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BYD Seal U vs Hongqi H9 comparison

Compare performance (324 HP vs 245 HP), boot space and price (34,300 £ vs 60,000 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Hongqi H9?

BYD Seal U vs Hongqi H9: Key differences

BYD Seal U

4.3 (11 Reviews)
rate
  • clearly cheaper
  • noticeably more power
  • markedly quicker 0–100 km/h
  • considerably more trunk space
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Hongqi H9

  • only slightly lighter
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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 key factors when choosing a car – and this is often where the real differences emerge.

BYD Seal U is clearly cheaper – starting at 34,300 £ , while the Hongqi H9 costs 60,000 £ . That’s a price difference of around 25,718 £.

H9

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 noticeably more power – delivering 324 HP compared to 245 HP. That’s roughly 79 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is markedly quicker – completing the sprint in 5.9 s, while the Hongqi H9 takes 7.8 s. That’s about 1.9 s quicker.

There’s also a difference in torque: the BYD Seal U delivers visibly more torque with 550 Nm compared to 380 Nm. That’s about 170 Nm more.

Seal U

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, Hongqi H9 is only slightly lighter – 1,875 kg compared to 1,940 kg. The difference is around 65 kg.

Looking at boot space, the BYD Seal U offers considerably more boot space – 552 L compared to 0 L. That’s a difference of about 552 L.

When it comes to payload, the Hongqi H9 carries marginally more – 450 kg compared to 410 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The BYD Seal U is far ahead 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
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Frequently compared as well

BYD Seal U
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BYD Seal U
Hongqi H9

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

4.3 (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

Hongqi H9

The Hongqi H9 asserts itself as a luxury sedan that seamlessly combines sophisticated design with opulent interior features, catering to those who appreciate grandeur and comfort. Characterized by a bold and elegant exterior, it commands the road with a presence that is both modern and majestic. Inside, occupants are treated to a lavish experience, with premium materials and advanced technology throughout, making every journey as pleasurable as possible.

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Reviews Hongqi H9

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

Frequently compared as well

BYD Seal U
MG MGS9
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BYD Seal U
MG HS
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Toyota RAV4
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BYD Seal U
Hongqi H9

Costs and Consumption
Price
34,300 - 39,800 £
Price
60,000 £
Consumption L/100km
-
Consumption L/100km
9.6 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
-
Electric Range
70 - 500 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
220 g/km
Fuel tank capacity
-
Fuel tank capacity
62 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,940 - 2,147 kg
Curb weight
1,875 kg
Trunk capacity
425 - 552 L
Trunk capacity
0 L
Length
-
Length
5,137 mm
Width
1,890 mm
Width
1,904 mm
Height
-
Height
1,493 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
450 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Petrol MHEV
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
Rear-Wheel Drive
Power HP
218 - 324 HP
Power HP
245 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
7.8 s
Max Speed
-
Max Speed
230 km/h
Torque
300 - 550 Nm
Torque
380 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
160 - 238 kW
Power kW
180 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
1,989 cm3

General
Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
G
Brand
BYD
Brand
Hongqi
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.