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Mercedes GLB vs Ferrari SF90 Roadster comparison

Compare performance (354 HP vs 1,000 HP), boot space and price (43,200 £ vs 409,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Ferrari SF90 Roadster?

Mercedes GLB vs Ferrari SF90 Roadster: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • substantially cheaper
  • slightly more efficient
  • clearly more electric range
  • significantly more trunk space
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Ferrari SF90 Roadster

  • significantly more power
  • considerably quicker 0–100 km/h
  • somewhat lighter
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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

GLB

Costs and Efficiency:

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

Mercedes GLB is substantially cheaper – starting at 43,200 £ , while the Ferrari SF90 Roadster costs 409,700 £ . That’s a price difference of around 366,517 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is slightly more efficient than the Ferrari SF90 Roadster with 6.5 L/100km. The difference is about 0.8 L/100km.

As for electric range, the Mercedes GLB offers clearly more range – reaching up to 631 km, about 606 km more than the Ferrari SF90 Roadster.

SF90 Roadster

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 Ferrari SF90 Roadster offers significantly more power – delivering 1,000 HP compared to 354 HP. That’s roughly 646 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ferrari SF90 Roadster is considerably quicker – completing the sprint in 2.5 s, while the Mercedes GLB takes 5.5 s. That’s about 3 s quicker.

There’s also a difference in torque: the Ferrari SF90 Roadster delivers significantly more torque with 1,066 Nm compared to 515 Nm. That’s about 551 Nm 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.

Seats: Mercedes GLB offers more seats – 5 vs 2.

In terms of curb weight, Ferrari SF90 Roadster is somewhat lighter – 1,670 kg compared to 1,840 kg. The difference is around 170 kg.

Looking at boot space, the Mercedes GLB offers significantly more boot space – 540 L compared to 74 L. That’s a difference of about 466 L.

Who wins the race in the data check?

The Mercedes GLB 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 £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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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLB

The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.

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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

Ferrari SF90 Roadster

The SF90 Spider is Ferrari's drop-top flagship, blending blistering hybrid performance with an intoxicating exhaust note and race-bred agility wrapped in theatrical Italian styling. It's shockingly usable for a hypercar, equally at home carving country roads or turning heads at the valet, and it will leave you grinning like you just skipped a very responsible meeting.

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Reviews Ferrari SF90 Roadster

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

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Mercedes GLB
Ferrari SF90 Roadster

Costs and Consumption
Price
43,200 - 62,400 £
Price
409,700 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
6.5 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
25 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
169 g/km
Fuel tank capacity
-
Fuel tank capacity
68 L

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,840 - 2,280 kg
Curb weight
1,670 kg
Trunk capacity
540 L
Trunk capacity
74 L
Length
-
Length
4,704 mm
Width
1,861 mm
Width
1,973 mm
Height
-
Height
1,186 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
-

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
156 - 354 HP
Power HP
1,000 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
2.5 s
Max Speed
-
Max Speed
340 km/h
Torque
280 - 515 Nm
Torque
1,066 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
115 - 260 kW
Power kW
735 kW
Engine capacity
1,499 cm3
Engine capacity
3,990 cm3

General
Model Year
2026
Model Year
2021
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
F
Brand
Mercedes-Benz
Brand
Ferrari
What drive types are available for the Mercedes GLB?

Available configurations include Rear-Wheel Drive or 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.