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Mercedes B Class vs Kia Ceed Sportswagon comparison

Compare performance (238 HP vs 140 HP), boot space and price (33,100 £ vs 24,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or Kia Ceed Sportswagon?

Mercedes B Class vs Kia Ceed Sportswagon: Key differences

Mercedes B Class

4.9 (6 Reviews)
rate
  • clearly more power
  • a bit more efficient
  • considerably quicker 0–100 km/h
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Kia Ceed Sportswagon

  • noticeably cheaper
  • only slightly lighter
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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

B Class

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Kia Ceed Sportswagon is noticeably cheaper – starting at 24,300 £ , while the Mercedes B Class costs 33,100 £ . That’s a price difference of around 8,795 £.

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 Sportswagon with 6 L/100km. The difference is about 0.9 L/100km.

Ceed Sportswagon

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes B Class offers clearly 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 Sportswagon takes 9.7 s. That’s about 3.2 s quicker.

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

B Class

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 Ceed Sportswagon is only slightly lighter – 1,335 kg compared to 1,405 kg. The difference is around 70 kg.

When it comes to payload, the Mercedes B Class carries slightly more – 550 kg compared to 485 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The Mercedes B 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 £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
Mercedes B Class
Kia Ceed Sportswagon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Kia Ceed Sportswagon

The Kia Ceed Sportswagon is a sensible and surprisingly stylish family wagon that turns daily chores into a bit less of a grind. Practical, comfortable and packed with thoughtful touches where they matter, it’s a smart choice for buyers who want usefulness without sacrificing personality.

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Mercedes B Class
Kia Ceed Sportswagon

Costs and Consumption

Price
33,100 - 52,500 £
Price
24,300 - 27,200 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
6 - 6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
137 - 146 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
1,335 - 1,437 kg
Trunk capacity
445 - 455 L
Trunk capacity
-
Length
-
Length
-
Width
1,796 mm
Width
1,800 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
463 - 485 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
100 - 140 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
9.7 - 13.5 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
172 - 253 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 175 kW
Power kW
74 - 103 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
998 - 1,482 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
E
Brand
Mercedes-Benz
Brand
Kia
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.