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Hyundai IONIQ 5 vs Genesis G80 comparison

Compare performance (229 HP vs 370 HP), boot space and price (43,300 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or Genesis G80?

Hyundai IONIQ 5 vs Genesis G80: Key differences

Hyundai IONIQ 5

5 (2 Reviews)
rate
  • substantially cheaper
  • a bit more efficient
  • clearly lighter
  • noticeably more trunk space
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Genesis G80

  • noticeably more power
  • clearly quicker 0–100 km/h
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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

IONIQ 5

Costs and Efficiency:

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

Hyundai IONIQ 5 is substantially cheaper – starting at 43,300 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 20,957 £.

In terms of energy consumption, the Hyundai IONIQ 5 is a bit more efficient: consuming 15.6 kWh/100km compared to 18.1 kWh/100km for the Genesis G80. That’s a difference of about 2.5 kWh/100km.

The electric range is almost identical – both manage about 570 km on a single charge.

G80

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 Genesis G80 offers noticeably more power – delivering 370 HP compared to 229 HP. That’s roughly 141 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G80 is clearly quicker – completing the sprint in 5.1 s, while the Hyundai IONIQ 5 takes 7.5 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Genesis G80 delivers substantially more torque with 700 Nm compared to 350 Nm. That’s about 350 Nm more.

IONIQ 5

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 IONIQ 5 is clearly lighter – 1,955 kg compared to 2,410 kg. The difference is around 455 kg.

Looking at boot space, the Hyundai IONIQ 5 offers noticeably more boot space – 520 L compared to 354 L. That’s a difference of about 166 L.

When it comes to payload, the Hyundai IONIQ 5 carries barely more – 530 kg compared to 490 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Genesis G80 leads convincingly 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 £64,300
G80

Genesis G80

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 370 HP
  • Consumption kWh/100km 18.1 kWh/100km
  • Electric Range 570 km
Hyundai IONIQ 5
Genesis G80

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Hyundai IONIQ 5

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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Genesis G80

The Genesis G80 is a quietly confident executive sedan that marries elegant, restrained design with an interior that feels bespoke rather than mass-produced. For buyers who crave flagship comfort and poise without the badge theatrics, the G80 serves serious luxury and refinement with a touch of surprising value — like a tuxedoed chauffeur who secretly loves great playlists.

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Hyundai IONIQ 5
Genesis G80

Costs and Consumption

Price
43,300 - 46,100 £
Price
64,300 - 67,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 16 kWh/100km
Consumption kWh/100km
18.1 kWh/100km
Electric Range
440 - 570 km
Electric Range
570 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
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,955 - 2,060 kg
Curb weight
2,410 kg
Trunk capacity
520 L
Trunk capacity
354 L
Length
-
Length
-
Width
1,890 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 530 kg
Payload
490 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
Drive Type
All-Wheel Drive
Power HP
170 - 229 HP
Power HP
370 HP
Acceleration 0-100km/h
7.5 - 8.5 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
350 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 168 kW
Power kW
272 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Genesis
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.