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Mercedes B Class vs Ferrari 12Cilindri Coupe comparison

Compare performance (238 HP vs 830 HP), boot space and price (33,100 £ vs 338,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Ferrari 12Cilindri Coupe?

Mercedes B Class vs Ferrari 12Cilindri Coupe: Key differences

Mercedes B Class

4.9 (5 Reviews)
rate
  • substantially cheaper
  • substantially more efficient
  • moderately lighter
  • significantly more trunk space
details

Ferrari 12Cilindri Coupe

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

B Class

Costs and Efficiency:

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

Mercedes B Class is substantially cheaper – starting at 33,100 £ , while the Ferrari 12Cilindri Coupe costs 338,600 £ . That’s a price difference of around 305,442 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is substantially more efficient than the Ferrari 12Cilindri Coupe with 15.5 L/100km. The difference is about 10.4 L/100km.

12Cilindri Coupe

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Ferrari 12Cilindri Coupe offers considerably more power – delivering 830 HP compared to 238 HP. That’s roughly 592 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ferrari 12Cilindri Coupe is clearly quicker – completing the sprint in 2.9 s, while the Mercedes B Class takes 6.5 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Ferrari 12Cilindri Coupe delivers significantly more torque with 678 Nm compared to 400 Nm. That’s about 278 Nm more.

B Class

Space and Everyday Use:

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

Seats: Mercedes B Class offers more seats – 5 vs 2.

In terms of curb weight, Mercedes B Class is moderately lighter – 1,405 kg compared to 1,560 kg. The difference is around 155 kg.

Looking at boot space, the Mercedes B Class offers significantly more boot space – 455 L compared to 270 L. That’s a difference of about 185 L.

Who wins the race in the data check?

The Mercedes B Class stands well ahead of its rival 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 £33,100
B Class

Mercedes B Class

  • Engine Type : Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 238 HP
  • Consumption L/100km : 5.1 - 6.9 L/100km
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Frequently compared as well

Mercedes A Class
Mercedes B Class
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Mercedes B Class
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Mercedes B Class
Ferrari 12Cilindri Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes B Class

The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.

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18C0947_009
18C0953_005
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18C0947_044

Reviews Mercedes B Class

4.9 (5 Reviews)
rate
Peter
5 Mar 2026, 05:51:19

My wife and I have been driving a Mercedes W247 200d for seven years now, with 93,000 km on the clock. The car is very comfortable even on long trips and economical. At the last service the pads of the electric parking brake were replaced; otherwise no repairs. We love this car.

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

Ferrari 12Cilindri Coupe

The Ferrari 12Cilindri Coupe is an intoxicating blend of old-school drama and modern composure, with a soundtrack and presence that steals attention wherever it goes. It’s a car for someone who wants more than transportation — a daily piece of theatre that rewards bold driving and refuses to be subtle, but it will happily demand commitment in return.

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ferrari-12cilindri

Reviews Ferrari 12Cilindri Coupe

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

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Mercedes B Class
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Mercedes B Class
Ferrari 12Cilindri Coupe

Costs and Consumption
Price
33,100 - 52,500 £
Price
338,600 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
15.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
353 g/km
Fuel tank capacity
-
Fuel tank capacity
92 L

Dimensions and Body
Body Type
MPV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,405 - 1,565 kg
Curb weight
1,560 kg
Trunk capacity
445 - 455 L
Trunk capacity
270 L
Length
-
Length
4,733 mm
Width
1,796 mm
Width
1,980 mm
Height
-
Height
1,292 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
-

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Petrol
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 - 238 HP
Power HP
830 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
2.9 s
Max Speed
-
Max Speed
340 km/h
Torque
200 - 400 Nm
Torque
678 Nm
Number of Cylinders
4
Number of Cylinders
12
Power kW
85 - 175 kW
Power kW
611 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
6,496 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Ferrari
What drivetrain options does the Mercedes B Class have?

Available configurations include Front-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.