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BYD Seal U vs VW Passat comparison

Compare performance (324 HP vs 272 HP), boot space and price (34,300 £ vs 36,500 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or VW Passat?

BYD Seal U vs VW Passat: Key differences

BYD Seal U

4.1 (8 Reviews)
rate
  • marginally cheaper
  • somewhat more power
  • clearly more electric range
  • noticeably quicker 0–100 km/h
details

VW Passat

4.8 (4 Reviews)
rate
  • visibly lighter
  • somewhat 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

Seal U

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 U is marginally cheaper – starting at 34,300 £ , while the VW Passat costs 36,500 £ . That’s a price difference of around 2,185 £.

As for electric range, the BYD Seal U offers clearly more range – reaching up to 500 km, about 365 km more than the VW Passat.

Passat

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 U offers somewhat more power – delivering 324 HP compared to 272 HP. That’s roughly 52 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is noticeably quicker – completing the sprint in 5.9 s, while the VW Passat takes 7.1 s. That’s about 1.2 s quicker.

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

Seal U

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 terms of curb weight, VW Passat is visibly lighter – 1,573 kg compared to 1,940 kg. The difference is around 367 kg.

Looking at boot space, the VW Passat offers somewhat more boot space – 690 L compared to 552 L. That’s a difference of about 138 L.

When it comes to payload, the VW Passat carries noticeably more – 577 kg compared to 410 kg. That’s a difference of about 167 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
BYD Sealion 7
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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.
BYD Seal U
Geely Starray
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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
VW Passat

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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

4.1 (8 Reviews)
rate
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

VW Passat

The VW Passat is the grown-up family car that gets the basics absolutely right — roomy, comfortable and built to handle weekday commutes and weekend getaways without fuss. It won't set your pulse racing, but its calm composure and sensible packaging make it boring in the best possible way: a dependable, no‑drama choice for buyers who value practicality over flash.

details
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DB2019AU00698_large
DB2019AU00117_large
DB2019AU00642_large

Reviews VW Passat

4.8 (4 Reviews)
rate
Voller
28 May 2026, 16:12:12

That's just a Passat. Too expensive in my opinion, but it's up to each person to decide whether to throw their money into VW's maw. The car itself is somehow a legend.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Sjaak
5 Dec 2025, 19:42:23

Spacious car that drives nicely and keeps its value for a long time.

Jack
5 Dec 2025, 15:24:16

Pleasant to drive, roomy and solid. The hybrid version is also very economical.

Frequently compared as well

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MG HS
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BYD Seal
VS
The BYD Seal U trades the low-slung, swoopy charm of the BYD Seal for a taller, more practical shape — think crossover comfort, easier loading and a higher driving position without giving up the EV's brisk acceleration. If you want sportier looks and the slickest aero for maximum range, choose the …
BYD Seal U
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BYD Seal U is a sleek, driver‑focused electric newcomer that delivers brisk, silent acceleration, cutting‑edge tech and impressive running‑cost savings — it’s the car that makes you forget what an internal‑combustion soundtrack sounded like. The Toyota RAV4 sticks to its strengths: rugged, roomy …
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Ford Kuga
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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
Nissan Qashqai
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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 …
BYD Seal U
MG MGS9
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BYD Seal U
VW Passat

Costs and Consumption
Price
34,300 - 39,800 £
Price
36,500 - 58,500 £
Consumption L/100km
-
Consumption L/100km
1.2 - 5.8 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
-
Electric Range
70 - 500 km
Electric Range
124 - 135 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
28 - 153 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
1,573 - 1,858 kg
Trunk capacity
425 - 552 L
Trunk capacity
510 - 690 L
Length
-
Length
-
Width
1,890 mm
Width
1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
501 - 577 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
218 - 324 HP
Power HP
122 - 272 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
7.1 - 10.7 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
250 - 400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
160 - 238 kW
Power kW
90 - 200 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
1,498 - 1,968 cm3

General
Model Year
2,024 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
D, E, B
Brand
BYD
Brand
VW
What drivetrain options does the BYD Seal U have?

The BYD Seal U 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.