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Audi A4 Avant vs BYD Tang comparison

Compare performance (470 HP vs 517 HP), boot space and price (37,200 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or BYD Tang?

Audi A4 Avant vs BYD Tang: Key differences

Audi A4 Avant

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  • considerably cheaper
  • visibly quicker 0–100 km/h
  • substantially lighter
  • clearly more trunk space
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BYD Tang

  • barely more power
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By Achim Sedelmaier

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.

Audi A4 Avant is considerably cheaper – starting at 37,200 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 27,043 £.

Tang

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 Tang offers barely more power – delivering 517 HP compared to 470 HP. That’s roughly 47 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A4 Avant is visibly quicker – completing the sprint in 3.7 s, while the BYD Tang takes 4.9 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the BYD Tang delivers moderately more torque with 680 Nm compared to 600 Nm. That’s about 80 Nm more.

A4 Avant

Space and Everyday Use:

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

Seats: BYD Tang offers more seats – 7 vs 5.

In terms of curb weight, Audi A4 Avant is substantially lighter – 1,595 kg compared to 2,630 kg. The difference is around 1,035 kg.

Looking at boot space, the Audi A4 Avant offers clearly more boot space – 495 L compared to 235 L. That’s a difference of about 260 L.

When it comes to payload, the BYD Tang carries barely more – 575 kg compared to 565 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Audi A4 Avant holds a decisive overall lead 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 £37,200
A4 Avant

Audi A4 Avant

  • Engine Type Diesel MHEV, Petrol MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 136 - 470 HP
  • Consumption L/100km 4.8 - 9.7 L/100km
Audi A4 Avant
BYD Tang

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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.

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BYD Tang

The BYD Tang is a bold, tech-loaded SUV that blends striking design with roomy practicality, making it equally at home on the school run and the open road. Packed with clever tech and a powertrain that mixes efficiency with eager performance, it’s a smart, value-focused pick for buyers who want electric-age comfort without the premium-brand fuss.

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Audi A4 Avant
BYD Tang

Costs and Consumption

Price
37,200 - 122,500 £
Price
64,300 £
Consumption L/100km
4.8 - 9.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
24 kWh/100km
Electric Range
-
Electric Range
530 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 220 g/km
co2
0 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
1,595 - 1,820 kg
Curb weight
2,630 kg
Trunk capacity
495 L
Trunk capacity
235 L
Length
4,750 - 4,782 mm
Length
-
Width
1,842 - 1,866 mm
Width
1,955 mm
Height
1,428 - 1,493 mm
Height
-
Max trunk capacity
1,495 L
Max trunk capacity
-
Payload
510 - 565 kg
Payload
575 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 - 470 HP
Power HP
517 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.9 s
Max Speed
210 - 300 km/h
Max Speed
-
Torque
270 - 600 Nm
Torque
680 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
100 - 346 kW
Power kW
380 kW
Engine capacity
1,968 - 2,894 cm3
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2024
CO2 Efficiency Class
E, F, D, G
CO2 Efficiency Class
A
Brand
Audi
Brand
BYD
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.