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Mercedes B Class vs SERES 5 comparison

Compare performance (238 HP vs 585 HP), boot space and price (33,100 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes B Class or SERES 5?

Mercedes B Class vs SERES 5: Key differences

Mercedes B Class

4.9 (6 Reviews)
rate
  • substantially cheaper
  • significantly lighter
  • somewhat more trunk space
details

SERES 5

4.7 (1 Reviews)
rate
  • significantly more power
  • significantly 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.

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

B Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes B Class is substantially cheaper – starting at 33,100 £ , while the SERES 5 costs 55,700 £ . That’s a price difference of around 22,576 £.

5

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 SERES 5 offers significantly more power – delivering 585 HP compared to 238 HP. That’s roughly 347 HP more horsepower.

When accelerating from 0 to 100 km/h, the SERES 5 is significantly quicker – completing the sprint in 4.1 s, while the Mercedes B Class takes 6.5 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the SERES 5 delivers substantially more torque with 940 Nm compared to 400 Nm. That’s about 540 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, Mercedes B Class is significantly lighter – 1,405 kg compared to 2,360 kg. The difference is around 955 kg.

Looking at boot space, the Mercedes B Class offers somewhat more boot space – 455 L compared to 367 L. That’s a difference of about 88 L.

When it comes to payload, the Mercedes B Class carries clearly more – 550 kg compared to 375 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The SERES 5 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.

£55,705
5

SERES 5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 585 HP
  • Consumption kWh/100km 18.6 kWh/100km
  • Electric Range 430 km
details

Frequently compared as well

Mercedes B Class
Mercedes GLA
VS
The Mercedes B‑Class and Mercedes GLA target buyers who want Mercedes practicality with premium touches, but they take different paths: the B‑Class is a spacious, hatchback-style people carrier while the GLA is a compact crossover with a higher ride height and sportier stance. This comparison looks …
BMW 2 Series Active Tourer
Mercedes B Class
VS
The BMW 2 Series Active Tourer and the Mercedes B‑Class are the two leading compact MPVs for buyers who need practical space without the bulk of an SUV. The 2 Series Active Tourer leans toward a driver-focused, sharper feel, while the B‑Class prioritizes passenger comfort, flexible packaging and a …
Mercedes B Class
SERES 5

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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18C0947_009
18C0953_005
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Reviews Mercedes B Class

4.9 (6 Reviews)
rate
SiBa
31 Jul 2026, 14:51:34

We've been driving only the B180D automatic for 9 years — there's nothing better. Great on long trips; the next one will be another B180D automatic.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Safety
Practicality / Trunk & Everyday Use
Value for Money
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

SERES 5

The Seres 5 carves a convincing niche in the crowded compact crossover market with bold styling and a surprisingly upscale cabin that feels larger than its footprint suggests. It’s an easy, fuss-free choice for shoppers after modern EV practicality and sensible running costs, delivered with a friendly personality that won’t try to outshine more expensive rivals.

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Reviews SERES 5

4.7 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Frequently compared as well

Mercedes A Class
Mercedes B Class
VS
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 …
Audi Q2
Mercedes B Class
VS
In the competitive compact SUV market, the Audi Q2 stands out with its bold design and sporty handling, appealing to those seeking a dynamic driving experience. In contrast, the Mercedes B-Klasse emphasizes practicality and comfort, offering a spacious interior and advanced technology features that …
Honda Civic
Mercedes B Class
VS
The Honda Civic and Mercedes B Class compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes B Class
Skoda Kamiq
VS
In the competitive crossover market, the Mercedes B-Klasse stands out with its premium interior, advanced technology features, and sophisticated driving dynamics, offering a touch of luxury to discerning drivers. On the other hand, the Skoda Kamiq impresses with its practicality, exceptional value …
Mercedes B Class
BMW 2 Series Gran Coupe
VS
Mercedes B Class and BMW 2 Series Gran Coupe go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Mazda CX-30
Mercedes B Class
VS
In the realm of compact crossovers, the Mazda CX-30 and the Mercedes B-Klasse offer distinct experiences tailored to specific tastes. The CX-30 stands out with its sleek design, spirited driving dynamics, and appealing price point, making it an attractive choice for those seeking an engaging yet …
Mercedes A Class Saloon
Mercedes B Class
VS
The Mercedes A Class Saloon and Mercedes B Class compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes B Class
Mercedes GLB
VS
When pitting the Mercedes B-Class against the Mercedes GLB, one quickly notices the distinct personalities of these two models. The B-Class offers a compact, agile experience perfect for urban environments, while the GLB combines that agility with a more spacious, SUV-like presence, making it ideal …
Mercedes B Class
SERES 5

Costs and Consumption
Price
33,100 - 52,500 £
Price
55,700 £
Consumption L/100km
5.1 - 6.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.6 kWh/100km
Electric Range
-
Electric Range
430 km
Battery Capacity
-
Battery Capacity
-
co2
133 - 156 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
MPV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,405 - 1,565 kg
Curb weight
2,360 kg
Trunk capacity
445 - 455 L
Trunk capacity
367 L
Length
-
Length
-
Width
1,796 mm
Width
1,930 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 550 kg
Payload
375 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 238 HP
Power HP
585 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
4.1 s
Max Speed
-
Max Speed
-
Torque
200 - 400 Nm
Torque
940 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
430 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
SERES
What drivetrain options does the Mercedes B Class have?

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.