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Mercedes A Class vs Lexus UX comparison

Compare performance (421 HP vs 199 HP), boot space and price (32,600 £ vs 38,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Lexus UX?

Mercedes A Class vs Lexus UX: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • slightly cheaper
  • clearly more power
  • substantially more efficient
  • clearly quicker 0–100 km/h
  • only slightly lighter
  • only slightly more trunk space
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Lexus UX

4.5 (5 Reviews)
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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

A Class

Costs and Efficiency:

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

Mercedes A Class is slightly cheaper – starting at 32,600 £ , while the Lexus UX costs 38,700 £ . That’s a price difference of around 6,174 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Lexus UX with 5 L/100km. The difference is about 2.7 L/100km.

UX

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 A Class offers clearly more power – delivering 421 HP compared to 199 HP. That’s roughly 222 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is clearly quicker – completing the sprint in 3.9 s, while the Lexus UX takes 7.9 s. That’s about 4 s quicker.

A Class

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class is only slightly lighter – 1,440 kg compared to 1,495 kg. The difference is around 55 kg.

Looking at boot space, the Mercedes A Class offers only slightly more boot space – 350 L compared to 320 L. That’s a difference of about 30 L.

When it comes to payload, the Lexus UX carries clearly more – 615 kg compared to 485 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Mercedes A Class 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 £32,600
A Class

Mercedes A Class

  • Engine Type : Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 9 L/100km
  • Electric Range : 85 km
details

Frequently compared as well

Mercedes A Class
Mercedes B Class
VS
The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Lexus LBX
Lexus UX
VS
Choosing between the Lexus LBX and the Lexus UX means deciding whether you prefer the LBX’s fresh, ultra-compact city focus or the UX’s established track record and slightly roomier cabin. I’ll compare size, efficiency, features and driving feel to help you pick the Lexus that best matches your …
Mercedes A Class
Lexus UX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

details
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Reviews Mercedes A Class

2.7 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Lexus UX

The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

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Reviews Lexus UX

4.5 (5 Reviews)
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marjollet
10 Feb 2026, 16:56:36

After a Toyota Avensis D4D with a BMW engine, I chose the UX 250h F Sport Design and I'm very satisfied.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Norma
21 Dec 2025, 18:27:57

Lv my UX I live 10 miles outside Belfast do aloy of country driving to reach different places I go t

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

Lexus UX
Toyota C-HR
VS
The Lexus UX and Toyota C-HR are compact crossovers aimed at urban buyers who want agile packaging and distinctive style. The UX leans on Lexus-level refinement and a premium cabin, while the C-HR emphasizes bolder styling and strong value for money.
Mercedes A Class
Mercedes GLA
VS
The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Lexus UX
Mazda CX-30
VS
The Lexus UX and Mazda CX-30 are two compact crossovers that target different buyers: the UX prioritizes premium feel and comfort, while the CX-30 focuses on engaging driving dynamics and value. This comparison will highlight how they stack up in design, interior quality, tech, safety and running …
Kia Niro
Lexus UX
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The Kia Niro and the Lexus UX are compact crossovers aimed at buyers who want efficient, city-friendly SUVs but with different priorities—value and practicality versus premium feel. The Niro focuses on practicality and a range of hybrid/electric options, while the UX emphasizes refined materials, …
Lexus UX
Toyota Yaris Cross
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In the competitive landscape of compact SUVs, the Lexus UX and Toyota Yaris Cross stand out with their distinct offerings. While the UX embraces luxury with its refined interior and advanced technology, the Yaris Cross focuses on practicality and efficiency, making it an appealing choice for urban …
Mercedes A Class
MINI MINI
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Unsure whether the Mercedes A Class or the MINI MINI is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Audi A1
Mercedes A Class
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Unsure whether the Audi A1 or the Mercedes A Class is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Honda HR-V
Lexus UX
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The Honda HR-V and Lexus UX both offer a unique blend of style and practicality, catering to those seeking compact crossovers with distinctive qualities. The Honda HR-V stands out with its versatile interior and impressive fuel efficiency, making it an ideal choice for urban drivers looking for …
Mercedes A Class
Lexus UX

Costs and Consumption
Price
32,600 - 66,500 £
Price
38,700 - 54,100 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
5 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
113 - 127 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
1,495 - 1,555 kg
Trunk capacity
310 - 350 L
Trunk capacity
320 L
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
1,840 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
555 - 615 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 421 HP
Power HP
199 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
7.9 - 8.1 s
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
146 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,987 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
C, D
Brand
Mercedes-Benz
Brand
Lexus
Is the Mercedes A Class offered with different drivetrains?

The Mercedes A Class is offered with Front-Wheel Drive or All-Wheel Drive.

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.