Compare performance (601 HP vs 229 HP), boot space and price (49,400 £ vs 43,300 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Hyundai IONIQ 5?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
The automotive world is steadily moving towards an electrified future, and two stalwarts in this revolution are none other than the BMW i4 and Hyundai IONIQ 5. Both models have made a significant impact in the market with their innovative features and robust performance. Let's dive deeper into what sets these electric vehicles apart from each other.
The BMW i4, with its hatchback design, embraces traditional BMW aesthetics with a modern twist. Its sporty and sleek appearance is accentuated by dimensions of 4783 mm in length, 1852 mm in width, and 1448 mm in height. The i4 effortlessly combines elegance with a purposeful stance typical of the BMW lineage.
On the other hand, the Hyundai IONIQ 5 presents a bold, futuristic SUV silhouette. With a length of 4715 mm and a height of 1585 mm, it stands out with a striking design that hints at Hyundai's bold vision for the future. Its larger width, ranging up to 1940 mm, gives it a broad, planted look that’s complemented by its unique pixel-inspired lighting.
Under the hood, the BMW i4 delivers a potent dose of excitement with power output ranging from 286 to 544 HP. This translates to impressive acceleration, with 0-100 km/h achievable in just 3.9 to 6 seconds, depending on the variant. Such performance is supported by an electric range of 485 to 582 km, courtesy of its 67.1 to 81.3 kWh battery capacity.
The Hyundai IONIQ 5 doesn't lag in the performance department, offering power from 170 to 609 HP. It races from 0-100 km/h in just 3.5 to 8.5 seconds. With its larger battery option of up to 84 kWh, the IONIQ 5 covers distances ranging from 440 to 570 km on a single charge, making it both powerful and capable.
Inside, the BMW i4 prioritizes luxury with its sophisticated cabin that comfortably seats five. A trunk capacity of 470 liters ensures ample space for luggage, making it suitable for family trips. The focus is on driver-centric layout and premium materials, typical of BMW's commitment to luxury.
Complementing its external avant-garde looks, the IONIQ 5's interior exudes a modern charm. With a capacity for five passengers, it offers a variable trunk space ranging up to 520 liters, effectively balancing style with practicality. Its eco-friendly interior materials and advanced tech features create a harmonious blend of comfort and sustainability.
The BMW i4 doesn't compromise on cutting-edge technology. It features an advanced infotainment system with connectivity options that pamper both driver and passengers. Innovations in driving dynamics and energy recuperation showcase BMW's engineering prowess, emphasizing efficiency and thrill.
Similarly, the IONIQ 5 is a technological marvel, boasting an intuitive, dual-screen setup for infotainment and driver information. It also shines with its Vehicle-to-Load (V2L) technology, allowing the car to power small appliances, an innovation that underscores Hyundai's forward-thinking approach.
Both the BMW i4 and Hyundai IONIQ 5 symbolize the future of electric mobility, each with distinct strengths. The i4, with its sporty elegance and luxury-driven interior, appeals to those seeking a performance-oriented experience. Meanwhile, the IONIQ 5, with its futuristic design and practical innovations, caters to tech-savvy consumers who value versatility.
Ultimately, choosing between these two hi-tech electric vehicles depends on one's priorities: whether it’s the sophisticated charm of the BMW i4 or the Hyundai IONIQ 5's bolder, more futuristic take on sustainable mobility.
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.
Hyundai IONIQ 5 is somewhat cheaper – starting at 43,300 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 6,043 £.
In terms of energy consumption, the BMW i4 is only slightly more efficient: consuming 14.7 kWh/100km compared to 15.6 kWh/100km for the Hyundai IONIQ 5. That’s a difference of about 0.9 kWh/100km.
As for electric range, the BMW i4 offers only slightly more range – reaching up to 613 km, about 43 km more than the Hyundai IONIQ 5.
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 i4 offers significantly more power – delivering 601 HP compared to 229 HP. That’s roughly 372 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW i4 is considerably quicker – completing the sprint in 3.7 s, while the Hyundai IONIQ 5 takes 7.5 s. That’s about 3.8 s quicker.
There’s also a difference in torque: the BMW i4 delivers clearly more torque with 795 Nm compared to 350 Nm. That’s about 445 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 5 people.
In terms of curb weight, Hyundai IONIQ 5 is only slightly lighter – 1,955 kg compared to 2,070 kg. The difference is around 115 kg.
Looking at boot space, the Hyundai IONIQ 5 offers only slightly more boot space – 520 L compared to 470 L. That’s a difference of about 50 L.
When it comes to payload, the Hyundai IONIQ 5 carries marginally more – 530 kg compared to 480 kg. That’s a difference of about 50 kg.
The BMW i4 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.
The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.
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The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.
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Costs and Consumption |
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Price
49,400 - 62,500 £
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Price
43,300 - 46,100 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
14.7 - 16.7 kWh/100km
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Consumption kWh/100km
15.6 - 16 kWh/100km
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Electric Range
514 - 613 km
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Electric Range
440 - 570 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
Hatchback
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,070 - 2,285 kg
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Curb weight
1,955 - 2,060 kg
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Trunk capacity
470 L
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Trunk capacity
520 L
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Length
-
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Length
-
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Width
1,852 mm
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Width
1,890 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
445 - 480 kg
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Payload
515 - 530 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
286 - 601 HP
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Power HP
170 - 229 HP
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Acceleration 0-100km/h
3.7 - 6 s
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Acceleration 0-100km/h
7.5 - 8.5 s
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Max Speed
-
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Max Speed
-
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Torque
400 - 795 Nm
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Torque
350 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
210 - 442 kW
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Power kW
125 - 168 kW
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Engine capacity
-
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Engine capacity
-
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General |
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Model Year
2,024 - 2,025
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
BMW
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Brand
Hyundai
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Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
Česko
España