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Mercedes GLB vs Ferrari 296 Roadster - Differences and prices compared

Compare performance (320 HP vs 830 HP), boot space and price (40500 £ vs 266200 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Ferrari 296 Roadster?

Mercedes GLB

5 (1 Reviews)
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Ferrari 296 Roadster

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 has a convincingly advantage in terms of price – it starts at 40500 £ , while the Ferrari 296 Roadster costs 266200 £ . That’s a price difference of around 225715 £.

Fuel consumption also shows a difference: Mercedes GLB manages with 5.60 L and is therefore noticeable more efficient than the Ferrari 296 Roadster with 7.40 L. The difference is about 1.80 L per 100 km.

GLB

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 has a significantly edge – offering 830 HP compared to 320 HP. That’s roughly 510 HP more horsepower.

In acceleration from 0 to 100 km/h, the Ferrari 296 Roadster is decisively quicker – completing the sprint in 2.90 s, while the Mercedes GLB takes 5.50 s. That’s about 2.60 s faster.

In terms of top speed, the Ferrari 296 Roadster performs distinct better – reaching 330 km/h, while the Mercedes GLB tops out at 250 km/h. The difference is around 80 km/h.

There’s also a difference in torque: Ferrari 296 Roadster pulls convincingly stronger with 740 Nm compared to 400 Nm. That’s about 340 Nm difference.

GLB

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Mercedes GLB offers decisively more seating capacity – 5 vs 2.

In curb weight, Ferrari 296 Roadster is slight lighter – 1540 kg compared to 1640 kg. The difference is around 100 kg.

In terms of boot space, the Mercedes GLB offers convincingly more room – 570 L compared to 0 L. That’s a difference of about 570 L.

When it comes to payload, Mercedes GLB slightly takes the win – 500 kg compared to 412 kg. That’s a difference of about 88 kg.

Who wins the race in the data check?

The Mercedes GLB is decisively ahead 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.

Mercedes GLB
Ferrari 296 Roadster

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £40,500
GLB

Mercedes GLB

  • Engine Type : Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 5.6 - 9 L

Mercedes GLB

5 (1 Reviews)
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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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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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Mercedes GLB
Ferrari 296 Roadster

Costs and Consumption

Price
40500 - 65300 £
Price
266200 £
Consumption L/100km
5.6 - 9 L
Consumption L/100km
7.40 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
25 km
Battery Capacity
-
Battery Capacity
-
co2
146 - 204 g/km
co2
169 g/km
Fuel tank capacity
52 - 60 L
Fuel tank capacity
65 L

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
1640 - 1820 kg
Curb weight
1540 kg
Trunk capacity
565 - 570 L
Trunk capacity
0 L
Length
4634 - 4650 mm
Length
4565 mm
Width
1834 - 1850 mm
Width
1958 mm
Height
1665 - 1692 mm
Height
1191 mm
Max trunk capacity
1800 - 1805 L
Max trunk capacity
-
Payload
500 kg
Payload
412 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
116 - 320 HP
Power HP
830 HP
Acceleration 0-100km/h
5.5 - 11.5 s
Acceleration 0-100km/h
2.90 s
Max Speed
188 - 250 km/h
Max Speed
330 km/h
Torque
230 - 400 Nm
Torque
740 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
85 - 235 kW
Power kW
610 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
2992 cm3

General

Model Year
2025
Model Year
2022
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
F
Brand
Mercedes-Benz
Brand
Ferrari
What drivetrain options does the Mercedes GLB have?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.