BMW iX vs XPeng G9 comparison

Q: How powerful is the BMW iX's engine?

The BMW iX reaches a peak output of 659 HP, depending on the model.

Q: What are the BMW iX’s WLTP consumption values in kWh/100 km?

In the WLTP cycle, the BMW iX consumes around 17.80 kWh.

Q: What is the BMW iX’s maximum WLTP range?

Depending on equipment, the WLTP range reaches up to 701 km.

Q: What drive types are available for the XPeng G9?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

Q: What is the maximum horsepower of the XPeng G9?

Depending on the version, the XPeng G9 delivers up to 575 HP.

Q: What are the XPeng G9’s WLTP consumption values in kWh/100 km?

Average electricity consumption is 18.40 kWh.

Q: What is the electric driving range of the XPeng G9?

According to WLTP, the XPeng G9 can travel up to 585 km on a single charge.

Q: How much luggage fits in the XPeng G9?

Depending on configuration, up to 660 L fit inside.

Compare performance (659 HP vs 575 HP), boot space and price (71600 £ vs 51100 £ ) at a glance. Find out which car is the better choice for you – BMW iX or XPeng G9?

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BMW iX vs XPeng G9: A Battle of Electric SUVs

In the rapidly evolving electric vehicle market, the competition among major brands is fierce. Two standout models in this landscape are the BMW iX and the XPeng G9. Both electric SUVs promise exceptional performance, innovative technology, and eco-friendly driving. But how do they stack up against each other? Let’s dive into a detailed comparison of their technical specifications and innovative features.

Performance and Powertrain

The BMW iX is available in several configurations, offering power outputs of 326 HP, 523 HP, and a thrilling 619 HP. Its all-wheel-drive system ensures robust traction and stability, while its acceleration capabilities range from a respectable 6.1 seconds for the base model to an exhilarating 3.8 seconds for the top-tier version. The iX also boasts impressive torque figures of up to 1015 Nm, providing a powerful yet smooth driving experience.

On the other hand, the XPeng G9 stands strong with two power outputs: 313 HP and 551 HP. The G9 offers both rear-wheel and all-wheel drive options, maximizing drivetrain versatility. Its acceleration is slightly behind that of the iX, clocking in at 6.4 seconds for the base model and 3.9 seconds for the more powerful variant. With a torque peak of 717 Nm, the G9 still delivers a punchy performance on the road.

Efficiency and Range

When it comes to energy consumption, the BMW iX has a range between 19.9 kWh/100km and 22 kWh/100km, depending on the configuration. It offers an electric range of up to 619 km, thanks to its substantial battery capacity of up to 108.8 kWh. This makes the iX a well-rounded option for those looking to escape on long journeys without range anxiety.

The XPeng G9, meanwhile, demonstrates slightly better efficiency, with consumption figures ranging from 19.4 kWh/100km to 21.3 kWh/100km. Its electric range of up to 570 km with a maximum battery capacity of 93.1 kWh places it as a competitive choice for eco-conscious consumers looking for an efficient SUV.

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Interior and Comfort

Both SUVs seat five passengers, but they differ in interior space and practicality. The BMW iX offers a trunk capacity of 500 liters, which is quite decent for daily use. However, the XPeng G9 takes the lead with a more spacious 660 liters of trunk space, making it a superior choice for families or those needing extra cargo capacity.

The interior design of the BMW iX reflects the brand’s luxury heritage, featuring high-quality materials and an advanced infotainment system. In contrast, the XPeng G9 emphasizes a tech-forward approach, with a user-friendly interface and extensive connectivity options, including over-the-air updates, which enhance the driving experience over time.

Safety and Technology

Innovation in safety features is crucial for any modern vehicle. The BMW iX is equipped with a sophisticated suite of driver-assistance technologies that are highly regarded in the industry. Features such as adaptive cruise control, lane-keeping assist, and a robust collision detection system are standard in various trims.

Similarly, the XPeng G9 is packed with advanced safety and driving assistance features. It includes an expansive suite of sensors that not only provide a seamless driving experience but also prioritize the safety of passengers. Notably, XPeng's uses cutting-edge autonomous driving technology, which further showcases its commitment to innovation in the electric vehicle segment.

Conclusion: Which SUV Reigns Supreme?

In the electrifying world of SUVs, both the BMW iX and the XPeng G9 bring unique strengths to the table. The BMW iX impresses with its luxurious feel, powerful performance, and extensive range, showcasing BMW’s commitment to excellence. Conversely, the XPeng G9 stands out with its emphasis on space, efficiency, and innovative technology, appealing to a tech-savvy audience.

Ultimately, the choice between the two will depend on consumer priorities—whether it's BMW's prestigious heritage and performance or XPeng's cutting-edge technology and practicality. Either way, both vehicles pave a promising path for the future of electric mobility.

