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Alfa Romeo Giulia vs VW Passat comparison

Compare performance (520 HP vs 272 HP), boot space and price (48,000 £ vs 36,500 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or VW Passat?

Alfa Romeo Giulia vs VW Passat: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • significantly more power
  • considerably quicker 0–100 km/h
details

VW Passat

4.8 (4 Reviews)
rate
  • markedly cheaper
  • substantially more efficient
  • barely lighter
  • clearly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Giulia

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

VW Passat is markedly cheaper – starting at 36,500 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 11,538 £.

Fuel consumption also shows a difference: the VW Passat uses 1.2 L/100km and is substantially more efficient than the Alfa Romeo Giulia with 5.4 L/100km. The difference is about 4.2 L/100km.

Passat

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 272 HP. That’s roughly 248 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Giulia is considerably quicker – completing the sprint in 3.9 s, while the VW Passat takes 7.1 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Alfa Romeo Giulia delivers clearly more torque with 600 Nm compared to 400 Nm. That’s about 200 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, VW Passat is barely lighter – 1,573 kg compared to 1,640 kg. The difference is around 67 kg.

Looking at boot space, the VW Passat offers clearly more boot space – 690 L compared to 480 L. That’s a difference of about 210 L.

When it comes to payload, the VW Passat carries marginally more – 577 kg compared to 535 kg. That’s a difference of about 42 kg.

Who wins the race in the data check?

The VW Passat stands 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.

from £36,500
Passat

VW Passat

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 122 - 272 HP
  • Consumption L/100km 1.2 - 5.8 L/100km
  • Electric Range 124 - 135 km
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.

VW Passat

The VW Passat is the grown-up family car that gets the basics absolutely right — roomy, comfortable and built to handle weekday commutes and weekend getaways without fuss. It won't set your pulse racing, but its calm composure and sensible packaging make it boring in the best possible way: a dependable, no‑drama choice for buyers who value practicality over flash.

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Reviews VW Passat

4.8 (4 Reviews)
rate
Voller
28 May 2026, 16:12:12

That's just a Passat. Too expensive in my opinion, but it's up to each person to decide whether to throw their money into VW's maw. The car itself is somehow a legend.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Sjaak
5 Dec 2025, 19:42:23

Spacious car that drives nicely and keeps its value for a long time.

Jack
5 Dec 2025, 15:24:16

Pleasant to drive, roomy and solid. The hybrid version is also very economical.

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Alfa Romeo Giulia
VW Passat

Costs and Consumption
Price
48,000 - 88,300 £
Price
36,500 - 58,500 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
1.2 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
124 - 135 km
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
28 - 153 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Estate
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,640 - 1,735 kg
Curb weight
1,573 - 1,858 kg
Trunk capacity
480 L
Trunk capacity
510 - 690 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
501 - 577 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
210 - 520 HP
Power HP
122 - 272 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
7.1 - 10.7 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
250 - 400 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
154 - 382 kW
Power kW
90 - 200 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
1,498 - 1,968 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
E, G
CO2 Efficiency Class
D, E, B
Brand
Alfa Romeo
Brand
VW
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.