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BYD Seal vs Aiways U5 comparison

Compare performance (530 HP vs 204 HP), boot space and price (40,300 £ vs 33,900 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or Aiways U5?

BYD Seal vs Aiways U5: Key differences

BYD Seal

  • clearly more power
  • only slightly more efficient
  • visibly more electric range
  • considerably quicker 0–100 km/h

Aiways U5

4.5 (2 Reviews)
rate
  • somewhat cheaper
  • slightly lighter
  • marginally more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Seal

Costs and Efficiency:

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

Aiways U5 is somewhat cheaper – starting at 33,900 £ , while the BYD Seal costs 40,300 £ . That’s a price difference of around 6,362 £.

In terms of energy consumption, the BYD Seal is only slightly more efficient: consuming 15.4 kWh/100km compared to 16.6 kWh/100km for the Aiways U5. That’s a difference of about 1.2 kWh/100km.

As for electric range, the BYD Seal offers visibly more range – reaching up to 570 km, about 160 km more than the Aiways U5.

U5

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 offers clearly more power – delivering 530 HP compared to 204 HP. That’s roughly 326 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is considerably quicker – completing the sprint in 3.8 s, while the Aiways U5 takes 7.5 s. That’s about 3.7 s quicker.

Looking at top speed, the BYD Seal is somewhat faster – reaching 180 km/h, while the Aiways U5 tops out at 160 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the BYD Seal delivers significantly more torque with 670 Nm compared to 310 Nm. That’s about 360 Nm more.

Seal

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 terms of curb weight, Aiways U5 is slightly lighter – 1,720 kg compared to 1,907 kg. The difference is around 187 kg.

Looking at boot space, the Aiways U5 offers marginally more boot space – 432 L compared to 400 L. That’s a difference of about 32 L.

When it comes to payload, the BYD Seal carries marginally more – 473 kg compared to 435 kg. That’s a difference of about 38 kg.

Who wins the race in the data check?

The BYD Seal stands well ahead of its rival 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 £40,300
Seal

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/100km
  • Electric Range : 460 - 570 km
details

Frequently compared as well

BYD Seal
BYD Han
VS
The BYD Seal hustles like a compact EV sports saloon — slick fastback styling, sharper handling and a punchy electric setup — while the BYD Han plays the polished executive, offering more rear-seat space, luxury trimmings and a broader line-up (including longer-range and hybrid options). Pick the …
BYD Seal
BYD Seal 6
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BYD's Seal and the freshly updated Seal 6 go head‑to‑head as the Chinese EV player tries to turn a promising coupe‑ish saloon into something truly polished. We pit range, tech and driving feel against each other to see if the Seal 6 is a worthwhile upgrade—or just a shinier Seal with a fancier …
BYD Seal
Aiways U5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Seal

The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

details
E39C85E9-48DC-4818-A3E7-3F02C3DB2C91
8CF01411-B14A-410A-AA11-F9D5B2E2275B
A96F2FC6-6F90-4820-9B66-B5BED237CAFF
56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews BYD Seal

Thomas
14 Apr 2026, 15:59:57

Very well equipped and really good quality. Driving performance is more than adequate and very comfortable.

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

Aiways U5

The U5 stands out in the electric vehicle market with its stylish design and spacious interior, making it an attractive option for families and urban drivers alike. Its smooth performance and impressive range cater to the modern consumer's need for practicality without sacrificing comfort. With a focus on sustainability and innovation, the U5 is poised to make a significant impact on the future of eco-friendly transportation.

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serpimg_5wGI7G

Reviews Aiways U5

4.5 (2 Reviews)
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Tore
1 Mar 2026, 23:09:03

Top car — 3.5 YEARS and 95,000 km and I haven't regretted it! Also, it only cost €33,000 in 2022 with the subsidy, and the ID.4 was totally bare‑bones.

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

Frequently compared as well

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VS
The BMW i4 feels like a familiar, impeccably tuned sports saloon — razor-sharp steering, plush interior and that badge-backed refinement for drivers who crave engagement over bargains. The BYD Seal, meanwhile, is the plucky tech-packed challenger: startling range and kit for the money, bold design …
BYD Seal U
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
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The BYD Seal and Polestar 4 represent two exciting approaches to electric performance and design within the burgeoning EV segment. While the Seal boasts a sleek profile and competitive range, the Polestar 4 shines with its distinctive Scandinavian styling and advanced technology features. Both …
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BYD Seal
Aiways U5

Costs and Consumption
Price
40,300 - 45,400 £
Price
33,900 - 39,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
16.6 - 17 kWh/100km
Electric Range
460 - 570 km
Electric Range
400 - 410 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,907 - 2,185 kg
Curb weight
1,720 - 1,770 kg
Trunk capacity
400 L
Trunk capacity
432 L
Length
4,800 mm
Length
4,680 mm
Width
1,875 mm
Width
1,865 mm
Height
1,460 mm
Height
1,700 mm
Max trunk capacity
-
Max trunk capacity
1,555 L
Payload
446 - 473 kg
Payload
385 - 435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
231 - 530 HP
Power HP
204 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
7.5 - 7.7 s
Max Speed
180 km/h
Max Speed
160 km/h
Torque
360 - 670 Nm
Torque
310 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
170 - 390 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,025
Model Year
2,022
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Aiways
Is the BYD Seal offered with different drivetrains?

The BYD Seal is offered with Rear-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.