BMW iX vs XPeng G9: Key differences

BMW iX

3.9 (1 Reviews)

to a small extent more power
hardly perceptible more efficient
somewhat more electric range
somewhat quicker from 0–100 km/h

XPeng G9

4.6 (3 Reviews)

decisively cheaper
slightly lighter
noticeable 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

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.

XPeng G9 has a decisively advantage in terms of price – it starts at 51100 £ , while the BMW iX costs 71600 £ . That’s a price difference of around 20486 £.

In terms of energy consumption, the advantage goes to the BMW iX: with 17.80 kWh per 100 km, it’s hardly perceptible more efficient than the XPeng G9 with 18.40 kWh. That’s a difference of about 0.60 kWh.

As for electric range, the BMW iX performs somewhat better – achieving up to 701 km, about 116 km more than the XPeng 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 BMW iX has a to a small extent edge – offering 659 HP compared to 575 HP. That’s roughly 84 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW iX is somewhat quicker – completing the sprint in 3.80 s, while the XPeng G9 takes 4.20 s. That’s about 0.40 s faster.

There’s also a difference in torque: BMW iX pulls distinct stronger with 1015 Nm compared to 695 Nm. That’s about 320 Nm difference.

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Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, XPeng G9 is slightly lighter – 2210 kg compared to 2525 kg. The difference is around 315 kg.

In terms of boot space, the XPeng G9 offers noticeable more room – 660 L compared to 500 L. That’s a difference of about 160 L.

When it comes to payload, BMW iX minimal takes the win – 575 kg compared to 520 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BMW iX has only a minor advantage 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.

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BMW iX

XPeng G9

Costs and Consumption

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Price

Consumption kWh/100km

Electric Range

co2

Engine and Performance

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Power HP

Acceleration 0-100km/h

Torque

Power kW

Dimensions and Body

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Seats

Curb weight

Trunk capacity

Payload

from about £71,600

BMW iX

Price : 71600 - 108400 £
Body Type : SUV
Engine Type : Electric
Transmission : Automatic
Transmission Detail : Reduction Gearbox
Drive Type : All-Wheel Drive
Power HP : 408 - 659 HP
Consumption kWh/100km : 17.8 - 20.6 kWh
Electric Range : 600 - 701 km
Seats : 5
Acceleration 0-100km/h : 3.8 - 5.1 s
Model Year : 2025
Torque : 700 - 1015 Nm
Model : iX
Modell : iX xDrive45, iX xDrive60, iX M70
CO2 Efficiency Class : A
Trim Level : M Sportpaket, M Sportpaket Pro, xDrive
Power kW : 300 - 485 kW
co2 : 0 g/km
Curb weight : 2525 - 2655 kg
Trunk capacity : 500 L
Width : 1970 mm
Brand : BMW
Payload : 505 - 575 kg

details

BMW iX

3.9 (1 Reviews)

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

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XPeng G9

4.6 (3 Reviews)

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

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Reviews BMW iX

3.9 (1 Reviews)

Massimiliano La Vignma
5 Feb 2026, 13:42:39

Innovative, with generous interior space but at the expense of the boot. I have an M60 — strong acceleration and excellent self-charging, especially on the motorway.

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Reviews XPeng G9

4.6 (3 Reviews)

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.

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How do you mainly use this car? (optional): Leisure / Weekend driver

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Value for Money

BMW iX

XPeng G9

Costs and Consumption
Price 71600 - 108400 £	Price 51100 - 62200 £
Consumption L/100km -	Consumption L/100km -
Consumption kWh/100km 17.8 - 20.6 kWh	Consumption kWh/100km 18.4 - 20.1 kWh
Electric Range 600 - 701 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 SUV	Body Type SUV
Seats 5	Seats 5
Doors -	Doors -
Curb weight 2525 - 2655 kg	Curb weight 2210 - 2395 kg
Trunk capacity 500 L	Trunk capacity 660 L
Length -	Length -
Width 1970 mm	Width 1937 mm
Height -	Height -
Max trunk capacity -	Max trunk capacity -
Payload 505 - 575 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 All-Wheel Drive	Drive Type Rear-Wheel Drive, All-Wheel Drive
Power HP 408 - 659 HP	Power HP 351 - 575 HP
Acceleration 0-100km/h 3.8 - 5.1 s	Acceleration 0-100km/h 4.2 - 6.6 s
Max Speed -	Max Speed -
Torque 700 - 1015 Nm	Torque 465 - 695 Nm
Number of Cylinders -	Number of Cylinders -
Power kW 300 - 485 kW	Power kW 258 - 423 kW
Engine capacity -	Engine capacity -