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Alfa Romeo Giulia vs Mercedes CLA Shooting Brake comparison

Compare performance (520 HP vs 354 HP), boot space and price (48,000 £ vs 40,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Mercedes CLA Shooting Brake?

Alfa Romeo Giulia vs Mercedes CLA Shooting Brake: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
  • very slightly lighter
  • only slightly more trunk space
details

Mercedes CLA Shooting Brake

5 (2 Reviews)
rate
  • moderately cheaper
  • very slightly more efficient
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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes CLA Shooting Brake is moderately cheaper – starting at 40,800 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 7,190 £.

Fuel consumption also shows a difference: the Mercedes CLA Shooting Brake uses 5 L/100km and is very slightly more efficient than the Alfa Romeo Giulia with 5.4 L/100km. The difference is about 0.4 L/100km.

CLA Shooting Brake

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 clearly more power – delivering 520 HP compared to 354 HP. That’s roughly 166 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 Mercedes CLA Shooting Brake takes 5 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Alfa Romeo Giulia delivers a bit more torque with 600 Nm compared to 515 Nm. That’s about 85 Nm more.

Giulia

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Giulia is very slightly lighter – 1,640 kg compared to 1,710 kg. The difference is around 70 kg.

Looking at boot space, the Alfa Romeo Giulia offers only slightly more boot space – 480 L compared to 455 L. That’s a difference of about 25 L.

When it comes to payload, the Alfa Romeo Giulia carries somewhat more – 535 kg compared to 460 kg. That’s a difference of about 75 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
Alfa Romeo Giulia
Mercedes CLA Shooting Brake

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.

details

Mercedes CLA Shooting Brake

The Mercedes CLA Shooting Brake turns estate practicality into runway-ready style with a swooping roofline and coupe-like silhouette that makes even mundane errands feel a little more glamorous. Inside it pairs clever packaging with premium flair, so you get useful load space and a grown-up cabin — ideal if you want a car that looks like a showroom trophy but still handles the weekly shop without sulking.

details
Alfa Romeo Giulia
Mercedes CLA Shooting Brake

Costs and Consumption

Price
48,000 - 88,300 £
Price
40,800 - 60,900 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
12.7 - 13.3 kWh/100km
Electric Range
-
Electric Range
525 - 768 km
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
0 - 123 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
1,710 - 2,155 kg
Trunk capacity
480 L
Trunk capacity
455 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,855 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
430 - 460 kg

Engine and Performance

Engine Type
Diesel, Petrol
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
210 - 520 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
280 - 515 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
154 - 382 kW
Power kW
115 - 260 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
1,499 cm3

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
E, G
CO2 Efficiency Class
A, C, D
Brand
Alfa Romeo
Brand
Mercedes-Benz
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.