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Mercedes A Class vs Ferrari Roma Convertible comparison

Compare performance (421 HP vs 620 HP), boot space and price (32,600 £ vs 207,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Ferrari Roma Convertible?

Mercedes A Class vs Ferrari Roma Convertible: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • somewhat lighter
  • visibly more trunk space
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Ferrari Roma Convertible

  • markedly more power
  • somewhat quicker 0–100 km/h
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By Achim Sedelmaier

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

A Class

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 A Class is clearly cheaper – starting at 32,600 £ , while the Ferrari Roma Convertible costs 207,700 £ . That’s a price difference of around 175,131 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Ferrari Roma Convertible with 10.3 L/100km. The difference is about 8 L/100km.

Roma Convertible

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 Ferrari Roma Convertible offers markedly more power – delivering 620 HP compared to 421 HP. That’s roughly 199 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ferrari Roma Convertible is somewhat quicker – completing the sprint in 3.4 s, while the Mercedes A Class takes 3.9 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Ferrari Roma Convertible delivers visibly more torque with 760 Nm compared to 500 Nm. That’s about 260 Nm more.

A Class

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 A Class offers more seats – 5 vs 4.

In terms of curb weight, Mercedes A Class is somewhat lighter – 1,440 kg compared to 1,654 kg. The difference is around 214 kg.

Looking at boot space, the Mercedes A Class offers visibly more boot space – 350 L compared to 272 L. That’s a difference of about 78 L.

Who wins the race in the data check?

The Mercedes A Class 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 £32,600
A Class

Mercedes A Class

  • Engine Type : Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 9 L/100km
  • Electric Range : 85 km
Mercedes A Class
Ferrari Roma Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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Ferrari Roma Convertible

The Ferrari Roma Spider dresses the marque’s drama in a restrained, almost polite suit, folding its roof away to reveal a cabin that feels as civilized as it does intoxicating. Behind the wheel it serves grand touring manners with a playful shove and soundtrack, perfect for drivers who want thrilling Ferrari emotion without the daily fuss.

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Mercedes A Class
Ferrari Roma Convertible

Costs and Consumption

Price
32,600 - 66,500 £
Price
207,700 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
10.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
234 g/km
Fuel tank capacity
-
Fuel tank capacity
80 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,440 - 1,695 kg
Curb weight
1,654 kg
Trunk capacity
310 - 350 L
Trunk capacity
272 L
Length
-
Length
4,656 mm
Width
1,796 - 1,850 mm
Width
1,974 mm
Height
-
Height
1,306 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
-

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
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 - 421 HP
Power HP
620 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
320 km/h
Torque
200 - 500 Nm
Torque
760 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
85 - 310 kW
Power kW
456 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
3,855 cm3

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Ferrari
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.