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BMW iX VS Lexus RX – Specs, Efficiency & Price Comparison

Which model is the better choice – the BMW iX or the Lexus RX? We compare performance (659 HP vs 371 HP), boot capacity (500 L vs 461 L), efficiency (17.80 kWh vs 1.10 L), and of course, the price (71600 £ vs 58800 £).
Find out now which car fits your needs better!

The BMW iX (SUV) is powered by a Electric engine and comes with a Automatic transmission. In comparison, the Lexus RX (SUV) features a Full Hybrid or Plugin Hybrid engine and a Automatic gearbox.

When it comes to boot capacity, the BMW iX offers 500 L, while the Lexus RX provides 461 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 659 HP of the BMW iX or the 371 HP of the Lexus RX suits your needs better.

There are also differences in efficiency: 17.80 kWh vs 1.10 L. In terms of price, the BMW iX starts at 71600 £, while the Lexus RX is available from 58800 £.

Compare all the key specs now and find out which model fits your lifestyle best!

BMW iX

The BMW iX presents a bold step into the future of electric vehicles, combining eco-friendly performance with luxurious comfort. Its sleek design and state-of-the-art technology offer a driving experience that feels both modern and sophisticated. Inside, high-quality materials and an intuitive interface ensure that driver and passengers alike enjoy an immersive journey.

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Lexus RX

The Lexus RX exemplifies luxury in the realm of SUVs, offering a seamless blend of comfort and sophistication. Its elegant design is complemented by a plush interior that prioritises passenger comfort and cutting-edge technology. This model provides a smooth and refined driving experience, making it a standout choice for those who value both style and performance.

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BMW iX
Lexus RX
iX
RX

Costs and Consumption

Price
71600 - 107100 £
Price
58800 - 79800 £
Consumption L/100km
-
Consumption L/100km
1.1 - 8 L
Consumption kWh/100km
17.8 - 20.6 kWh
Consumption kWh/100km
-
Electric Range
600 - 701 km
Electric Range
68 km
Battery Capacity
96 - 109.6 kWh
Battery Capacity
-
co2
0 g/km
co2
25 - 182 g/km
Fuel tank capacity
-
Fuel tank capacity
55 - 65 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2525 - 2655 kg
Curb weight
2040 - 2185 kg
Trunk capacity
500 L
Trunk capacity
461 L
Length
4965 mm
Length
4890 mm
Width
1970 mm
Width
1920 mm
Height
1688 - 1695 mm
Height
1695 mm
Payload
505 - 575 kg
Payload
575 - 620 kg

Engine and Performance

Engine Type
Electric
Engine Type
Full Hybrid, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
-
Transmission Detail
Automatikgetriebe
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
408 - 659 HP
Power HP
250 - 371 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
6.2 - 7.9 s
Max Speed
200 - 250 km/h
Max Speed
200 - 210 km/h
Torque
700 - 1015 Nm
Torque
551 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
300 - 485 kW
Power kW
184 - 273 kW
Engine capacity
-
Engine capacity
2393 - 2487 cm3

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
A
CO2 Efficiency Class
E, B, G
Brand
BMW
Brand
Lexus

BMW iX

A New Era of Electric Mobility: The BMW iX

The BMW iX represents a significant leap forward in electric mobility, merging cutting-edge technology with luxurious design. As an electric SUV, the iX combines sustainability with performance, offering an experience that keenly aligns with the needs of the modern driver.

Design and Exterior

The BMW iX stands out with its impressive dimensions, measuring 4953 mm in length and 1967 mm in width. The robust SUV design is complemented by streamlined aesthetics and an aerodynamic silhouette that enhances efficiency. Combining functionality with style, the iX ensures minimal drag and reduced energy consumption, showcasing BMW's commitment to both performance and sustainability.

Performance and Range

The BMW iX is equipped with powerful electric motors that deliver robust performance. Ranging from 326 to 619 PS, the iX offers exhilarating acceleration, with the capability to sprint from 0 to 100 km/h in as quick as 3.8 seconds. The iX offers a compelling electric range between 426 and 619 km on a single charge, making it a viable option for longer journeys without frequent recharging.

