@ Alfa Romeo / Stellantis Media
@ BMW Group Press
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Alfa Romeo Giulia vs BMW 8 Series Convertible – Differences & prices compared

Two cars, one duel: Alfa Romeo Giulia meets BMW 8 Series Convertible.
Which one wins in performance, efficiency and value for money? Find out now!

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

Giulia @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

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

Alfa Romeo Giulia has a convincingly advantage in terms of price – it starts at 48000 £, while the BMW 8 Series Convertible costs 99400 £. That’s a price difference of around 51428 £.

Fuel consumption also shows a difference: Alfa Romeo Giulia manages with 5.40 L and is therefore evident more efficient than the BMW 8 Series Convertible with 6.90 L. The difference is about 1.50 L per 100 km.

8 Series Convertible @ BMW Group Press

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 BMW 8 Series Convertible has a convincingly edge – offering 625 HP compared to 210 HP. That’s roughly 415 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 8 Series Convertible is decisively quicker – completing the sprint in 3.30 s, while the Alfa Romeo Giulia takes 6.80 s. That’s about 3.50 s faster.

In terms of top speed, the BMW 8 Series Convertible performs barely noticeable 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 8 Series Convertible pulls clearly perceptible stronger with 750 Nm compared to 470 Nm. That’s about 280 Nm difference.

Giulia @ Alfa Romeo / Stellantis Media

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 to a small extent more seating capacity – 5 vs 4.

In curb weight, Alfa Romeo Giulia is slightly lighter – 1640 kg compared to 1915 kg. The difference is around 275 kg.

In terms of boot space, the Alfa Romeo Giulia offers clearly perceptible more room – 480 L compared to 350 L. That’s a difference of about 130 L.

When it comes to payload, Alfa Romeo Giulia evident takes the win – 535 kg compared to 425 kg. That’s a difference of about 110 kg.

Who comes out on top?

Overall, the BMW 8 Series Convertible shows itself to be leaves the rival little chance and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £99,400
8 Series Convertible @ BMW Group Press

BMW 8 Series Convertible

  • Engine Type : Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 333 - 625 HP
  • Consumption L/100km : 6.9 - 11.2 L

Alfa Romeo Giulia

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 8 Series Convertible

The BMW 8 Series Convertible epitomises luxury driving with its elegant design and open-top experience. Its impressive performance capabilities are matched by a meticulously crafted interior, offering both comfort and advanced technology features. This convertible blends sports car dynamics with sophisticated refinement, making it a standout choice for those seeking style and exhilaration.

details
Alfa Romeo Giulia
BMW 8 Series Convertible
Giulia @ Alfa Romeo / Stellantis Media
8 Series Convertible @ BMW Group Press

Costs and Consumption

Price
48000 - 57000 £
Price
99400 - 165800 £
Consumption L/100km
5.40 L
Consumption L/100km
6.9 - 11.2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
180 - 255 g/km
Fuel tank capacity
58 L
Fuel tank capacity
66 - 68 L

Dimensions and Body

Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
1640 kg
Curb weight
1915 - 2125 kg
Trunk capacity
480 L
Trunk capacity
350 L
Length
4650 mm
Length
4851 - 4867 mm
Width
1860 mm
Width
1902 - 1907 mm
Height
1438 mm
Height
1345 - 1353 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
340 - 425 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Diesel MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
210 HP
Power HP
333 - 625 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
3.3 - 5.5 s
Max Speed
235 km/h
Max Speed
250 km/h
Torque
470 Nm
Torque
500 - 750 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
154 kW
Power kW
245 - 460 kW
Engine capacity
2143 cm3
Engine capacity
2993 - 4395 cm3

General

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

Available configurations include All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.