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Alfa Romeo Giulia vs Renault Mégane comparison

Compare performance (520 HP vs 218 HP), boot space and price (48,000 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Renault Mégane?

Alfa Romeo Giulia vs Renault Mégane: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • significantly more power
  • substantially quicker 0–100 km/h
  • only slightly lighter
  • moderately more trunk space
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Renault Mégane

4 (1 Reviews)
rate
  • visibly cheaper
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By Achim Sedelmaier

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

Giulia

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.

Renault Mégane is visibly cheaper – starting at 35,100 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 12,943 £.

Mégane

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Alfa Romeo Giulia offers significantly more power – delivering 520 HP compared to 218 HP. That’s roughly 302 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Giulia is substantially quicker – completing the sprint in 3.9 s, while the Renault Mégane takes 7.4 s. That’s about 3.5 s quicker.

There’s also a difference in torque: the Alfa Romeo Giulia delivers substantially more torque with 600 Nm compared to 300 Nm. That’s about 300 Nm more.

Giulia

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 only slightly lighter – 1,640 kg compared to 1,719 kg. The difference is around 79 kg.

Looking at boot space, the Alfa Romeo Giulia offers moderately more boot space – 480 L compared to 389 L. That’s a difference of about 91 L.

When it comes to payload, the Alfa Romeo Giulia carries a bit more – 535 kg compared to 446 kg. That’s a difference of about 89 kg.

Who wins the race in the data check?

The Alfa Romeo Giulia is decisively 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
details

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Alfa Romeo Giulia
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Alfa Romeo Giulia

4.1 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Renault Mégane

The Renault Mégane blends Gallic flair with practical everyday charm, showing that sensible transport can still have personality and poise. It’s a smart pick for buyers who want a comfortable, stylish hatchback that feels a little more special than the usual commute companion.

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Reviews Renault Mégane

4 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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Alfa Romeo Giulia
Renault Mégane

Costs and Consumption
Price
48,000 - 88,300 £
Price
35,100 - 38,500 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.4 kWh/100km
Electric Range
-
Electric Range
452 km
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
-
Doors
5
Curb weight
1,640 - 1,735 kg
Curb weight
1,719 kg
Trunk capacity
480 L
Trunk capacity
389 L
Length
-
Length
4,200 mm
Width
1,860 - 1,874 mm
Width
1,783 mm
Height
-
Height
1,505 mm
Max trunk capacity
-
Max trunk capacity
1,332 L
Payload
415 - 535 kg
Payload
446 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
210 - 520 HP
Power HP
218 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
7.4 s
Max Speed
-
Max Speed
160 km/h
Torque
470 - 600 Nm
Torque
300 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
154 - 382 kW
Power kW
160 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
E, G
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
Renault
Is the Alfa Romeo Giulia offered with different drivetrains?

The Alfa Romeo Giulia is offered with All-Wheel Drive or Rear-Wheel Drive.

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.