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Hyundai Kona vs Mercedes B Class comparison

Compare performance (204 HP vs 238 HP), boot space and price (23,100 £ vs 33,100 £ ) at a glance. Find out which car is the better choice for you – Hyundai Kona or Mercedes B Class?

Hyundai Kona vs Mercedes B Class: Key differences

Hyundai Kona

4.5 (3 Reviews)
rate
  • substantially cheaper
  • slightly more efficient
  • barely lighter
  • marginally more trunk space
details

Mercedes B Class

4.9 (5 Reviews)
rate
  • somewhat more power
  • visibly 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

Kona

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.

Hyundai Kona is substantially cheaper – starting at 23,100 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 10,072 £.

Fuel consumption also shows a difference: the Hyundai Kona uses 4.6 L/100km and is slightly more efficient than the Mercedes B Class with 5.1 L/100km. The difference is about 0.5 L/100km.

B Class

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 B Class offers somewhat more power – delivering 238 HP compared to 204 HP. That’s roughly 34 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is visibly quicker – completing the sprint in 6.5 s, while the Hyundai Kona takes 8.1 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Mercedes B Class delivers noticeably more torque with 400 Nm compared to 265 Nm. That’s about 135 Nm more.

Kona

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, Hyundai Kona is barely lighter – 1,370 kg compared to 1,405 kg. The difference is around 35 kg.

Looking at boot space, the Hyundai Kona offers marginally more boot space – 466 L compared to 455 L. That’s a difference of about 11 L.

When it comes to payload, the Mercedes B Class carries slightly more – 550 kg compared to 490 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Hyundai Kona leads convincingly 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 £23,100
Kona

Hyundai Kona

  • Engine Type : Petrol, Full Hybrid, Electric
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 115 - 204 HP
  • Consumption L/100km : 4.6 - 7 L/100km
  • Consumption kWh/100km : 14.6 - 16.1 kWh/100km
  • Electric Range : 380 - 510 km
details

Frequently compared as well

Hyundai Kona
Toyota Yaris Cross
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The Hyundai Kona serves up sharper handling, eye-catching design and punchier tech for drivers who want a bit of fun with their commute, while the Toyota Yaris Cross favours sensible virtues — class-leading hybrid economy, solid build and a more practical cabin for real-world family life. If you …
Mercedes A Class
Mercedes B Class
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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 …
Hyundai Kona
Mercedes B Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai Kona

The Hyundai Kona wears its personality on the outside with bold styling and sprightly handling that turns city driving into something a little more fun than a commute. It blends practical space, modern tech and sensible running costs into a compact, stylish package — a smart pick if you want flair without paying luxury prices.

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Reviews Hyundai Kona

4.5 (3 Reviews)
rate
Hans
23 Apr 2026, 11:02:05

More modern car with much more advanced technology than the S-Cross. The S-Cross is functional, economical and good, but dated.

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
Gorguet
10 Apr 2026, 07:38:34

Good car overall, but the finish isn't top‑notch — the paint is very fragile and chips at the slightest knock.

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

Mercedes B Class

The Mercedes B-Class is a smart, grown-up compact people carrier that dresses everyday practicality in a near‑premium polish, perfect for buyers who want comfort and a classy badge without the theatrics. It won’t set your pulse racing on a back road, but it will make school runs, commutes and grocery hauls feel pleasantly civilized — a reliable, slightly posh companion for real life.

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Reviews Mercedes B Class

4.9 (5 Reviews)
rate
Peter
5 Mar 2026, 05:51:19

My wife and I have been driving a Mercedes W247 200d for seven years now, with 93,000 km on the clock. The car is very comfortable even on long trips and economical. At the last service the pads of the electric parking brake were replaced; otherwise no repairs. We love this car.

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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The Mercedes B‑Class is the practical, airy people‑carrier that prioritises space and comfort, while the Mercedes GLA takes the same mechanical smarts and adds SUV looks, higher ride height and a touch more road presence. Pick the B‑Class for family‑friendly sense and efficiency, choose the GLA if …
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The Hyundai Bayon is the bargain city-slicker — a compact, sensible B‑SUV that maximizes practicality and running costs for urban buyers, while the Hyundai Kona steps up with sharper styling, punchier engines (and even AWD and electrified options) for drivers who want a bit more sparkle and …
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Hyundai Kona
Mercedes B Class

Costs and Consumption
Price
23,100 - 41,900 £
Price
33,100 - 52,500 £
Consumption L/100km
4.6 - 7 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
14.6 - 16.1 kWh/100km
Consumption kWh/100km
-
Electric Range
380 - 510 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 163 g/km
co2
133 - 156 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
MPV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,370 - 1,773 kg
Curb weight
1,405 - 1,565 kg
Trunk capacity
466 L
Trunk capacity
445 - 455 L
Length
-
Length
-
Width
1,825 mm
Width
1,796 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
420 - 490 kg
Payload
515 - 550 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid, Electric
Engine Type
Petrol MHEV, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
115 - 204 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
8.1 - 11.9 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
-
Max Speed
-
Torque
200 - 265 Nm
Torque
200 - 400 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
85 - 150 kW
Power kW
85 - 175 kW
Engine capacity
998 - 1,598 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, C, E, F, A
CO2 Efficiency Class
D, E, F
Brand
Hyundai
Brand
Mercedes-Benz
Is the Hyundai Kona offered with different drivetrains?

Available configurations include 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.