  • Engine Type : Gasoline,
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 221 - 302 HP
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View detailed analysis

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View detailed analysis

Cadillac OPTIQ

Cadillac Optiq arrives as the brand’s most approachable electric SUV, combining sharp American glamour with a family-friendly footprint. It delivers the silent treatment with creamy ride manners, a lounge-like cabin and thoughtful tech, making it a compelling alternative to pricier Euro EVs without skimping on swagger.

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Reviews Cadillac OPTIQ

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Mercedes-Benz GLB

The Mercedes-Benz GLB stands out with its versatile design, making it an ideal option for both family outings and adventurous road trips. Its spacious interior and thoughtful features ensure comfort and practicality, catering to a range of lifestyle needs. Offering an engaging driving experience alongside its robust appearance, the GLB continues to impress those who seek a balanced combination of luxury and functionality in a compact SUV.

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Reviews Mercedes-Benz GLB

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Cadillac OPTIQ
Mercedes-Benz GLB

Costs and Consumption
Price
52,900 - 55,600 $
Price
45,800 - 60,100 $
FuelEconomy City
-
FuelEconomy City
21 - 25 mpg
FuelEconomy Hwy
-
FuelEconomy Hwy
26 - 33 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
-
Fuel tank capacity
13.5 - 15.9 gal

Dimensions and Body
Body Type
SUV
Body Type
SUV, 4MATIC
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
5,192 lbs
Curb weight
3,638 - 3,869 lbs
Trunk Volume
-
Trunk Volume
-
Length
189.8 in.
Length
182.4 - 183.1 in.
Width
75.3 in.
Width
72.2 - 72.8 in.
Height
64 in.
Height
65 in.

Engine and Performance
Engine Type
Electric
Engine Type
Gasoline,
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Front Wheel, All Wheel
Power HP
300 HP
Power HP
221 - 302 HP
Torque
354 lb-ft
Torque
258 - 295 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
How much does the Cadillac OPTIQ cost?

Base pricing begins at 52,900 $.

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.