VS

Lexus NX vs Mercedes A Class Saloon comparison

Compare performance (292 HP vs 320 HP), boot space and price (46,000 £ vs 32,700 £ ) at a glance. Find out which car is the better choice for you – Lexus NX or Mercedes A Class Saloon?

Lexus NX vs Mercedes A Class Saloon: Key differences

Lexus NX

4.8 (15 Reviews)
rate
  • markedly more trunk space
details

Mercedes A Class Saloon

  • substantially cheaper
  • only slightly more power
  • substantially more efficient
  • somewhat more electric range
  • clearly quicker 0–100 km/h
  • noticeably 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

NX

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.

Mercedes A Class Saloon is substantially cheaper – starting at 32,700 £ , while the Lexus NX costs 46,000 £ . That’s a price difference of around 13,307 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is substantially more efficient than the Lexus NX with 2.9 L/100km. The difference is about 2.2 L/100km.

As for electric range, the Mercedes A Class Saloon offers somewhat more range – reaching up to 88 km, about 16 km more than the Lexus NX.

A Class Saloon

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 A Class Saloon offers only slightly more power – delivering 320 HP compared to 292 HP. That’s roughly 28 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is clearly quicker – completing the sprint in 4.8 s, while the Lexus NX takes 6.4 s. That’s about 1.6 s quicker.

NX

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, Mercedes A Class Saloon is noticeably lighter – 1,450 kg compared to 1,805 kg. The difference is around 355 kg.

Looking at boot space, the Lexus NX offers markedly more boot space – 545 L compared to 395 L. That’s a difference of about 150 L.

When it comes to payload, the Lexus NX carries very slightly more – 515 kg compared to 490 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon holds a decisive overall lead 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 320 HP
  • Consumption L/100km 0.7 - 8.1 L/100km
  • Electric Range 88 km
Lexus NX
Mercedes A Class Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus NX

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

details

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

details
Lexus NX
Mercedes A Class Saloon

Costs and Consumption

Price
46,000 - 63,400 £
Price
32,700 - 55,900 £
Consumption L/100km
2.9 - 5.9 L/100km
Consumption L/100km
0.7 - 8.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
72 km
Electric Range
88 km
Battery Capacity
-
Battery Capacity
12.9 kWh
co2
65 - 134 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,805 - 2,065 kg
Curb weight
1,450 - 1,705 kg
Trunk capacity
545 L
Trunk capacity
345 - 395 L
Length
-
Length
4,558 - 4,570 mm
Width
1,865 mm
Width
1,796 mm
Height
-
Height
1,413 - 1,429 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 515 kg
Payload
475 - 490 kg

Engine and Performance

Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
200 - 292 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
6.4 - 8.8 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
-
Max Speed
206 - 250 km/h
Torque
-
Torque
200 - 450 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
147 - 215 kW
Power kW
85 - 235 kW
Engine capacity
2,487 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, B
CO2 Efficiency Class
B, D, G, E
Brand
Lexus
Brand
Mercedes-Benz
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.