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Alfa Romeo Giulia vs Genesis G80 comparison

Compare performance (520 HP vs 370 HP), boot space and price (48,000 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Genesis G80?

Alfa Romeo Giulia vs Genesis G80: Key differences

Alfa Romeo Giulia

3.8 (3 Reviews)
rate
  • noticeably cheaper
  • markedly more power
  • clearly quicker 0–100 km/h
  • significantly lighter
  • markedly more trunk space
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Genesis G80

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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.

Alfa Romeo Giulia is noticeably cheaper – starting at 48,000 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 16,285 £.

G80

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 offers markedly more power – delivering 520 HP compared to 370 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Giulia is clearly quicker – completing the sprint in 3.9 s, while the Genesis G80 takes 5.1 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Genesis G80 delivers moderately more torque with 700 Nm compared to 600 Nm. That’s about 100 Nm more.

Giulia

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Giulia is significantly lighter – 1,640 kg compared to 2,410 kg. The difference is around 770 kg.

Looking at boot space, the Alfa Romeo Giulia offers markedly more boot space – 480 L compared to 354 L. That’s a difference of about 126 L.

When it comes to payload, the Alfa Romeo Giulia carries marginally more – 535 kg compared to 490 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Alfa Romeo Giulia holds a decisive overall lead 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
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Frequently compared as well

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Genesis G80
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Alfa Romeo Giulia
Genesis G80

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Giulia

The Giulia blends unmistakable Italian design with poised, engaging handling that rewards an enthusiastic driver on twisty roads. Inside it's driver-focused and stylish, favoring a tactile, purposeful cabin over flashy gimmicks for those who value pure driving enjoyment.

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Reviews Alfa Romeo Giulia

3.8 (3 Reviews)
rate

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

Genesis G80

The Genesis G80 is a quietly confident executive sedan that marries elegant, restrained design with an interior that feels bespoke rather than mass-produced. For buyers who crave flagship comfort and poise without the badge theatrics, the G80 serves serious luxury and refinement with a touch of surprising value — like a tuxedoed chauffeur who secretly loves great playlists.

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626516
626508
584783
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Reviews Genesis G80

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Alfa Romeo Giulia
Genesis G80

Costs and Consumption
Price
48,000 - 88,300 £
Price
64,300 - 67,800 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.1 kWh/100km
Electric Range
-
Electric Range
570 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
Sedan
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,640 - 1,735 kg
Curb weight
2,410 kg
Trunk capacity
480 L
Trunk capacity
354 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
490 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
All-Wheel Drive
Power HP
210 - 520 HP
Power HP
370 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
154 - 382 kW
Power kW
272 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
Genesis
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.