@ Lexus / Toyota Motor Corporation
@ Mercedes-Benz Group Media
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Lexus RZ vs Mercedes GLS – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Lexus RZ or Mercedes GLS?

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

RZ @ Lexus / Toyota Motor Corporation

Costs and Efficiency:

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

Lexus RZ has a convincingly advantage in terms of price – it starts at 47600 £, while the Mercedes GLS costs 96100 £. That’s a price difference of around 48472 £.

GLS @ Mercedes-Benz Group Media

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 Mercedes GLS has a convincingly edge – offering 634 HP compared to 313 HP. That’s roughly 321 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLS is distinct quicker – completing the sprint in 4.20 s, while the Lexus RZ takes 5.30 s. That’s about 1.10 s faster.

In terms of top speed, the Mercedes GLS performs clearly better – reaching 280 km/h, while the Lexus RZ tops out at 160 km/h. The difference is around 120 km/h.

There’s also a difference in torque: Mercedes GLS pulls decisively stronger with 850 Nm compared to 432 Nm. That’s about 418 Nm difference.

RZ @ Lexus / Toyota Motor Corporation

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes GLS offers noticeable more seating capacity – 7 vs 5.

In curb weight, Lexus RZ is evident lighter – 1955 kg compared to 2550 kg. The difference is around 595 kg.

In terms of boot space, the Lexus RZ offers distinct more room – 522 L compared to 355 L. That’s a difference of about 167 L.

In maximum load capacity, the Mercedes GLS performs distinct better – up to 2400 L, which is about 885 L more than the Lexus RZ.

When it comes to payload, Mercedes GLS slight takes the win – 695 kg compared to 685 kg. That’s a difference of about 10 kg.

Who wins the race?

The Mercedes GLS proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Mercedes GLS is the better all-rounder in this comparison.

from about £96,100
GLS @ Mercedes-Benz Group Media

Mercedes GLS

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 333 - 634 HP
  • Consumption L/100km : 7.8 - 13.7 L
details

Lexus RZ

The Lexus RZ stands out in the electric vehicle lineup with its sleek and aerodynamic design that blends luxury with futuristic elements. Inside, the RZ offers a sophisticated cabin filled with high-quality materials and advanced technology features, ensuring both comfort and connectivity for every journey. As Lexus's first dedicated all-electric model, the RZ represents the brand's bold step towards a more sustainable driving experience without compromising on performance or style.

details
500_rzfq02 @ Lexus / Toyota Motor Corporation
500_rzside @ Lexus / Toyota Motor Corporation
500_rzrq02 @ Lexus / Toyota Motor Corporation

Mercedes GLS

The Mercedes-Benz GLS represents the epitome of luxury and spaciousness in the SUV category, offering a blend of refined elegance and advanced technology. With its imposing presence and meticulously crafted interior, it provides both driver and passengers with unparalleled comfort and sophistication. The vehicle's state-of-the-art features and smooth performance make it a standout choice for those seeking both style and functionality in their automotive experience.

details
19C0481_004 @ Mercedes-Benz Group Media
19C0481_007 @ Mercedes-Benz Group Media
19C0483_036 @ Mercedes-Benz Group Media
19C0480_047 @ Mercedes-Benz Group Media
18C1072_111 @ Mercedes-Benz Group Media

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RZ @ Lexus / Toyota Motor Corporation
GLS @ Mercedes-Benz Group Media

Costs and Consumption
Price
47600 - 62700 £
Price
96100 - 208500 £
Consumption L/100km
-
Consumption L/100km
7.8 - 13.7 L
Consumption kWh/100km
14.9 - 18.2 kWh
Consumption kWh/100km
-
Electric Range
404 - 429 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
204 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
90 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
5
Curb weight
1955 - 2055 kg
Curb weight
2550 - 2825 kg
Trunk capacity
522 L
Trunk capacity
355 L
Length
4905 mm
Length
5208 - 5233 mm
Width
1895 mm
Width
1956 mm
Height
1635 mm
Height
1782 - 1838 mm
Max trunk capacity
1515 L
Max trunk capacity
2400 L
Payload
465 - 685 kg
Payload
445 - 695 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 313 HP
Power HP
333 - 634 HP
Acceleration 0-100km/h
5.3 - 8 s
Acceleration 0-100km/h
4.2 - 6.7 s
Max Speed
160 km/h
Max Speed
238 - 280 km/h
Torque
266 - 432 Nm
Torque
500 - 850 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
150 - 230 kW
Power kW
245 - 466 kW
Engine capacity
-
Engine capacity
2989 - 3982 cm3

General
Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Lexus
Brand
Mercedes-Benz

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What drivetrain options does the Lexus RZ have?

The Lexus RZ is available as Front-Wheel Drive or All-Wheel Drive.

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