VS

Kia Stonic vs Lexus LBX comparison

Compare performance (115 HP vs 136 HP), boot space and price (20,400 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Lexus LBX?

Kia Stonic vs Lexus LBX: Key differences

Kia Stonic

4.6 (2 Reviews)
rate
  • visibly cheaper
  • only slightly lighter
  • very slightly more trunk space
details

Lexus LBX

5 (2 Reviews)
rate
  • a bit more power
  • visibly more efficient
  • moderately quicker 0–100 km/h
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

Stonic

Costs and Efficiency:

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

Kia Stonic is visibly cheaper – starting at 20,400 £ , while the Lexus LBX costs 28,300 £ . That’s a price difference of around 7,886 £.

Fuel consumption also shows a difference: the Lexus LBX uses 4.5 L/100km and is visibly more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 1.1 L/100km.

LBX

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 Lexus LBX offers a bit more power – delivering 136 HP compared to 115 HP. That’s roughly 21 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus LBX is moderately quicker – completing the sprint in 9.2 s, while the Kia Stonic takes 10.7 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Kia Stonic delivers barely more torque with 200 Nm compared to 185 Nm. That’s about 15 Nm more.

Stonic

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, Kia Stonic is only slightly lighter – 1,205 kg compared to 1,280 kg. The difference is around 75 kg.

Looking at boot space, the Kia Stonic offers very slightly more boot space – 352 L compared to 332 L. That’s a difference of about 20 L.

When it comes to payload, the Lexus LBX carries marginally more – 475 kg compared to 445 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Lexus LBX is clearly superior 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 £28,300
LBX

Lexus LBX

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 136 HP
  • Consumption L/100km 4.5 - 4.8 L/100km
Kia Stonic
Lexus LBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Stonic

The Kia Stonic is a compact crossover that pairs nimble city manners with a surprisingly spacious and comfortable cabin. It’s a practical, well-equipped choice for buyers who value sensible features, approachable styling and easy everyday usability.

details

Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

details
Kia Stonic
Lexus LBX

Costs and Consumption

Price
20,400 - 26,800 £
Price
28,300 - 40,000 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
4.5 - 4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
102 - 110 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
1,205 - 1,270 kg
Curb weight
1,280 - 1,365 kg
Trunk capacity
352 L
Trunk capacity
255 - 332 L
Length
-
Length
-
Width
1,760 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
455 - 475 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
100 - 115 HP
Power HP
136 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
9.2 - 9.6 s
Max Speed
-
Max Speed
-
Torque
172 - 200 Nm
Torque
185 Nm
Number of Cylinders
3
Number of Cylinders
3
Power kW
74 - 85 kW
Power kW
100 kW
Engine capacity
998 cm3
Engine capacity
1,490 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
C
Brand
Kia
Brand
Lexus
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.