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Mercedes GLB vs Ferrari 296 Roadster comparison

Compare performance (354 HP vs 880 HP), boot space and price (43,200 £ vs 396,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Ferrari 296 Roadster?

Mercedes GLB vs Ferrari 296 Roadster: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • considerably more electric range
details

Ferrari 296 Roadster

  • considerably more power
  • significantly quicker 0–100 km/h
  • only slightly 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:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes GLB is significantly cheaper – starting at 43,200 £ , while the Ferrari 296 Roadster costs 396,000 £ . That’s a price difference of around 352,803 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is substantially more efficient than the Ferrari 296 Roadster with 8.9 L/100km. The difference is about 3.2 L/100km.

As for electric range, the Mercedes GLB offers considerably more range – reaching up to 631 km, about 616 km more than the Ferrari 296 Roadster.

296 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 296 Roadster offers considerably more power – delivering 880 HP compared to 354 HP. That’s roughly 526 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ferrari 296 Roadster is significantly quicker – completing the sprint in 2.8 s, while the Mercedes GLB takes 5.5 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the Ferrari 296 Roadster delivers markedly more torque with 755 Nm compared to 515 Nm. That’s about 240 Nm more.

GLB

Space and Everyday Use:

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

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

In terms of curb weight, Ferrari 296 Roadster is only slightly lighter – 1,760 kg compared to 1,840 kg. The difference is around 80 kg.

When it comes to payload, the Mercedes GLB carries significantly more – 505 kg compared to 220 kg. That’s a difference of about 285 kg.

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 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

Ferrari 296 Roadster

The Ferrari 296 GTS marries dramatic mid‑engine styling with razor‑sharp handling and a soundtrack that insists you drive it like you stole it. With the roof down it becomes an intoxicating open‑top thoroughbred that somehow also manages to be surprisingly usable day to day — a gorgeous, grin‑inducing reminder of why people fall for Ferraris.

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Reviews Ferrari 296 Roadster

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

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Ferrari 296 Roadster

Costs and Consumption
Price
43,200 - 62,400 £
Price
396,000 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
8.9 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
-
Electric Range
431 - 631 km
Electric Range
15 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
218 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,840 - 2,280 kg
Curb weight
1,760 kg
Trunk capacity
540 L
Trunk capacity
-
Length
-
Length
-
Width
1,861 mm
Width
1,958 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
220 kg

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
Rear-Wheel Drive
Power HP
156 - 354 HP
Power HP
880 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
2.8 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
755 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
115 - 260 kW
Power kW
648 kW
Engine capacity
1,499 cm3
Engine capacity
2,992 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
G
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.