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Lexus RX vs Peugeot 408 comparison

Compare performance (371 HP vs 240 HP), boot space and price (63,300 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Lexus RX or Peugeot 408?

Lexus RX vs Peugeot 408: Key differences

Lexus RX

5 (1 Reviews)
rate
  • noticeably more power
  • somewhat quicker 0–100 km/h
details

Peugeot 408

4.9 (1 Reviews)
rate
  • considerably cheaper
  • markedly more efficient
  • considerably more electric range
  • markedly 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

RX

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.

Peugeot 408 is considerably cheaper – starting at 35,100 £ , while the Lexus RX costs 63,300 £ . That’s a price difference of around 28,183 £.

Fuel consumption also shows a difference: the Peugeot 408 uses 2.6 L/100km and is markedly more efficient than the Lexus RX with 3.3 L/100km. The difference is about 0.7 L/100km.

As for electric range, the Peugeot 408 offers considerably more range – reaching up to 456 km, about 389 km more than the Lexus RX.

408

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Lexus RX offers noticeably more power – delivering 371 HP compared to 240 HP. That’s roughly 131 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RX is somewhat quicker – completing the sprint in 6.2 s, while the Peugeot 408 takes 7.2 s. That’s about 1 s quicker.

There’s also a difference in torque: the Lexus RX delivers markedly more torque with 551 Nm compared to 360 Nm. That’s about 191 Nm more.

RX

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, Peugeot 408 is markedly lighter – 1,544 kg compared to 2,040 kg. The difference is around 496 kg.

When it comes to payload, the Lexus RX carries clearly more – 620 kg compared to 456 kg. That’s a difference of about 164 kg.

Who wins the race in the data check?

The Peugeot 408 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 £35,100
408

Peugeot 408

  • Engine Type Petrol MHEV, Plugin Hybrid, Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 240 HP
  • Consumption L/100km 2.6 - 5 L/100km
  • Consumption kWh/100km 14.7 kWh/100km
  • Electric Range 79 - 456 km
Lexus RX
Peugeot 408

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus RX

The Lexus RX glides through city streets with the kind of hushed refinement that turns mundane commutes into a private lounge. It mixes plush comfort and polished practicality in a package that suits buyers who want to arrive relaxed and a touch smug.

details

Peugeot 408

The Peugeot 408 blends a coupe-like roofline with practical sensibility, delivering striking looks and a surprisingly airy, premium-feeling cabin. On the road it prefers comfort and poise over manic thrills, making it a smart, stylish choice for buyers who want something a bit different from the usual family hatchback.

details
Lexus RX
Peugeot 408

Costs and Consumption

Price
63,300 - 87,400 £
Price
35,100 - 48,000 £
Consumption L/100km
3.3 - 8.1 L/100km
Consumption L/100km
2.6 - 5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
14.7 kWh/100km
Electric Range
67 km
Electric Range
79 - 456 km
Battery Capacity
-
Battery Capacity
-
co2
75 - 183 g/km
co2
0 - 114 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,040 - 2,185 kg
Curb weight
1,544 - 1,879 kg
Trunk capacity
461 L
Trunk capacity
-
Length
-
Length
-
Width
1,920 mm
Width
1,848 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
575 - 620 kg
Payload
371 - 456 kg

Engine and Performance

Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Petrol MHEV, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, CVT
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
207 - 371 HP
Power HP
145 - 240 HP
Acceleration 0-100km/h
6.2 - 7.9 s
Acceleration 0-100km/h
7.2 - 9.4 s
Max Speed
-
Max Speed
-
Torque
551 Nm
Torque
230 - 360 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
152 - 273 kW
Power kW
107 - 176 kW
Engine capacity
2,393 - 2,487 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
G, E, B
CO2 Efficiency Class
C, B, A
Brand
Lexus
Brand
Peugeot
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.