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BMW i7 vs Hyundai Bayon comparison

Compare performance (659 HP vs 90 HP), boot space and price (99,300 £ vs 20,500 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or Hyundai Bayon?

BMW i7 vs Hyundai Bayon: Key differences

BMW i7

  • clearly more power
  • clearly quicker 0–100 km/h
  • moderately more trunk space
details

Hyundai Bayon

4.4 (2 Reviews)
rate
  • significantly cheaper
  • clearly lighter
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

i7

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Hyundai Bayon is significantly cheaper – starting at 20,500 £ , while the BMW i7 costs 99,300 £ . That’s a price difference of around 78,857 £.

Bayon

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW i7 offers clearly more power – delivering 659 HP compared to 90 HP. That’s roughly 569 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i7 is clearly quicker – completing the sprint in 3.7 s, while the Hyundai Bayon takes 11.9 s. That’s about 8.2 s quicker.

There’s also a difference in torque: the BMW i7 delivers clearly more torque with 1,100 Nm compared to 172 Nm. That’s about 928 Nm more.

i7

Space and Everyday Use:

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 Bayon is clearly lighter – 1,175 kg compared to 2,595 kg. The difference is around 1,420 kg.

Looking at boot space, the BMW i7 offers moderately more boot space – 500 L compared to 411 L. That’s a difference of about 89 L.

When it comes to payload, the BMW i7 carries a bit more – 535 kg compared to 460 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The BMW i7 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.

from £99,300
i7

BMW i7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 455 - 659 HP
  • Consumption kWh/100km 18.5 - 20.8 kWh/100km
  • Electric Range 559 - 624 km
details

Frequently compared as well

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Hyundai i20
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BMW i7
Hyundai Bayon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

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Reviews BMW i7

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

Hyundai Bayon

The Hyundai Bayon slips neatly between city runabout and small SUV, offering surprising practicality and a fresh, confident design that stands out in urban traffic. It's an easy buy for shoppers who want smart packaging, tidy handling and a dash of personality without fuss — a sensible little crossover that makes everyday driving a bit more enjoyable.

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Reviews Hyundai Bayon

4.4 (2 Reviews)
rate
Janusz
29 Apr 2026, 09:15:55

Definitely the Hyundai Bayon — the most important thing is the simply designed 1.2 MPI four-cylinder engine, 84 hp, adapted for LPG and cheap to repair, beautiful looks, a five-year warranty, cheaper to buy, and performance completely sufficient for a senior. A four-cylinder engine runs smoother and is better refined. I will buy this car in December 2026 at the Hyundai dealership in Toruń.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
André CGARLIER
20 Jan 2026, 19:35:46

I bought the HUNDAY BAYON one month ago.
600 km later, first small problem — the gauge stopped working.
I have an appointment set for 15 days from now. That said, it’s a real pleasure to drive: very smooth, lively acceleration, comfortable and perfect visibility. 800 km on the clock, but I’ve noticed city fuel consumption is much higher than advertised — 9.7 litres/100 km, mostly urban driving.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW i7
Hyundai Bayon

Costs and Consumption
Price
99,300 - 157,200 £
Price
20,500 - 26,200 £
Consumption L/100km
-
Consumption L/100km
5.8 L/100km
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Consumption kWh/100km
-
Electric Range
559 - 624 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
130 - 132 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
2,595 - 2,770 kg
Curb weight
1,175 - 1,200 kg
Trunk capacity
500 L
Trunk capacity
411 L
Length
-
Length
-
Width
1,950 mm
Width
1,775 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
450 - 460 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
455 - 659 HP
Power HP
90 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
11.9 - 13.3 s
Max Speed
-
Max Speed
-
Torque
650 - 1,100 Nm
Torque
172 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
335 - 485 kW
Power kW
66 kW
Engine capacity
-
Engine capacity
998 cm3

General
Model Year
2,022 - 2,023
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D
Brand
BMW
Brand
Hyundai
Is the BMW i7 offered with different drivetrains?

The BMW i7 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.