VS

Audi A4 Limousine vs BYD Seal U comparison

Compare performance (265 HP vs 324 HP), boot space and price (35,800 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Limousine or BYD Seal U?

Audi A4 Limousine vs BYD Seal U: Key differences

Audi A4 Limousine

  • marginally quicker 0–100 km/h
  • markedly lighter
details

BYD Seal U

4.3 (11 Reviews)
rate
  • only slightly cheaper
  • moderately more power
  • moderately more trunk space
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

A4 Limousine

Costs and Efficiency:

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

BYD Seal U is only slightly cheaper – starting at 34,300 £ , while the Audi A4 Limousine costs 35,800 £ . That’s a price difference of around 1,551 £.

Seal U

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Seal U offers moderately more power – delivering 324 HP compared to 265 HP. That’s roughly 59 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A4 Limousine is marginally quicker – completing the sprint in 5.5 s, while the BYD Seal U takes 5.9 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the BYD Seal U delivers clearly more torque with 550 Nm compared to 400 Nm. That’s about 150 Nm more.

A4 Limousine

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, Audi A4 Limousine is markedly lighter – 1,545 kg compared to 1,940 kg. The difference is around 395 kg.

Looking at boot space, the BYD Seal U offers moderately more boot space – 552 L compared to 460 L. That’s a difference of about 92 L.

When it comes to payload, the Audi A4 Limousine carries noticeably more – 540 kg compared to 410 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The BYD Seal U is clearly superior overall 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 £34,300
Seal U

BYD Seal U

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 324 HP
  • Consumption kWh/100km 12.1 - 20.5 kWh/100km
  • Electric Range 70 - 500 km
details

Frequently compared as well

BYD Seal U
Geely Starray
VS
Comparing the BYD Seal U and the Geely Starray shows two different takes on the modern electric fastback: BYD leans on proven EV range, battery tech and a connected ecosystem, while Geely packs bold styling, interior space and value into a compelling package. If you want maximum efficient range and …
BYD Seal U
BYD Sealion 7
VS
Choosing between the Seal U and the Sealion 7 means weighing sportier driving dynamics against extra space and everyday practicality. This quick comparison highlights the key differences in performance, range, interior comfort and value so you can pick the BYD that best fits your needs.
Audi A4 Limousine
BYD Seal U

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A4 Limousine

The Audi A4 is a polished, grown-up sedan that blends restraint with a subtle dose of sportiness, making it an easy choice for commuters and company car buyers alike. Inside it's all refined materials and sensible design, while the driving experience balances comfort and composure — clever, competent and quietly smug in the best possible way.

details
A226700_overfull
A226698_overfull
A226703_overfull
A195684_overfull
A195686_overfull

Reviews Audi A4 Limousine

No reviews yet. Share your experience and help others decide.

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

details
BYD SEAL U 157
BYD SEAL U 061
BYD SEAL U 079

Reviews BYD Seal U

4.3 (11 Reviews)
rate
Tomi
17 Jun 2026, 18:32:35

Great value for money.
Some small software bugs like any car nowdays.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Emily
20 Jan 2026, 22:52:34

Broke down at 200 KM

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

BYD Seal U
MG MGS9
VS
Comparing the BYD Seal U and the MG MGS9 puts two distinct approaches to modern motoring head‑to‑head. I’ll highlight where each model shines — from driving dynamics and tech to practicality and running costs — so you can decide which fits your needs.
BYD Seal U
MG HS
VS
Comparing the BYD Seal and the MG HS puts a modern electric fastback (the BYD Seal) up against a traditional compact SUV (the MG HS) that prioritizes practicality and interior space. This quick guide focuses on real-world driving feel, running costs, tech and ownership considerations so you can …
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 U
Ford Kuga
VS
Comparing the BYD Seal U and the Ford Kuga means weighing a sleek, tech‑forward electric from BYD against Ford’s practical compact crossover—their strengths point to very different priorities. I’ll look at performance, range/fuel economy, interior space, practicality and running costs to help you …
BYD Seal U
Kia Sportage
VS
In one corner, the sleek, spoiler-tinged BYD Seal U — an electric fastback that flirts with sports-car dynamics while packing a tech-bomb of range and gadgets; in the other, the practical, ever-adaptable Kia Sportage — a compact SUV that blends comfort, space and sensible running costs into a tidy …
BYD Seal U
Porsche Cayenne
VS
Put simply: the BYD Seal U is a slick, value-packed electric newcomer that trades brand pedigree for cutting-edge tech, impressive range and a price that makes you rethink running on petrol, while the Porsche Cayenne remains the benchmark for SUV dynamics, luxury and towing practicality with a …
BYD Seal U
CUPRA Terramar
VS
Comparing the BYD Seal U and the Cupra Terramar puts a tech-focused, value-oriented electric contender against a sharper, performance-oriented rival. If you want efficiency and rich equipment, go with the Seal U; if you prefer engaging handling and a more traditionally sporty character, the …
BYD Seal U
Nissan Qashqai
VS
The BYD Seal U storms in as a slick, electric fastback that outpoints the Qashqai on pace, tech and running costs, while the Nissan Qashqai stays sensible with higher ride height, roomy practicality and a pedigree for reliability. If you crave EV performance and futuristic cabin kit — and can live …
Audi A4 Limousine
BYD Seal U

Costs and Consumption
Price
35,800 - 46,600 £
Price
34,300 - 39,800 £
Consumption L/100km
4.6 - 7.4 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Electric Range
-
Electric Range
70 - 500 km
Battery Capacity
-
Battery Capacity
-
co2
121 - 167 g/km
co2
0 - 71 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,545 - 1,665 kg
Curb weight
1,940 - 2,147 kg
Trunk capacity
460 L
Trunk capacity
425 - 552 L
Length
4,762 mm
Length
-
Width
1,847 mm
Width
1,890 mm
Height
1,428 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 - 540 kg
Payload
410 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
136 - 265 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
5.5 - 9.5 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
210 - 250 km/h
Max Speed
-
Torque
270 - 400 Nm
Torque
300 - 550 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 195 kW
Power kW
160 - 238 kW
Engine capacity
1,968 - 1,984 cm3
Engine capacity
1,497 - 1,498 cm3

General
Model Year
2023
Model Year
2,024 - 2,026
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A, B
Brand
Audi
Brand
BYD
What drive types are available for the Audi A4 Limousine?

The Audi A4 Limousine is available as Front-Wheel Drive or All-Wheel Drive.

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.