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Mercedes-Benz GLB vs Lexus IS - Differences and prices compared

Compare performance (302 HP vs 472 HP), trunk space and price (45,800 $ vs 40,100 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz GLB or Lexus IS?

Mercedes-Benz GLB vs Lexus IS: Key differences

Mercedes-Benz GLB

  • moderately more efficient
  • barely lighter

Lexus IS

  • a bit cheaper
  • visibly more power

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

GLB

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Lexus IS is a bit cheaper – starting at 40,100 $ , while the Mercedes-Benz GLB costs 45,800 $ . That’s a price difference of around 5,715 $.

When it comes to city fuel economy, the Mercedes-Benz GLB performs moderately better – achieving 25 mpg, compared to 21 mpg for the Lexus IS. That’s a difference of about 4 mpg.

IS

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Lexus IS offers visibly more power – delivering 472 HP compared to 302 HP. That’s roughly 170 HP more horsepower.

There’s also a difference in torque: the Lexus IS delivers noticeably more torque with 395 lb-ft compared to 295 lb-ft. That’s about 100 lb-ft more.

GLB

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, Mercedes-Benz GLB is barely lighter – 3,638 lbs compared to 3,715 lbs. The difference is around 77 lbs.

Who wins the race in the data check?

The Lexus IS is far ahead overall 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 $40,100
IS

Lexus IS

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 241 - 472 HP
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Mercedes-Benz GLB
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View detailed analysis

Engine and Performance
View detailed analysis

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General
View detailed analysis

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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Lexus IS

The Lexus IS combines luxury and performance in a sleek and stylish package, making it a favorite among those who appreciate refined driving experiences. With its smooth ride and intuitive infotainment system, this sedan ensures comfort and convenience for both driver and passengers. Its distinctive design and attention to detail highlight Toyota's commitment to quality, ensuring that the Lexus IS stands out on any road.

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Reviews Lexus IS

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Mercedes-Benz GLB
Lexus IS

Costs and Consumption
Price
45,800 - 60,100 $
Price
40,100 - 63,400 $
FuelEconomy City
21 - 25 mpg
FuelEconomy City
17 - 21 mpg
FuelEconomy Hwy
26 - 33 MPG
FuelEconomy Hwy
25 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
13.5 - 15.9 gal
Fuel tank capacity
17.4 gal

Dimensions and Body
Body Type
SUV, 4MATIC
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,638 - 3,869 lbs
Curb weight
3,715 - 3,891 lbs
Trunk Volume
-
Trunk Volume
10.8 cu. ft.
Length
182.4 - 183.1 in.
Length
185.4 - 187.3 in.
Width
72.2 - 72.8 in.
Width
72.4 in.
Height
65 in.
Height
56 in.

Engine and Performance
Engine Type
Gasoline,
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Front Wheel, All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
221 - 302 HP
Power HP
241 - 472 HP
Torque
258 - 295 lb-ft
Torque
236 - 395 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 - 5 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,024
Brand
Mercedes-Benz
Brand
Lexus
What is the price of the Mercedes-Benz GLB?

Base pricing begins at 45,800 $.

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.