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BYD Atto 3 vs Mercedes B Class – Differences & prices compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether BYD Atto 3 or Mercedes B Class fits your lifestyle better.

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

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

Mercedes B Class has a minimal advantage in terms of price – it starts at 33100 £, while the BYD Atto 3 costs 33400 £. That’s a price difference of around 291 £.

As for range, the BYD Atto 3 performs significantly better – achieving up to 420 km, about 337 km more than the Mercedes 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 has a a bit edge – offering 238 HP compared to 204 HP. That’s roughly 34 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes B Class is somewhat quicker – completing the sprint in 6.50 s, while the BYD Atto 3 takes 7.30 s. That’s about 0.80 s faster.

In terms of top speed, the Mercedes B Class performs noticeable better – reaching 250 km/h, while the BYD Atto 3 tops out at 160 km/h. The difference is around 90 km/h.

There’s also a difference in torque: Mercedes B Class pulls noticeable stronger with 450 Nm compared to 310 Nm. That’s about 140 Nm difference.

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 evident lighter – 1405 kg compared to 1825 kg. The difference is around 420 kg.

In terms of boot space, the Mercedes B Class offers minimal more room – 455 L compared to 440 L. That’s a difference of about 15 L.

In maximum load capacity, the Mercedes B Class performs somewhat better – up to 1540 L, which is about 202 L more than the BYD Atto 3.

When it comes to payload, Mercedes B Class clearly perceptible takes the win – 550 kg compared to 335 kg. That’s a difference of about 215 kg.

Who comes out on top?

Overall, the Mercedes B Class shows itself to be outperforms in nearly all aspects 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 £33,100
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Mercedes B Class

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 238 HP
  • Consumption L/100km : 2.5 - 6.9 L
  • Electric Range : 83 km

BYD Atto 3

5 (1)
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The BYD Atto 3 makes a significant impression with its sleek design and modern aesthetics, embodying a sense of innovation and style. Its interior combines comfort and functionality, featuring high-quality materials and cutting-edge technology to enhance the driving experience. As an electric vehicle, it promises an eco-friendly performance, catering to those who are both environmentally conscious and passionate about automotive advancements.

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Mercedes B Class

The Mercedes-Benz B-Class offers a blend of practicality and luxury that sets it apart in the compact MPV segment. Its spacious and versatile interior is complemented by high-quality materials and a sleek design, making it ideal for both families and individuals seeking a touch of elegance on their daily commute. Advanced technology and safety features round out the package, ensuring a comfortable and secure driving experience.

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BYD Atto 3
Mercedes B Class
Atto 3
B Class

Costs and Consumption

Price
33400 - 35100 £
Price
33100 - 52500 £
Consumption L/100km
-
Consumption L/100km
2.5 - 6.9 L
Consumption kWh/100km
16 kWh
Consumption kWh/100km
-
Electric Range
420 km
Electric Range
83 km
Battery Capacity
-
Battery Capacity
12.90 kWh
co2
0 g/km
co2
56 - 156 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
MPV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1825 kg
Curb weight
1405 - 1745 kg
Trunk capacity
440 L
Trunk capacity
405 - 455 L
Length
4455 mm
Length
4419 mm
Width
1875 mm
Width
1796 mm
Height
1615 mm
Height
1562 mm
Max trunk capacity
1338 L
Max trunk capacity
1440 - 1540 L
Payload
335 kg
Payload
505 - 550 kg

Engine and Performance

Engine Type
Electric
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
116 - 238 HP
Acceleration 0-100km/h
7.30 s
Acceleration 0-100km/h
6.5 - 10 s
Max Speed
160 km/h
Max Speed
200 - 250 km/h
Torque
310 Nm
Torque
200 - 450 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
150 kW
Power kW
85 - 175 kW
Engine capacity
-
Engine capacity
1332 - 1991 cm3

General

Model Year
2023
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
B, D, E, F
Brand
BYD
Brand
Mercedes-Benz
What drive types are available for the BYD Atto 3?

The BYD Atto 3 is available as Front-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.