VS

Kia Sportage vs Mercedes A Class comparison

Compare performance (288 HP vs 421 HP), boot space and price (29,100 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – Kia Sportage or Mercedes A Class?

Kia Sportage vs Mercedes A Class: Key differences

Kia Sportage

5 (3 Reviews)
rate
  • slightly cheaper
  • substantially more trunk space
details

Mercedes A Class

2.7 (1 Reviews)
rate
  • markedly more power
  • markedly more efficient
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • only slightly 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

Sportage

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.

Kia Sportage is slightly cheaper – starting at 29,100 £ , while the Mercedes A Class costs 32,600 £ . That’s a price difference of around 3,434 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is markedly more efficient than the Kia Sportage with 2.9 L/100km. The difference is about 0.6 L/100km.

As for electric range, the Mercedes A Class offers clearly more range – reaching up to 85 km, about 19 km more than the Kia Sportage.

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 markedly more power – delivering 421 HP compared to 288 HP. That’s roughly 133 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 Kia Sportage takes 7.5 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Mercedes A Class delivers clearly more torque with 500 Nm compared to 380 Nm. That’s about 120 Nm more.

Sportage

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, Mercedes A Class is only slightly lighter – 1,440 kg compared to 1,552 kg. The difference is around 112 kg.

Looking at boot space, the Kia Sportage offers substantially more boot space – 587 L compared to 350 L. That’s a difference of about 237 L.

When it comes to payload, the Kia Sportage carries slightly more – 580 kg compared to 485 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Mercedes A Class is far ahead 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 Sportage
Mercedes A Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Sportage

The Kia Sportage is a roomy, well-equipped compact SUV that balances comfort and practicality for daily driving. It delivers a modern interior, composed ride, and strong value for buyers who want versatility without fuss.

details

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 Sportage
Mercedes A Class

Costs and Consumption

Price
29,100 - 47,100 £
Price
32,600 - 66,500 £
Consumption L/100km
2.9 - 7.8 L/100km
Consumption L/100km
2.3 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
63 - 66 km
Electric Range
85 km
Battery Capacity
-
Battery Capacity
-
co2
67 - 177 g/km
co2
53 - 205 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,552 - 1,896 kg
Curb weight
1,440 - 1,695 kg
Trunk capacity
526 - 587 L
Trunk capacity
310 - 350 L
Length
-
Length
-
Width
1,865 mm
Width
1,796 - 1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
533 - 580 kg
Payload
450 - 485 kg

Engine and Performance

Engine Type
Petrol, Full Hybrid, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
136 - 288 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
7.5 - 11.6 s
Acceleration 0-100km/h
3.9 - 9.7 s
Max Speed
-
Max Speed
-
Torque
250 - 380 Nm
Torque
200 - 500 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
100 - 212 kW
Power kW
85 - 310 kW
Engine capacity
1,598 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
F, D, E, G, B
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.