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Kia Picanto vs Mercedes GLA comparison

Compare performance (68 HP vs 421 HP), boot space and price (15,100 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – Kia Picanto or Mercedes GLA?

Kia Picanto vs Mercedes GLA: Key differences

Kia Picanto

4.4 (4 Reviews)
rate
  • considerably cheaper
  • visibly lighter
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Mercedes GLA

4.5 (4 Reviews)
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  • significantly more power
  • considerably more efficient
  • substantially quicker 0–100 km/h
  • significantly more trunk space
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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

Picanto

Costs and Efficiency:

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

Kia Picanto is considerably cheaper – starting at 15,100 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 23,759 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is considerably more efficient than the Kia Picanto with 5.5 L/100km. The difference is about 2.6 L/100km.

GLA

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 GLA offers significantly more power – delivering 421 HP compared to 68 HP. That’s roughly 353 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is substantially quicker – completing the sprint in 4.3 s, while the Kia Picanto takes 14.6 s. That’s about 10.3 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers substantially more torque with 500 Nm compared to 96 Nm. That’s about 404 Nm more.

Picanto

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 terms of curb weight, Kia Picanto is visibly lighter – 1,124 kg compared to 1,570 kg. The difference is around 446 kg.

Looking at boot space, the Mercedes GLA offers significantly more boot space – 435 L compared to 255 L. That’s a difference of about 180 L.

When it comes to payload, the Mercedes GLA carries visibly more – 500 kg compared to 332 kg. That’s a difference of about 168 kg.

Who wins the race in the data check?

The Mercedes GLA stands well ahead of its rival 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 £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.9 - 9.5 L/100km
  • Electric Range 74 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Picanto

Kia Picanto is a cheeky city hatch that squeezes surprising style, practicality and a smile-inducing drive into a pocket-friendly package. It’s ideal for urban buyers who want fuss-free running, effortless parking and a car that punches above its class without pretending to be anything it’s not.

details
Kia_Picanto_GT_Line_MJ21_01
Kia_Picanto_GT_Line_MJ21_03
Kia Picanto X-Line_02
Kia_Picanto_MJ22_Innen_01

Reviews Kia Picanto

4.4 (4 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

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20C0047_071
20C0047_104
20C0047_115

Reviews Mercedes GLA

4.5 (4 Reviews)
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Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

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

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Mercedes GLA

Costs and Consumption
Price
15,100 - 19,500 £
Price
38,800 - 75,300 £
Consumption L/100km
5.5 - 5.9 L/100km
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 134 g/km
co2
66 - 216 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,124 - 1,131 kg
Curb weight
1,570 - 1,810 kg
Trunk capacity
255 L
Trunk capacity
385 - 435 L
Length
-
Length
-
Width
1,595 mm
Width
1,834 - 1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
253 - 332 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automated Manual
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
68 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
14.6 - 17.2 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
-
Max Speed
-
Torque
96 Nm
Torque
230 - 500 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
50 kW
Power kW
85 - 310 kW
Engine capacity
998 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
E, F, B, G
Brand
Kia
Brand
Mercedes-Benz
What drivetrain options does the Kia Picanto have?

The Kia Picanto is offered with Front-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.