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Alfa Romeo Giulia vs BMW 4 Series Convertible - Differences and prices compared

Compare performance (210 HP vs 530 HP), boot space and price (48000 £ vs 52100 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or BMW 4 Series Convertible?

Alfa Romeo Giulia

3.3 (1 Reviews)
rate

BMW 4 Series Convertible

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

Giulia

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Alfa Romeo Giulia has a minimal advantage in terms of price – it starts at 48000 £ , while the BMW 4 Series Convertible costs 52100 £ . That’s a price difference of around 4114 £.

Fuel consumption also shows a difference: BMW 4 Series Convertible manages with 5.20 L and is therefore slight more efficient than the Alfa Romeo Giulia with 5.40 L. The difference is about 0.20 L per 100 km.

4 Series Convertible

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 BMW 4 Series Convertible has a clearly edge – offering 530 HP compared to 210 HP. That’s roughly 320 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 4 Series Convertible is decisively quicker – completing the sprint in 3.70 s, while the Alfa Romeo Giulia takes 6.80 s. That’s about 3.10 s faster.

In terms of top speed, the BMW 4 Series Convertible performs minimal better – reaching 250 km/h, while the Alfa Romeo Giulia tops out at 235 km/h. The difference is around 15 km/h.

There’s also a difference in torque: BMW 4 Series Convertible pulls noticeable stronger with 700 Nm compared to 470 Nm. That’s about 230 Nm difference.

Giulia

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: Alfa Romeo Giulia offers somewhat more seating capacity – 5 vs 4.

In curb weight, Alfa Romeo Giulia is barely noticeable lighter – 1640 kg compared to 1765 kg. The difference is around 125 kg.

In terms of boot space, the Alfa Romeo Giulia offers to a small extent more room – 480 L compared to 385 L. That’s a difference of about 95 L.

When it comes to payload, Alfa Romeo Giulia evident takes the win – 535 kg compared to 420 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible 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.

Alfa Romeo Giulia
BMW 4 Series Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis
from about £52,100
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 5.2 - 10.2 L

Alfa Romeo Giulia

3.3 (1 Reviews)
rate

The Alfa Romeo Giulia captivates with its stunning Italian design and dynamic performance, representing a perfect blend of elegance and sportiness. Its engaging driving experience, characterised by precise handling and responsive steering, appeals to enthusiasts who crave the thrill of the road. Inside, the Giulia showcases a beautifully crafted interior that combines luxury with cutting-edge technology, making every journey a delight.

details

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

details
Alfa Romeo Giulia
BMW 4 Series Convertible

Costs and Consumption

Price
48000 - 52700 £
Price
52100 - 96600 £
Consumption L/100km
5.40 L
Consumption L/100km
5.2 - 10.2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
136 - 231 g/km
Fuel tank capacity
58 L
Fuel tank capacity
59 L

Dimensions and Body

Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
1640 kg
Curb weight
1765 - 2055 kg
Trunk capacity
480 L
Trunk capacity
385 L
Length
4650 mm
Length
4768 - 4770 mm
Width
1860 mm
Width
1852 - 1887 mm
Height
1438 mm
Height
1384 - 1394 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
345 - 420 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
210 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
235 km/h
Max Speed
236 - 250 km/h
Torque
470 Nm
Torque
300 - 700 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
154 kW
Power kW
135 - 390 kW
Engine capacity
2143 cm3
Engine capacity
1995 - 2998 cm3

General

Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
E
CO2 Efficiency Class
E, F, G
Brand
Alfa Romeo
Brand
BMW
Is the Alfa Romeo Giulia offered with different drivetrains?

Available configurations include 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.