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Kia Picanto vs Mercedes A Class comparison

Compare performance (68 HP vs 421 HP), boot space and price (15,100 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – Kia Picanto or Mercedes A Class?

Kia Picanto vs Mercedes A Class: Key differences

Kia Picanto

4.7 (5 Reviews)
rate
  • substantially cheaper
  • markedly lighter
details

Mercedes A Class

2.7 (1 Reviews)
rate
  • clearly more power
  • substantially more efficient
  • significantly quicker 0–100 km/h
  • clearly more trunk space
details

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Picanto

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Kia Picanto is substantially cheaper – starting at 15,100 £ , while the Mercedes A Class costs 32,600 £ . That’s a price difference of around 17,491 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Kia Picanto with 5.5 L/100km. The difference is about 3.2 L/100km.

A Class

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 Mercedes A Class offers clearly 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 A Class is significantly quicker – completing the sprint in 3.9 s, while the Kia Picanto takes 14.6 s. That’s about 10.7 s quicker.

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

Picanto

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, Kia Picanto is markedly lighter – 1,124 kg compared to 1,440 kg. The difference is around 316 kg.

Looking at boot space, the Mercedes A Class offers clearly more boot space – 350 L compared to 255 L. That’s a difference of about 95 L.

When it comes to payload, the Mercedes A Class carries markedly more – 485 kg compared to 332 kg. That’s a difference of about 153 kg.

Who wins the race in the data check?

The Mercedes A Class 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 £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
Kia Picanto
Mercedes A Class

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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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.

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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
Kia Picanto
Mercedes A Class

Costs and Consumption

Price
15,100 - 19,500 £
Price
32,600 - 66,500 £
Consumption L/100km
5.5 - 5.9 L/100km
Consumption L/100km
2.3 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
85 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 134 g/km
co2
53 - 205 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,124 - 1,131 kg
Curb weight
1,440 - 1,695 kg
Trunk capacity
255 L
Trunk capacity
310 - 350 L
Length
-
Length
-
Width
1,595 mm
Width
1,796 - 1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
253 - 332 kg
Payload
450 - 485 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, 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
3.9 - 9.7 s
Max Speed
-
Max Speed
-
Torque
96 Nm
Torque
200 - 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
D, E, B, G
Brand
Kia
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.