@ Alfa Romeo / Stellantis Media
@ Mazda Motor Corporation
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Alfa Romeo Giulia vs Mazda MX-5 Roadster – Differences & prices compared

Two cars, one duel: Alfa Romeo Giulia meets Mazda MX-5 Roadster.
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.

Mazda MX-5 Roadster has a decisively advantage in terms of price – it starts at 28400 £, while the Alfa Romeo Giulia costs 48000 £. That’s a price difference of around 19552 £.

Fuel consumption also shows a difference: Alfa Romeo Giulia manages with 5.40 L and is therefore to a small extent more efficient than the Mazda MX-5 Roadster with 6.20 L. The difference is about 0.80 L per 100 km.

MX-5 Roadster @ Mazda Motor Corporation

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 Alfa Romeo Giulia has a evident edge – offering 210 HP compared to 132 HP. That’s roughly 78 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Giulia is noticeable quicker – completing the sprint in 6.80 s, while the Mazda MX-5 Roadster takes 8.30 s. That’s about 1.50 s faster.

In terms of top speed, the Alfa Romeo Giulia performs a bit better – reaching 235 km/h, while the Mazda MX-5 Roadster tops out at 204 km/h. The difference is around 31 km/h.

There’s also a difference in torque: Alfa Romeo Giulia pulls significantly stronger with 470 Nm compared to 152 Nm. That’s about 318 Nm difference.

Giulia @ Alfa Romeo / Stellantis Media

Space and Everyday Use:

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

Seats: Alfa Romeo Giulia offers convincingly more seating capacity – 5 vs 2.

In curb weight, Mazda MX-5 Roadster is clearly lighter – 1078 kg compared to 1640 kg. The difference is around 562 kg.

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

When it comes to payload, Alfa Romeo Giulia decisively takes the win – 535 kg compared to 152 kg. That’s a difference of about 383 kg.

Who wins the race?

The Alfa Romeo Giulia proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
Alfa Romeo Giulia is the better all-rounder in this comparison.

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 MX-5 Roadster

The Mazda MX-5 Roadster offers a quintessential open-top driving experience, blending elegance and performance seamlessly. Its lightweight structure enhances agility, making every winding road a joy to navigate. With a classic design and a focus on driver engagement, it continues to capture the hearts of motoring enthusiasts.

details
Alfa Romeo Giulia
Mazda MX-5 Roadster
Giulia @ Alfa Romeo / Stellantis Media
MX-5 Roadster @ Mazda Motor Corporation

Costs and Consumption

Price
48000 - 57000 £
Price
28400 - 33800 £
Consumption L/100km
5.40 L
Consumption L/100km
6.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
140 g/km
Fuel tank capacity
58 L
Fuel tank capacity
45 L

Dimensions and Body

Body Type
Sedan
Body Type
Roadster
Seats
5
Seats
2
Doors
4
Doors
2
Curb weight
1640 kg
Curb weight
1078 kg
Trunk capacity
480 L
Trunk capacity
130 L
Length
4650 mm
Length
3915 mm
Width
1860 mm
Width
1735 mm
Height
1438 mm
Height
1225 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
152 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
210 HP
Power HP
132 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
8.30 s
Max Speed
235 km/h
Max Speed
204 km/h
Torque
470 Nm
Torque
152 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
154 kW
Power kW
97 kW
Engine capacity
2143 cm3
Engine capacity
1496 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
E
CO2 Efficiency Class
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.