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BYD Seal 6 vs Denza D9 comparison

Compare performance (212 HP vs 353 HP), boot space and price (36,800 £ vs 72,900 £ ) at a glance. Find out which car is the better choice for you – BYD Seal 6 or Denza D9?

BYD Seal 6 vs Denza D9: Key differences

BYD Seal 6

4.8 (5 Reviews)
rate
  • considerably cheaper
  • very slightly quicker 0–100 km/h
details

Denza D9

  • markedly more power
  • considerably more electric range
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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 6

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 6 is considerably cheaper – starting at 36,800 £ , while the Denza D9 costs 72,900 £ . That’s a price difference of around 36,009 £.

As for electric range, the Denza D9 offers considerably more range – reaching up to 210 km, about 109 km more than the BYD Seal 6.

D9

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 Denza D9 offers markedly more power – delivering 353 HP compared to 212 HP. That’s roughly 141 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal 6 is very slightly quicker – completing the sprint in 8.5 s, while the Denza D9 takes 8.6 s. That’s about 0.1 s quicker.

Seal 6

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: Denza D9 offers more seats – 7 vs 5.

Who wins the race in the data check?

The Denza D9 is decisively ahead 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.

£72,857
D9

Denza D9

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 353 HP
  • Electric Range 210 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

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Reviews BYD Seal 6

4.8 (5 Reviews)
rate
Thierry
3 Jun 2026, 18:35:15

Great car! Comfortable, nice interior space, classy materials, and the wagon’s loading capacity is a major asset.
Combo AC/DC charging socket — in other words, Home/Highway — all-electric range over 100 km.
IT HAS EVERYTHING TO PLEASE!!! AND ABOVE ALL THE PRICE!!!

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
Voller
28 May 2026, 16:14:32

For the current price (€36,000) the car is an absolute steal!
Unfortunately cars with different equipment levels are being compared here, which is absolutely not acceptable!
The Seal6 comes with every possible extra, for which on the Passat you'd easily have to pay an additional €12,000.

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
Voller
28 May 2026, 16:08:30

A smart estate, plenty of space for everyday use and extremely economical if you can charge at home now and then. The electronic assist systems are pretty annoying, but can be deactivated before setting off. It needs some software adjustments.

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

Denza D9

The Denza D9 is a roomy, premium MPV that pairs a quiet, refined ride with family-oriented practicality. Its modern styling and tech-forward interior create a calm, luxurious cabin that appeals to buyers who prioritize comfort and thoughtful features.

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Reviews Denza D9

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

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Denza D9

Costs and Consumption
Price
36,800 - 42,800 £
Price
72,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Consumption kWh/100km
-
Electric Range
54 - 101 km
Electric Range
210 km
Battery Capacity
-
Battery Capacity
-
co2
38 - 60 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
MPV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,710 - 1,805 kg
Curb weight
-
Trunk capacity
-
Trunk capacity
430 L
Length
-
Length
-
Width
1,875 mm
Width
1,960 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
435 kg
Payload
-

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 212 HP
Power HP
353 HP
Acceleration 0-100km/h
8.5 - 8.9 s
Acceleration 0-100km/h
8.6 s
Max Speed
-
Max Speed
-
Torque
-
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
135 - 156 kW
Power kW
260 kW
Engine capacity
1,498 cm3
Engine capacity
1,500 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
B
CO2 Efficiency Class
-
Brand
BYD
Brand
Denza
What drivetrain options does the BYD Seal 6 have?

The BYD Seal 6 is available as Front-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.