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Lexus RX vs Mercedes E Class – Performance, range & efficiency compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Lexus RX or Mercedes E Class fits your lifestyle better.

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

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes E Class has a noticeable advantage in terms of price – it starts at 50500 £, while the Lexus RX costs 63500 £. That’s a price difference of around 13024 £.

Fuel consumption also shows a difference: Lexus RX manages with 1.10 L and is therefore evident more efficient than the Mercedes E Class with 1.50 L. The difference is about 0.40 L per 100 km.

As for range, the Mercedes E Class performs significantly better – achieving up to 116 km, about 48 km more than the Lexus RX.

Engine and Performance:

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 Mercedes E Class has a distinct edge – offering 585 HP compared to 371 HP. That’s roughly 214 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes E Class is clearly quicker – completing the sprint in 4 s, while the Lexus RX takes 6.20 s. That’s about 2.20 s faster.

In terms of top speed, the Mercedes E Class performs a bit better – reaching 250 km/h, while the Lexus RX tops out at 210 km/h. The difference is around 40 km/h.

There’s also a difference in torque: Mercedes E Class pulls distinct stronger with 750 Nm compared to 551 Nm. That’s about 199 Nm difference.

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 curb weight, Mercedes E Class is to a small extent lighter – 1810 kg compared to 2040 kg. The difference is around 230 kg.

In terms of boot space, the Mercedes E Class offers somewhat more room – 540 L compared to 461 L. That’s a difference of about 79 L.

When it comes to payload, Mercedes E Class slight takes the win – 640 kg compared to 620 kg. That’s a difference of about 20 kg.

Who wins the race?

The Mercedes E Class proves to be is largely superior and therefore becomes our DriveDuel Champion!
Mercedes E Class is the better all-rounder in this comparison.

from about £50,500
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Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L
  • Electric Range : 101 - 116 km

Lexus RX

The Lexus RX exemplifies luxury in the realm of SUVs, offering a seamless blend of comfort and sophistication. Its elegant design is complemented by a plush interior that prioritises passenger comfort and cutting-edge technology. This model provides a smooth and refined driving experience, making it a standout choice for those who value both style and performance.

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Mercedes E Class

The Mercedes-Benz E-Class Saloon epitomises sophistication and innovation, offering a seamless blend of elegant design and cutting-edge technology. Its refined interior ensures exceptional comfort, making every journey a luxurious experience. The driving dynamics are impressively balanced, providing both agility and smoothness, perfect for both city driving and long-distance cruising.

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Lexus RX
Mercedes E Class
RX
E Class

Costs and Consumption

Price
63500 - 84700 £
Price
50500 - 119700 £
Consumption L/100km
1.1 - 8 L
Consumption L/100km
1.5 - 7.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
68 km
Electric Range
101 - 116 km
Battery Capacity
-
Battery Capacity
21.20 kWh
co2
25 - 182 g/km
co2
39 - 172 g/km
Fuel tank capacity
55 - 65 L
Fuel tank capacity
50 - 66 L

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
2040 - 2185 kg
Curb weight
1810 - 2390 kg
Trunk capacity
461 L
Trunk capacity
370 - 540 L
Length
4890 mm
Length
4949 - 4959 mm
Width
1920 mm
Width
1880 mm
Height
1695 mm
Height
1468 - 1480 mm
Max trunk capacity
1678 L
Max trunk capacity
-
Payload
575 - 620 kg
Payload
530 - 640 kg

Engine and Performance

Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
250 - 371 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
6.2 - 7.9 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
200 - 210 km/h
Max Speed
222 - 250 km/h
Torque
551 Nm
Torque
320 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
184 - 273 kW
Power kW
137 - 430 kW
Engine capacity
2393 - 2487 cm3
Engine capacity
1993 - 2999 cm3

General

Model Year
2023 - 2024
Model Year
2024 - 2025
CO2 Efficiency Class
E, B, G
CO2 Efficiency Class
E, F, B, D
Brand
Lexus
Brand
Mercedes-Benz
Is the Lexus RX offered with different drivetrains?

The Lexus RX is offered with 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.