@ Alfa Romeo / Stellantis Media
@ BYD Auto / BYD Global Media
VS

Alfa Romeo Giulia vs BYD Seal – Performance, range & efficiency compared

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

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

Giulia @ Alfa Romeo / Stellantis Media

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.

BYD Seal has a slightly advantage in terms of price – it starts at 40300 £, while the Alfa Romeo Giulia costs 48000 £. That’s a price difference of around 7723 £.

Seal @ BYD Auto / BYD Global Media

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 BYD Seal has a significantly 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 Seal is significantly quicker – completing the sprint in 3.80 s, while the Alfa Romeo Giulia takes 6.80 s. That’s about 3 s faster.

In terms of top speed, the Alfa Romeo Giulia performs hardly perceptible better – reaching 235 km/h, while the BYD Seal tops out at 220 km/h. The difference is around 15 km/h.

There’s also a difference in torque: BYD Seal pulls clearly perceptible stronger with 670 Nm compared to 470 Nm. That’s about 200 Nm difference.

Giulia @ Alfa Romeo / Stellantis Media

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 curb weight, Alfa Romeo Giulia is to a small extent lighter – 1640 kg compared to 1907 kg. The difference is around 267 kg.

In terms of boot space, the Alfa Romeo Giulia offers slightly more room – 480 L compared to 400 L. That’s a difference of about 80 L.

When it comes to payload, Alfa Romeo Giulia slightly takes the win – 535 kg compared to 473 kg. That’s a difference of about 62 kg.

Who comes out on top?

Overall, the BYD Seal shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £40,300
Seal @ BYD Auto / BYD Global Media

BYD Seal

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 231 - 530 HP
  • Consumption kWh/100km : 15.4 - 18.2 kWh
  • Electric Range : 460 - 570 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.

details

BYD Seal

The BYD Seal represents a sleek fusion of innovative technology and stylish design, setting it apart in the competitive electric vehicle market. With its aerodynamic silhouette and premium interior finishes, the car offers a driving experience that is both comfortable and exhilarating. Enthusiasts are particularly impressed by the seamless integration of advanced features that prioritise safety and convenience.

details
Alfa Romeo Giulia
BYD Seal
Giulia @ Alfa Romeo / Stellantis Media
Seal @ BYD Auto / BYD Global Media

Costs and Consumption

Price
48000 - 57000 £
Price
40300 - 45400 £
Consumption L/100km
5.40 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh
Electric Range
-
Electric Range
460 - 570 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
Sedan
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
1640 kg
Curb weight
1907 - 2185 kg
Trunk capacity
480 L
Trunk capacity
400 L
Length
4650 mm
Length
4800 mm
Width
1860 mm
Width
1875 mm
Height
1438 mm
Height
1460 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
446 - 473 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
231 - 530 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
3.8 - 7.5 s
Max Speed
235 km/h
Max Speed
180 - 220 km/h
Torque
470 Nm
Torque
360 - 670 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
154 kW
Power kW
170 - 390 kW
Engine capacity
2143 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2023 - 2025
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.