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Genesis G80 vs Lexus RZ comparison

Compare performance (370 HP vs 408 HP), boot space and price (64,300 £ vs 48,900 £ ) at a glance. Find out which car is the better choice for you – Genesis G80 or Lexus RZ?

Genesis G80 vs Lexus RZ: Key differences

Genesis G80

  • barely more electric range
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Lexus RZ

4.8 (2 Reviews)
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  • clearly cheaper
  • only slightly more power
  • clearly more efficient
  • somewhat quicker 0–100 km/h
  • noticeably lighter
  • clearly more trunk space
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By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

G80

Costs and Efficiency:

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.

Lexus RZ is clearly cheaper – starting at 48,900 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 15,343 £.

In terms of energy consumption, the Lexus RZ is clearly more efficient: consuming 14.7 kWh/100km compared to 18.1 kWh/100km for the Genesis G80. That’s a difference of about 3.4 kWh/100km.

As for electric range, the Genesis G80 offers barely more range – reaching up to 570 km, about 11 km more than the Lexus RZ.

RZ

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 Lexus RZ offers only slightly more power – delivering 408 HP compared to 370 HP. That’s roughly 38 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RZ is somewhat quicker – completing the sprint in 4.4 s, while the Genesis G80 takes 5.1 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Genesis G80 delivers clearly more torque with 700 Nm compared to 538 Nm. That’s about 162 Nm more.

G80

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus RZ is noticeably lighter – 1,995 kg compared to 2,410 kg. The difference is around 415 kg.

Looking at boot space, the Lexus RZ offers clearly more boot space – 522 L compared to 354 L. That’s a difference of about 168 L.

When it comes to payload, the Lexus RZ carries barely more – 540 kg compared to 490 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Lexus RZ 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 £48,900
RZ

Lexus RZ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 227 - 408 HP
  • Consumption kWh/100km 14.7 - 18.1 kWh/100km
  • Electric Range 457 - 559 km
Genesis G80
Lexus RZ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Lexus RZ

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

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Genesis G80
Lexus RZ

Costs and Consumption

Price
64,300 - 67,800 £
Price
48,900 - 67,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.1 kWh/100km
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Electric Range
570 km
Electric Range
457 - 559 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 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
2,410 kg
Curb weight
1,995 - 2,135 kg
Trunk capacity
354 L
Trunk capacity
522 L
Length
-
Length
-
Width
1,925 mm
Width
1,895 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 kg
Payload
505 - 540 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
Front-Wheel Drive, All-Wheel Drive
Power HP
370 HP
Power HP
227 - 408 HP
Acceleration 0-100km/h
5.1 s
Acceleration 0-100km/h
4.4 - 7.5 s
Max Speed
-
Max Speed
-
Torque
700 Nm
Torque
269 - 538 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
272 kW
Power kW
167 - 300 kW
Engine capacity
-
Engine capacity
-

General

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