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Mercedes A Class vs BYD Atto 2 comparison

Compare performance (421 HP vs 212 HP), boot space and price (32,600 £ vs 27,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or BYD Atto 2?

Mercedes A Class vs BYD Atto 2: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • significantly more power
  • considerably quicker 0–100 km/h
  • barely lighter
details

BYD Atto 2

4.9 (4 Reviews)
rate
  • moderately cheaper
  • substantially more electric range
  • noticeably more trunk space
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

A Class

Costs and Efficiency:

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

BYD Atto 2 is moderately cheaper – starting at 27,400 £ , while the Mercedes A Class costs 32,600 £ . That’s a price difference of around 5,148 £.

As for electric range, the BYD Atto 2 offers substantially more range – reaching up to 430 km, about 345 km more than the Mercedes A Class.

Atto 2

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 A Class offers significantly more power – delivering 421 HP compared to 212 HP. That’s roughly 209 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is considerably quicker – completing the sprint in 3.9 s, while the BYD Atto 2 takes 7.5 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Mercedes A Class delivers visibly more torque with 500 Nm compared to 310 Nm. That’s about 190 Nm more.

A Class

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, Mercedes A Class is barely lighter – 1,440 kg compared to 1,510 kg. The difference is around 70 kg.

Looking at boot space, the BYD Atto 2 offers noticeably more boot space – 450 L compared to 350 L. That’s a difference of about 100 L.

When it comes to payload, the BYD Atto 2 carries very slightly more – 490 kg compared to 485 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Mercedes A Class has the upper hand 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 £32,600
A Class

Mercedes A Class

  • Engine Type : Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 9 L/100km
  • Electric Range : 85 km
details

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Mercedes A Class
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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Reviews Mercedes A Class

2.7 (1 Reviews)
rate

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

BYD Atto 2

The Atto 2 is making waves in the electric vehicle market with its sleek design and impressive range. This innovative model combines cutting-edge technology with captivating aesthetics, making it a standout choice for eco-conscious drivers. With its spacious interior and advanced features, the Atto 2 offers both comfort and convenience for everyday use.

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atto2 Kopie
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Reviews BYD Atto 2

4.9 (4 Reviews)
rate
Carlos Aguilar
5 Feb 2026, 13:15:18

I've done 6,000 km and I'm delighted. I haven't tried other EVs, but I'm thrilled with the BYD Atto 2. It's true I don't go on long trips — I do everything in the city and nearby, about 100 to 150 km a day — and honestly it's been great in every way. When I hit 300,000 km I'll tell you again. Haha

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

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Mercedes A Class
BYD Atto 2

Costs and Consumption
Price
32,600 - 66,500 £
Price
27,400 - 36,000 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.8 - 16 kWh/100km
Electric Range
85 km
Electric Range
40 - 430 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
0 - 41 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
1,510 - 1,720 kg
Trunk capacity
310 - 350 L
Trunk capacity
400 - 450 L
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
1,830 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
260 - 490 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 421 HP
Power HP
166 - 212 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
7.5 - 9.1 s
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
290 - 310 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
122 - 156 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,498 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
A, B
Brand
Mercedes-Benz
Brand
BYD
Is the Mercedes A Class offered with different drivetrains?

The Mercedes A Class is offered with 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.