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Cadillac VISTIQ vs Mercedes GLB comparison

Compare performance (615 HP vs 354 HP), boot space and price (85,400 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Cadillac VISTIQ or Mercedes GLB?

Cadillac VISTIQ vs Mercedes GLB: Key differences

Cadillac VISTIQ

  • clearly more power
  • considerably quicker 0–100 km/h
details

Mercedes GLB

3.6 (4 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • clearly more electric range
  • clearly lighter
  • significantly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

VISTIQ

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.

Mercedes GLB is significantly cheaper – starting at 43,200 £ , while the Cadillac VISTIQ costs 85,400 £ . That’s a price difference of around 42,208 £.

In terms of energy consumption, the Mercedes GLB is substantially more efficient: consuming 15.4 kWh/100km compared to 21.8 kWh/100km for the Cadillac VISTIQ. That’s a difference of about 6.4 kWh/100km.

As for electric range, the Mercedes GLB offers clearly more range – reaching up to 631 km, about 171 km more than the Cadillac VISTIQ.

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 Cadillac VISTIQ offers clearly more power – delivering 615 HP compared to 354 HP. That’s roughly 261 HP more horsepower.

When accelerating from 0 to 100 km/h, the Cadillac VISTIQ is considerably quicker – completing the sprint in 3.7 s, while the Mercedes GLB takes 5.5 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the Cadillac VISTIQ delivers considerably more torque with 880 Nm compared to 515 Nm. That’s about 365 Nm more.

Space and Everyday Use:

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

Seats: Cadillac VISTIQ offers more seats – 7 vs 5.

In terms of curb weight, Mercedes GLB is clearly lighter – 1,840 kg compared to 2,899 kg. The difference is around 1,059 kg.

Looking at boot space, the Mercedes GLB offers significantly more boot space – 540 L compared to 297 L. That’s a difference of about 243 L.

When it comes to payload, the Cadillac VISTIQ carries somewhat more – 576 kg compared to 505 kg. That’s a difference of about 71 kg.

Who wins the race in the data check?

The Mercedes GLB is clearly 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 £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
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Frequently compared as well

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Cadillac VISTIQ
Mercedes GLB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Cadillac VISTIQ

The Cadillac Vistiq stands out in the luxury electric vehicle segment with its bold design and cutting-edge technology. It captures attention with a sleek, aerodynamic silhouette, complemented by a refined, high-end interior that exudes sophistication. Combining performance with sustainable innovation, the Vistiq represents Cadillac's commitment to a greener future without compromising on luxury.

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Reviews Cadillac VISTIQ

No reviews yet. Share your experience and help others decide.

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
rate
Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

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Mercedes GLB
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Mercedes GLB
VW Tayron
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Volvo EX60
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Skoda Kodiaq
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Cadillac VISTIQ
Mercedes GLB

Costs and Consumption
Price
85,400 - 97,400 £
Price
43,200 - 62,400 £
Consumption L/100km
-
Consumption L/100km
5.7 - 6.1 L/100km
Consumption kWh/100km
21.8 kWh/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Electric Range
460 km
Electric Range
431 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 138 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
6 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,899 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
297 L
Trunk capacity
540 L
Length
-
Length
-
Width
2,026 mm
Width
1,861 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
576 kg
Payload
485 - 505 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
615 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
3.7 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
-
Max Speed
-
Torque
880 Nm
Torque
280 - 515 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
452 kW
Power kW
115 - 260 kW
Engine capacity
-
Engine capacity
1,499 cm3

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, D, E
Brand
Cadillac
Brand
Mercedes-Benz
What drive types are available for the Cadillac VISTIQ?

Available configurations include All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.