Innovative Technology

At the heart of the BMW iX is a suite of innovative technologies designed to enhance every aspect of the driving experience. The intelligent all-wheel drive system ensures optimal traction and control, even in challenging driving conditions. With a focus on automation, the iX is equipped with the latest advancements in driver assistance systems, ensuring a safe and comfortable ride.

Interior and Comfort

Inside the BMW iX, drivers and passengers are treated to a luxurious cabin designed for comfort and convenience. The spacious five-seater arrangement is ideal for families or group travel, offering ample legroom and storage space with a 500-litre boot capacity. High-quality materials and advanced infotainment systems create a premium in-car environment.

Sustainability and Efficiency

Sustainability is a key element in the BMW iX's design. It achieves an impressive CO2-efficiency rating of Class A, thanks to its all-electric powertrain that emits zero CO2 emissions. The battery capacity ranges from 74.1 to 108.8 kWh, ensuring an efficient energy use of 19.9 to 22 kWh/100km, which is economical for both the environment and the wallet.

Conclusion: The Future of Electric Driving

The BMW iX is more than just a car; it is a bold statement in the world of sustainable driving. With its blend of performance, luxury, and cutting-edge technology, it marks BMW's formidable step towards an electrified future. Whether you are drawn to its range, its dynamic performance, or sustainable credentials, the iX sets a benchmark for what the future of driving can be.

Lexus RX

Introducing the Lexus RX: A Blend of Luxury and Performance

The Lexus RX has long been a staple in the luxury SUV market, offering a harmonious blend of sophisticated styling, advanced technology, and remarkable performance. With the latest models, Lexus continues to innovate, providing both full-hybrid and plug-in hybrid options to meet the varied demands of modern drivers.

Impressive Performance Features

The Lexus RX line-up offers a range of powerful engines, including full-hybrid and plug-in hybrid variants. With power outputs ranging from 250 to 371 PS, these vehicles provide a lively yet smooth driving experience. The plug-in hybrid option delivers a particularly efficient performance, with an outstanding fuel consumption of just 1.1 L/100km and an electric-only range of up to 68 km.

The RX models are equipped with advanced all-wheel-drive systems, ensuring stability and control across various terrains. Coupled with either a CVT or a refined automatic gearbox, the RX ensures a seamless and responsive driving experience.

A Focus on Efficiency and Environmental Responsibility

Efficiency is a key consideration in the design of the Lexus RX. With CO2 emissions ranging between 25 to 182 g/km, the RX series sits comfortably within the B to G CO2 efficiency classes. This reflects a significant commitment to reducing the environmental footprint, making the RX a savvy choice for eco-conscious drivers.

Advanced Technology and Comfort

Inside the Lexus RX, you will find a cabin rich with technology aimed at enhancing comfort and convenience. With seating for five and a spacious boot capacity of 461 litres, the RX is designed with both comfort and practicality in mind. Designed with premium materials and advanced climate control systems, the RX ensures a plush environment for all occupants.

Infotainment systems are state-of-the-art, featuring large touch screens, intuitive controls, and compatibility with both Android Auto and Apple CarPlay. This tech-centred cockpit ensures that both the driver and passengers enjoy connectivity and entertainment whilst on the move.

Sophisticated Safety Features

Safety is paramount in the Lexus RX, which comes equipped with an impressive suite of advanced safety features, including adaptive cruise control, lane-keeping assist, and a comprehensive airbag system. These features work in harmony to provide peace of mind, whether driving in city traffic or cruising on the open road.

Verdict: A Luxurious Yet Practical Choice

The Lexus RX stands out in the SUV segment, offering a compelling mix of luxury, performance, and technological innovation. Whether prioritising fuel efficiency, comfort, or cutting-edge technology, the RX series caters to diverse preferences, making it a top contender for anyone seeking a premium driving experience without compromise.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.