@ Alfa Romeo / Stellantis Media
@ Mazda Motor Corporation
VS

Alfa Romeo Giulia vs Mazda CX-30 – Performance, range & efficiency compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Alfa Romeo Giulia or Mazda CX-30 fits your lifestyle better.

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

Giulia @ Alfa Romeo / Stellantis Media

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.

Mazda CX-30 has a significantly advantage in terms of price – it starts at 25200 £, while the Alfa Romeo Giulia costs 48000 £. That’s a price difference of around 22766 £.

Fuel consumption also shows a difference: Alfa Romeo Giulia manages with 5.40 L and is therefore hardly perceptible more efficient than the Mazda CX-30 with 5.70 L. The difference is about 0.30 L per 100 km.

CX-30 @ Mazda Motor Corporation

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 has a somewhat edge – offering 210 HP compared to 186 HP. That’s roughly 24 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Giulia is evident quicker – completing the sprint in 6.80 s, while the Mazda CX-30 takes 8.30 s. That’s about 1.50 s faster.

In terms of top speed, the Alfa Romeo Giulia performs somewhat better – reaching 235 km/h, while the Mazda CX-30 tops out at 204 km/h. The difference is around 31 km/h.

There’s also a difference in torque: Alfa Romeo Giulia pulls convincingly stronger with 470 Nm compared to 240 Nm. That’s about 230 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.

Both vehicles offer seating for 5 people.

In curb weight, Mazda CX-30 is slightly lighter – 1455 kg compared to 1640 kg. The difference is around 185 kg.

In terms of boot space, the Alfa Romeo Giulia offers a bit more room – 480 L compared to 430 L. That’s a difference of about 50 L.

When it comes to payload, Alfa Romeo Giulia minimal takes the win – 535 kg compared to 496 kg. That’s a difference of about 39 kg.

Who comes out on top?

Overall, the Alfa Romeo Giulia shows itself to be won narrowly 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 £48,000
Giulia @ Alfa Romeo / Stellantis Media

Alfa Romeo Giulia

  • Engine Type : Diesel
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 210 HP
  • Consumption L/100km : 5.40 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

Mazda CX-30

5 (1)
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The Mazda CX-30 effortlessly combines sleek design with a sense of adventure, making it an appealing choice for urban explorers and countryside enthusiasts alike. Inside, the cabin is thoughtfully designed, offering both comfort and cutting-edge technology to enhance the driving experience. Its performance on the road is agile, providing a smooth and engaging journey for drivers and passengers.

details
Alfa Romeo Giulia
Mazda CX-30
Giulia @ Alfa Romeo / Stellantis Media
CX-30 @ Mazda Motor Corporation

Costs and Consumption

Price
48000 - 57000 £
Price
25200 - 36800 £
Consumption L/100km
5.40 L
Consumption L/100km
5.7 - 6.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
129 - 148 g/km
Fuel tank capacity
58 L
Fuel tank capacity
48 - 51 L

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1640 kg
Curb weight
1455 - 1587 kg
Trunk capacity
480 L
Trunk capacity
422 - 430 L
Length
4650 mm
Length
4395 mm
Width
1860 mm
Width
1795 mm
Height
1438 mm
Height
1540 mm
Max trunk capacity
-
Max trunk capacity
1398 - 1406 L
Payload
535 kg
Payload
458 - 496 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
210 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
235 km/h
Max Speed
191 - 204 km/h
Torque
470 Nm
Torque
238 - 240 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
154 kW
Power kW
103 - 137 kW
Engine capacity
2143 cm3
Engine capacity
1998 - 2488 cm3

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
D, E
Brand
Alfa Romeo
Brand
Mazda
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.