VS

Kia Ceed vs Mercedes B Class comparison

Compare performance (140 HP vs 238 HP), boot space and price (23,500 £ vs 33,100 £ ) at a glance. Find out which car is the better choice for you – Kia Ceed or Mercedes B Class?

Kia Ceed vs Mercedes B Class: Key differences

Kia Ceed

  • substantially cheaper
  • marginally lighter
details

Mercedes B Class

4.9 (5 Reviews)
rate
  • significantly more power
  • a bit more efficient
  • considerably 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

Ceed

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 Ceed is substantially cheaper – starting at 23,500 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 9,652 £.

Fuel consumption also shows a difference: the Mercedes B Class uses 5.1 L/100km and is a bit more efficient than the Kia Ceed with 6 L/100km. The difference is about 0.9 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 significantly more power – delivering 238 HP compared to 140 HP. That’s roughly 98 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes B Class is considerably quicker – completing the sprint in 6.5 s, while the Kia Ceed takes 9.5 s. That’s about 3 s quicker.

There’s also a difference in torque: the Mercedes B Class delivers noticeably more torque with 400 Nm compared to 253 Nm. That’s about 147 Nm more.

Ceed

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 Ceed is marginally lighter – 1,298 kg compared to 1,405 kg. The difference is around 107 kg.

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

Who wins the race in the data check?

The Mercedes B Class 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 £33,100
B Class

Mercedes B Class

  • Engine Type : Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 238 HP
  • Consumption L/100km : 5.1 - 6.9 L/100km
Kia Ceed
Mercedes B Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Ceed

The Kia Ceed is a sensible, stylish hatchback that gives buyers more than they'd expect for the money, blending practical space with crisp, modern looks. It drives with measured confidence and comes loaded with user-friendly kit, so you can enjoy daily life behind the wheel without breaking into a sweat.

details

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.

details
Kia Ceed
Mercedes B Class

Costs and Consumption

Price
23,500 - 26,300 £
Price
33,100 - 52,500 £
Consumption L/100km
6 - 6.4 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
137 - 146 g/km
co2
133 - 156 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
MPV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,298 - 1,372 kg
Curb weight
1,405 - 1,565 kg
Trunk capacity
-
Trunk capacity
445 - 455 L
Length
-
Length
-
Width
1,800 mm
Width
1,796 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
478 - 490 kg
Payload
515 - 550 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol MHEV, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
100 - 140 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
9.5 - 13.2 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
-
Max Speed
-
Torque
172 - 253 Nm
Torque
200 - 400 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
74 - 103 kW
Power kW
85 - 175 kW
Engine capacity
998 - 1,482 cm3
Engine capacity
1,332 - 1,991 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
D, E, F
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.