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Audi A4 Avant vs BYD Seal 6 comparison

Compare performance (470 HP vs 212 HP), boot space and price (37200 £ vs 36800 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or BYD Seal 6?

Audi A4 Avant vs BYD Seal 6: Key differences

Audi A4 Avant

  • convincingly more power
  • convincingly quicker from 0–100 km/h
  • minimal lighter

BYD Seal 6

4.7 (2 Reviews)
rate
  • barely noticeable cheaper
  • significantly more efficient
  • slight more trunk space

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

A4 Avant

Costs and Efficiency:

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

BYD Seal 6 has a barely noticeable advantage in terms of price – it starts at 36800 £ , while the Audi A4 Avant costs 37200 £ . That’s a price difference of around 394 £.

Fuel consumption also shows a difference: BYD Seal 6 manages with 1.70 L and is therefore significantly more efficient than the Audi A4 Avant with 4.80 L. The difference is about 3.10 L per 100 km.

Seal 6

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 Audi A4 Avant has a convincingly edge – offering 470 HP compared to 212 HP. That’s roughly 258 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A4 Avant is convincingly quicker – completing the sprint in 3.70 s, while the BYD Seal 6 takes 8.50 s. That’s about 4.80 s faster.

In terms of top speed, the Audi A4 Avant performs distinct better – reaching 300 km/h, while the BYD Seal 6 tops out at 180 km/h. The difference is around 120 km/h.

A4 Avant

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, Audi A4 Avant is minimal lighter – 1595 kg compared to 1710 kg. The difference is around 115 kg.

In terms of boot space, the BYD Seal 6 offers slight more room – 500 L compared to 495 L. That’s a difference of about 5 L.

In maximum load capacity, the BYD Seal 6 performs hardly perceptible better – up to 1535 L, which is about 40 L more than the Audi A4 Avant.

When it comes to payload, Audi A4 Avant evident takes the win – 565 kg compared to 435 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The BYD Seal 6 is slightly 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.

Frequently compared as well

BYD Seal U
BYD Seal 6
VS
Think of the BYD Seal U as the nimble, slightly sharper hatchback that’s happier darting through city streets, while the BYD Seal 6 is the sleeker, longer-legged cruiser built for relaxed motorway miles and extra range. If you want playful agility and everyday practicality go Seal U, but if …
BYD Seal
BYD Seal 6
VS
The BYD Seal and BYD Seal 6 compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Audi A4 Avant
BYD Seal 6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £36,800
Seal 6

BYD Seal 6

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 184 - 212 HP
  • Consumption L/100km : 1.7 - 2.6 L
  • Electric Range : 50 - 100 km
details

Audi A4 Avant

The Audi A4 Avant blends elegant, understated styling with practical estate versatility, making it a polished choice for drivers who want both poise and generous cargo space. Inside, the cabin feels premium and tech-forward while the composed driving manners turn routine journeys into a quietly satisfying experience—exactly the sensible indulgence buyers will appreciate.

details
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BYD Seal 6

4.7 (2 Reviews)
rate

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

details
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Reviews Audi A4 Avant

Reviews BYD Seal 6

4.7 (2 Reviews)
rate
Audi A4 Avant
BYD Seal 6

Costs and Consumption
Price
37200 - 122500 £
Price
36800 - 42800 £
Consumption L/100km
4.8 - 9.7 L
Consumption L/100km
1.7 - 2.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
50 - 100 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 220 g/km
co2
38 - 60 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
65 L

Dimensions and Body
Body Type
Estate
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1595 - 1820 kg
Curb weight
1710 - 1805 kg
Trunk capacity
495 L
Trunk capacity
500 L
Length
4750 - 4782 mm
Length
4840 mm
Width
1842 - 1866 mm
Width
1875 mm
Height
1428 - 1493 mm
Height
1505 mm
Max trunk capacity
1495 L
Max trunk capacity
1535 L
Payload
510 - 565 kg
Payload
435 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV, Petrol
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
136 - 470 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
210 - 300 km/h
Max Speed
180 km/h
Torque
270 - 600 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
100 - 346 kW
Power kW
135 - 156 kW
Engine capacity
1968 - 2894 cm3
Engine capacity
1498 cm3

General
Model Year
2023 - 2024
Model Year
2025
CO2 Efficiency Class
E, F, D, G
CO2 Efficiency Class
B
Brand
Audi
Brand
BYD

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What drivetrain options does the Audi A4 Avant have?

The Audi A4 Avant is offered with All-Wheel Drive or Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.