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Mercedes A-Class Saloon vs Mercedes B Class – Differences & prices compared
Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Mercedes A-Class Saloon or Mercedes B Class?
A-Class Saloon
@ Mercedes-Benz Group Media
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.
Mercedes A-Class Saloon has a slight advantage in terms of price – it starts at 32700 £, while the Mercedes B Class costs 33100 £. That’s a price difference of around 408 £.
Fuel consumption also shows a difference: Mercedes A-Class Saloon manages with 0.70 L and is therefore decisively more efficient than the Mercedes B Class with 2.50 L. The difference is about 1.80 L per 100 km.
As for range, the Mercedes A-Class Saloon performs slight better – achieving up to 88 km, about 5 km more than the Mercedes B Class.
B Class
@ Mercedes-Benz Group Media
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 Saloon has a distinct edge – offering 320 HP compared to 238 HP. That’s roughly 82 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes A-Class Saloon is distinct quicker – completing the sprint in 4.80 s, while the Mercedes B Class takes 6.50 s. That’s about 1.70 s faster.
There’s no difference in top speed – both reach 250 km/h.
Both models offer the same torque – 450 Nm.
A-Class Saloon
@ Mercedes-Benz Group Media
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 curb weight, Mercedes B Class is slight lighter – 1405 kg compared to 1450 kg. The difference is around 45 kg.
In terms of boot space, the Mercedes B Class offers a bit more room – 455 L compared to 395 L. That’s a difference of about 60 L.
When it comes to payload, Mercedes B Class somewhat takes the win – 550 kg compared to 490 kg. That’s a difference of about 60 kg.
Who comes out on top?
Overall, the Mercedes A-Class Saloon shows itself to be leaves the rival little chance and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.
from about £32,700
@ Mercedes-Benz Group Media
Mercedes A-Class Saloon
Mercedes A-Class Saloon
The Mercedes-Benz A-Class Saloon exudes a refined elegance, combining sleek design with a spacious interior that offers remarkable comfort for its passengers. Its advanced technology seamlessly integrates into the driving experience, providing both safety and convenience. This model continues to showcase Mercedes-Benz's commitment to delivering luxury within a compact framework.
details
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
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@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
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
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
Mercedes A-Class Saloon
Mercedes B Class
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@ Mercedes-Benz Group Media
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@ Mercedes-Benz Group Media
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Costs and Consumption |
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Price
32700 - 55900 £
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Price
33100 - 52500 £
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Consumption L/100km
0.7 - 8.1 L
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Consumption L/100km
2.5 - 6.9 L
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
88 km
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Electric Range
83 km
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Battery Capacity
12.90 kWh
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Battery Capacity
12.90 kWh
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co2
16 - 184 g/km
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co2
56 - 156 g/km
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Fuel tank capacity
35 - 51 L
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Fuel tank capacity
35 - 51 L
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Dimensions and Body |
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Body Type
Sedan
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Body Type
MPV
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Seats
5
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Seats
5
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Doors
4
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Doors
5
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Curb weight
1450 - 1705 kg
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Curb weight
1405 - 1745 kg
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Trunk capacity
345 - 395 L
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Trunk capacity
405 - 455 L
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Length
4558 - 4570 mm
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Length
4419 mm
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Width
1796 mm
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Width
1796 mm
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Height
1413 - 1429 mm
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Height
1562 mm
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Max trunk capacity
-
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Max trunk capacity
1440 - 1540 L
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Payload
475 - 490 kg
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Payload
505 - 550 kg
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Engine and Performance |
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|---|---|
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
116 - 320 HP
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Power HP
116 - 238 HP
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Acceleration 0-100km/h
4.8 - 9.9 s
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Acceleration 0-100km/h
6.5 - 10 s
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Max Speed
206 - 250 km/h
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Max Speed
200 - 250 km/h
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Torque
200 - 450 Nm
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Torque
200 - 450 Nm
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Number of Cylinders
4
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Number of Cylinders
4
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Power kW
85 - 235 kW
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Power kW
85 - 175 kW
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Engine capacity
1332 - 1991 cm3
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Engine capacity
1332 - 1991 cm3
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General |
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|---|---|
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Model Year
2024 - 2025
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Model Year
2024 - 2025
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CO2 Efficiency Class
B, D, G, E
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CO2 Efficiency Class
B, D, E, F
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Brand
Mercedes-Benz
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Brand
Mercedes-Benz
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What drive types are available for the Mercedes A-Class Saloon?
The Mercedes A-Class Saloon is offered with Front-Wheel Drive or All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.