@ Alfa Romeo / Stellantis Media
@ BYD Auto / BYD Global Media
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Alfa Romeo Giulia vs BYD Sealion 7 – Which car suits you better?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Alfa Romeo Giulia or BYD Sealion 7?

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

Giulia @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD Sealion 7 has a somewhat advantage in terms of price – it starts at 42800 £, while the Alfa Romeo Giulia costs 48000 £. That’s a price difference of around 5152 £.

Sealion 7 @ BYD Auto / BYD Global Media

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BYD Sealion 7 has a clearly edge – offering 530 HP compared to 210 HP. That’s roughly 320 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Sealion 7 is clearly quicker – completing the sprint in 4.50 s, while the Alfa Romeo Giulia takes 6.80 s. That’s about 2.30 s faster.

In terms of top speed, the Alfa Romeo Giulia performs hardly perceptible better – reaching 235 km/h, while the BYD Sealion 7 tops out at 215 km/h. The difference is around 20 km/h.

There’s also a difference in torque: BYD Sealion 7 pulls noticeable stronger with 690 Nm compared to 470 Nm. That’s about 220 Nm difference.

Giulia @ Alfa Romeo / Stellantis Media

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 curb weight, Alfa Romeo Giulia is evident lighter – 1640 kg compared to 2225 kg. The difference is around 585 kg.

In terms of boot space, the BYD Sealion 7 offers slight more room – 520 L compared to 480 L. That’s a difference of about 40 L.

When it comes to payload, Alfa Romeo Giulia noticeable takes the win – 535 kg compared to 410 kg. That’s a difference of about 125 kg.

Who wins the race?

The BYD Sealion 7 proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
BYD Sealion 7 is the better all-rounder in this comparison.

from about £42,800
Sealion 7 @ BYD Auto / BYD Global Media

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh
  • Electric Range : 456 - 502 km

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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BYD Sealion 7

5 (1)
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The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

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Alfa Romeo Giulia
BYD Sealion 7
Giulia @ Alfa Romeo / Stellantis Media
Sealion 7 @ BYD Auto / BYD Global Media

Costs and Consumption

Price
48000 - 57000 £
Price
42800 - 52300 £
Consumption L/100km
5.40 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh
Electric Range
-
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
0 g/km
Fuel tank capacity
58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
1640 kg
Curb weight
2225 - 2435 kg
Trunk capacity
480 L
Trunk capacity
520 L
Length
4650 mm
Length
4830 mm
Width
1860 mm
Width
1925 mm
Height
1438 mm
Height
1620 mm
Max trunk capacity
-
Max trunk capacity
1789 L
Payload
535 kg
Payload
410 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
210 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
235 km/h
Max Speed
215 km/h
Torque
470 Nm
Torque
380 - 690 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
154 kW
Power kW
230 - 390 kW
Engine capacity
2143 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
E
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
BYD
Is the Alfa Romeo Giulia offered with different drivetrains?

Available configurations include All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.