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Mercedes SL Class vs Ferrari Roma Convertible comparison

Compare performance (816 HP vs 620 HP), boot space and price (112,700 £ vs 207,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Ferrari Roma Convertible?

Mercedes SL Class vs Ferrari Roma Convertible: Key differences

Mercedes SL Class

  • clearly cheaper
  • markedly more power
  • moderately more efficient
  • a bit quicker 0–100 km/h
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Ferrari Roma Convertible

  • barely lighter
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By Achim Sedelmaier

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

SL 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 SL Class is clearly cheaper – starting at 112,700 £ , while the Ferrari Roma Convertible costs 207,700 £ . That’s a price difference of around 94,995 £.

Fuel consumption also shows a difference: the Mercedes SL Class uses 9 L/100km and is moderately more efficient than the Ferrari Roma Convertible with 10.3 L/100km. The difference is about 1.3 L/100km.

SL Class

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 Mercedes SL Class offers markedly more power – delivering 816 HP compared to 620 HP. That’s roughly 196 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is a bit quicker – completing the sprint in 2.9 s, while the Ferrari Roma Convertible takes 3.4 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers significantly more torque with 1,420 Nm compared to 760 Nm. That’s about 660 Nm more.

SL Class

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.

Both vehicles offer seating for 4 people.

In terms of curb weight, Ferrari Roma Convertible is barely lighter – 1,654 kg compared to 1,810 kg. The difference is around 156 kg.

Who wins the race in the data check?

The Mercedes SL 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 £112,700
SL Class

Mercedes SL Class

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 381 - 816 HP
  • Consumption L/100km : 9 - 13.6 L/100km
  • Electric Range : 12 km
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Mercedes SL Class
Ferrari Roma Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

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15C1119_012
15C1119_029
15C1119_120
15C1119_004

Reviews Mercedes SL Class

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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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Reviews Ferrari Roma Convertible

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Mercedes SL Class
Ferrari Roma Convertible

Costs and Consumption
Price
112,700 - 219,300 £
Price
207,700 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
10.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
12 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
234 g/km
Fuel tank capacity
-
Fuel tank capacity
80 L

Dimensions and Body
Body Type
Roadster
Body Type
Convertible
Seats
4
Seats
4
Doors
-
Doors
2
Curb weight
1,810 - 2,195 kg
Curb weight
1,654 kg
Trunk capacity
-
Trunk capacity
272 L
Length
-
Length
4,656 mm
Width
1,915 mm
Width
1,974 mm
Height
-
Height
1,306 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
-

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
381 - 816 HP
Power HP
620 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
320 km/h
Torque
480 - 1,420 Nm
Torque
760 Nm
Number of Cylinders
4 - 8
Number of Cylinders
8
Power kW
280 - 600 kW
Power kW
456 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
3,855 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Ferrari
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is offered with 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.