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BMW 4 Series Gran Coupe vs Alfa Romeo Giulia comparison

Compare performance (392 HP vs 520 HP), boot space and price (45,700 £ vs 48,000 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Alfa Romeo Giulia?

BMW 4 Series Gran Coupe vs Alfa Romeo Giulia: Key differences

BMW 4 Series Gran Coupe

  • barely cheaper
  • only slightly more efficient
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Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • noticeably more power
  • a bit quicker 0–100 km/h
  • marginally lighter
  • very slightly more trunk space
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By Achim Sedelmaier

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

4 Series Gran Coupe

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.

BMW 4 Series Gran Coupe is barely cheaper – starting at 45,700 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 2,315 £.

Fuel consumption also shows a difference: the BMW 4 Series Gran Coupe uses 5 L/100km and is only slightly more efficient than the Alfa Romeo Giulia with 5.4 L/100km. The difference is about 0.4 L/100km.

Giulia

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 Alfa Romeo Giulia offers noticeably more power – delivering 520 HP compared to 392 HP. That’s roughly 128 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Giulia is a bit quicker – completing the sprint in 3.9 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the BMW 4 Series Gran Coupe delivers marginally more torque with 650 Nm compared to 600 Nm. That’s about 50 Nm more.

4 Series Gran Coupe

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Giulia is marginally lighter – 1,640 kg compared to 1,695 kg. The difference is around 55 kg.

Looking at boot space, the Alfa Romeo Giulia offers very slightly more boot space – 480 L compared to 470 L. That’s a difference of about 10 L.

When it comes to payload, the Alfa Romeo Giulia carries a bit more – 535 kg compared to 480 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Alfa Romeo Giulia comes out clearly 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 £48,000
Giulia

Alfa Romeo Giulia

  • Engine Type : Diesel, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 210 - 520 HP
  • Consumption L/100km : 5.4 - 10.1 L/100km
BMW 4 Series Gran Coupe
Alfa Romeo Giulia

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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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.

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BMW 4 Series Gran Coupe
Alfa Romeo Giulia

Costs and Consumption

Price
45,700 - 68,800 £
Price
48,000 - 88,300 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
5.4 - 10.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
141 - 229 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
4 - 5
Doors
-
Doors
-
Curb weight
1,695 - 1,935 kg
Curb weight
1,640 - 1,735 kg
Trunk capacity
470 L
Trunk capacity
480 L
Length
-
Length
-
Width
1,852 mm
Width
1,860 - 1,874 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 kg
Payload
415 - 535 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
184 - 392 HP
Power HP
210 - 520 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
3.9 - 6.8 s
Max Speed
-
Max Speed
-
Torque
300 - 650 Nm
Torque
470 - 600 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
135 - 288 kW
Power kW
154 - 382 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,143 - 2,891 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, D, F, G
CO2 Efficiency Class
E, G
Brand
BMW
Brand
Alfa Romeo
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.