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Alfa Romeo Giulia vs Mazda MX-5 Roadster - Differences and prices compared

Compare performance (210 HP vs 132 HP), boot space and price (48000 £ vs 28400 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Mazda MX-5 Roadster?

Alfa Romeo Giulia

3.3 (1 Reviews)
rate

Mazda MX-5 Roadster

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

Giulia

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

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.

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

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 in the data check?

The Alfa Romeo Giulia sits well ahead of its rival 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
Mazda MX-5 Roadster

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £48,000
Giulia

Alfa Romeo Giulia

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

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.

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Mazda MX-5 Roadster

The Mazda MX-5 is a featherweight, open-top sports car that turns ordinary roads into a grin-inducing playground thanks to razor-sharp steering and an engaging, tactile gearbox. It won’t swallow the weekly shopping or ski bags, but for anyone after pure driving fun and sun-on-your-face weekends, few cars match its sheer charm and value.

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Reviews Alfa Romeo Giulia

3.3 (1 Reviews)
rate

Reviews Mazda MX-5 Roadster

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Alfa Romeo Giulia
Mazda MX-5 Roadster

Costs and Consumption
Price
48000 - 52700 £
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
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1640 kg
Curb weight
1078 kg
Trunk capacity
480 L
Trunk capacity
130 L
Length
-
Length
-
Width
1860 mm
Width
1735 mm
Height
-
Height
-
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
-
Max Speed
-
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
2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
E
Brand
Alfa Romeo
Brand
Mazda

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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.