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BMW iX vs Ferrari Roma Convertible comparison

Compare performance (659 HP vs 620 HP), boot space and price (71,600 £ vs 207,700 £ ) at a glance. Find out which car is the better choice for you – BMW iX or Ferrari Roma Convertible?

BMW iX vs Ferrari Roma Convertible: Key differences

BMW iX

3.9 (1 Reviews)
rate
  • significantly cheaper
  • marginally more power
  • significantly more trunk space

Ferrari Roma Convertible

  • moderately quicker 0–100 km/h
  • significantly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

iX

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.

BMW iX is significantly cheaper – starting at 71,600 £ , while the Ferrari Roma Convertible costs 207,700 £ . That’s a price difference of around 136,128 £.

iX

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 BMW iX offers marginally more power – delivering 659 HP compared to 620 HP. That’s roughly 39 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ferrari Roma Convertible is moderately quicker – completing the sprint in 3.4 s, while the BMW iX takes 3.8 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the BMW iX delivers noticeably more torque with 1,015 Nm compared to 760 Nm. That’s about 255 Nm more.

iX

Space and Everyday Use:

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

Seats: BMW iX offers more seats – 5 vs 4.

In terms of curb weight, Ferrari Roma Convertible is significantly lighter – 1,654 kg compared to 2,525 kg. The difference is around 871 kg.

Looking at boot space, the BMW iX offers significantly more boot space – 500 L compared to 272 L. That’s a difference of about 228 L.

Who wins the race in the data check?

The BMW iX 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.

from £71,600
iX

BMW iX

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 408 - 659 HP
  • Consumption kWh/100km : 17.8 - 20.6 kWh/100km
  • Electric Range : 600 - 701 km
BMW iX
Ferrari Roma Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW iX

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

details

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.

details
BMW iX
Ferrari Roma Convertible

Costs and Consumption

Price
71,600 - 108,400 £
Price
207,700 £
Consumption L/100km
-
Consumption L/100km
10.3 L/100km
Consumption kWh/100km
17.8 - 20.6 kWh/100km
Consumption kWh/100km
-
Electric Range
600 - 701 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
234 g/km
Fuel tank capacity
-
Fuel tank capacity
80 L

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
2,525 - 2,655 kg
Curb weight
1,654 kg
Trunk capacity
500 L
Trunk capacity
272 L
Length
-
Length
4,656 mm
Width
1,970 mm
Width
1,974 mm
Height
-
Height
1,306 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 575 kg
Payload
-

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
408 - 659 HP
Power HP
620 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
320 km/h
Torque
700 - 1,015 Nm
Torque
760 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
300 - 485 kW
Power kW
456 kW
Engine capacity
-
Engine capacity
3,855 cm3

General

Model Year
2,025
Model Year
2,023
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
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.