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BYD Seal vs XPeng G9 comparison

Compare performance (530 HP vs 575 HP), boot space and price (41,100 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or XPeng G9?

BYD Seal vs XPeng G9: Key differences

BYD Seal

4.9 (1 Reviews)
rate
  • visibly cheaper
  • slightly more efficient
  • moderately quicker 0–100 km/h
  • slightly lighter
details

XPeng G9

4.8 (6 Reviews)
rate
  • very slightly more power
  • very slightly more electric range
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

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Seal is visibly cheaper – starting at 41,100 £ , while the XPeng G9 costs 51,100 £ . That’s a price difference of around 9,951 £.

In terms of energy consumption, the BYD Seal is slightly more efficient: consuming 15.4 kWh/100km compared to 18.4 kWh/100km for the XPeng G9. That’s a difference of about 3 kWh/100km.

As for electric range, the XPeng G9 offers very slightly more range – reaching up to 585 km, about 15 km more than the BYD Seal.

G9

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 XPeng G9 offers very slightly more power – delivering 575 HP compared to 530 HP. That’s roughly 45 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is moderately quicker – completing the sprint in 3.8 s, while the XPeng G9 takes 4.2 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the XPeng G9 delivers only slightly more torque with 695 Nm compared to 670 Nm. That’s about 25 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, BYD Seal is slightly lighter – 1,907 kg compared to 2,210 kg. The difference is around 303 kg.

When it comes to payload, the XPeng G9 carries marginally more – 520 kg compared to 473 kg. That’s a difference of about 47 kg.

Who wins the race in the data check?

The BYD Seal comes out modestly 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.

from £41,100
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

XPeng G9
ZEEKR 7X
VS
The XPeng G9 and Zeekr 7X are two high-end electric SUVs from Chinese brands that compete on range, tech and comfort while aiming to deliver strong performance. This comparison focuses on real-world range, charging speed, driving dynamics, interior quality and ownership costs to help you decide …
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
XPeng G9

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, fastback-style electric sedan that blends sporty design with a comfortable, tech-forward cabin. It delivers an engaging driving feel, impressive real-world range and strong value, making it a compelling choice for buyers who want a modern EV sedan.

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

4.9 (1 Reviews)
rate
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

XPeng G9

The XPeng G9 is a spacious, tech-forward electric SUV that pairs a calm, refined ride with responsive performance and a high-quality, minimalist cabin. With strong emphasis on connectivity and advanced driving assistance, it’s a compelling choice if you want modern EV features and generous practicality without a legacy badge.

details
IMG_0235
IMG_0234
IMG_0233

Reviews XPeng G9

4.8 (6 Reviews)
rate
Kiano Wotler
29 May 2026, 17:22:07

Very nice smooth riding car

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
Oski
11 May 2026, 19:15:12

I drove the Mercedes EQS and the Xpeng G9 Performance. The Xpeng is an ultra-modern, voice-controlled car with excellent build quality, a superior sound system and air suspension. I now understand why VW invested €700 million to buy a 5% stake in Xpeng. VW cars in China now run on Xpeng technology.

How do you mainly use this car? (optional): Company car / Business
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Rob
1 Jan 2026, 18:43:08

I've seen and driven both cars. The XPeng 9 makes more of an impression. The Zeekr 7x's interior color is limited to black — a real shame! For a nicer contrast you'll have to have it wrapped in a different color. But that's a matter of taste! Otherwise the cars are comparable, noting that the XPeng is a proper SUV while the Zeekr 7x is a crossover.

How do you mainly use this car? (optional): Leisure / Weekend 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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The BYD Seal and the XPeng P7+ are two sharp electric sedans from Chinese brands that deliver long range, sporty design and advanced technology at competitive prices. This comparison examines how the Seal’s efficient powertrain and rich feature set stack up against the P7+’s driver-assist …
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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 …
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BYD Sealion 7
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XPeng G6
XPeng G9
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The XPeng G6 and XPeng G9 are two electric SUVs aimed at different buyers: the G6 is a compact, agile, tech-focused crossover, while the G9 is a larger, more premium flagship with greater range and comfort. This comparison highlights the key differences in size, range, performance, interior tech, …
BYD Seal U
BYD Seal
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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 …
BMW iX3
XPeng G9
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The BMW iX3 and the XPeng G9 are both electric SUVs but take very different approaches: the iX3 delivers BMW’s familiar premium driving dynamics and conservative luxury, while the G9 emphasizes long range, aggressive value and advanced in‑car tech. If you prioritize traditional build quality and a …
BYD Seal
Porsche Taycan
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This comparison pits the BYD Seal — an affordable, tech-forward electric sedan — against the Porsche Taycan, a premium high-performance EV. We'll focus on performance, range, practicality and ownership costs to help you decide which suits your priorities.
BYD Seal
ZEEKR 7GT
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The BYD Seal and the ZEEKR 7GT square off as two of the most compelling electric sport‑sedans from China, blending long range, rapid charging and modern tech. This head‑to‑head will focus on range, performance, interior quality and running costs so you can quickly see which one suits your driving …
BYD Seal
XPeng G9

Costs and Consumption
Price
41,100 - 46,300 £
Price
51,100 - 62,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
460 - 570 km
Electric Range
502 - 585 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
-
Doors
-
Curb weight
1,907 - 2,185 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
-
Trunk capacity
660 L
Length
-
Length
-
Width
1,875 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 473 kg
Payload
515 - 520 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
231 - 530 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
-
Max Speed
-
Torque
360 - 670 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
170 - 390 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
XPeng
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.