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MG MG4 vs BYD Atto 3 comparison

Compare performance (435 HP vs 449 HP), boot space and price (36,800 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – MG MG4 or BYD Atto 3?

MG MG4 vs BYD Atto 3: Key differences

MG MG4

5 (2 Reviews)
rate
  • marginally cheaper
  • marginally more electric range
  • barely quicker 0–100 km/h
details

BYD Atto 3

4.7 (3 Reviews)
rate
  • marginally more power
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

MG4

BYD Atto 3 vs. MG MG4: Electric Innovators in a Head-to-Head Comparison

Electric vehicles have been making waves in the automotive industry as more manufacturers pivot towards sustainable futures. In this article, we delve into a detailed comparison between two promising contenders: the BYD Atto 3 and the MG MG4. Both vehicles bring their unique set of features, catering to different market segments. Let's explore their technical specifications and innovations.

Atto 3

Body Design and Dimensions

The BYD Atto 3, a compact SUV, measures 4455 mm in length, 1875 mm in width, and stands 1615 mm high. It strikes a balance between urban versatility and a commanding road presence. In contrast, the MG MG4 is a hatchback with a slightly more compact physique, measuring 4287 mm in length, 1836 mm in width, and a height range of 1504 mm to 1516 mm. While the Atto 3 provides a more elevated driving experience with its SUV build, the MG4 caters to consumers preferring a lower, sportier driving stance.

MG4

Electric Performance and Efficiency

In terms of performance, both models exhibit impressive electric capabilities. The BYD Atto 3 is equipped with a 150 kW electric motor, delivering 204 HP and a torque of 310 Nm. It accelerates from 0-100 km/h in just 7.3 seconds and offers an electric range of 420 km, consuming 16 kWh/100 km. Its front-wheel-drive (FWD) system provides a maximum speed of 160 km/h.

The MG MG4 offers a variety of power outputs, from 170 HP to a formidable 435 HP, depending on the variant. With its rear-wheel-drive (RWD) and optional all-wheel-drive (AWD) systems, the MG4 showcases a range of acceleration times from 7.9 seconds to a speedy 3.8 seconds. The electric range varies significantly across its models, with the highest offering a range of 520 km at a consumption rate of 16 kWh/100 km, showing a high commitment to efficiency.

Atto 3

Interior Capacity and Comfort

Both the Atto 3 and MG4 are five-seaters, catering well to families or groups. The BYD Atto 3 offers a trunk capacity of 440 L, which is commendable for an SUV of its class, perfect for extended road trips or large grocery hauls. MG4 allocates between 350 L to 363 L for cargo space—a competitive offering for a hatchback, accommodating everyday luggage needs with ease.

MG4

Sustainability and Environmental Impact

Both vehicles categorize under the CO2 Efficiency Class "A" with zero CO2 emissions, aligning with global sustainability demands. Such features highlight their roles in leading environmentally friendly automotive technology, ensuring they leave minimal carbon footprints.

Atto 3

Conclusion: Choosing Your Electric Partner

The choice between the BYD Atto 3 and MG MG4 largely depends on personal preferences in style and functionality. The Atto 3 provides a robust SUV experience catering to those looking for space and versatility. Meanwhile, the MG4 offers diverse performance capabilities with sleek, hatchback convenience, appealing to those valuing agility and a variety of power options. As electric vehicles shape the automotive industry's future, both the Atto 3 and MG4 stand out as compelling candidates in the transition to greener, cleaner motoring.

Frequently compared as well

BYD Atto 3
BYD Atto 2
VS
In the battle of BYD's innovative electric vehicles, the Atto 3 emerges as a more advanced contender compared to the Atto 2. With its sleek design, improved range, and enhanced technology features, the Atto 3 not only offers better performance but also caters to the growing demand for eco-friendly …
MG MG4
BYD Atto 2
VS
Think of the MG4 as the affordable hot hatch of the EV world — compact, sharp-handling and great value for drivers who want a little grin in every corner, while the BYD Atto 2 is a chilled crossover, taller, roomier and packed with clever tech and impressive real-world range. If you want lively …

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

MG4

Costs and Efficiency:

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

MG MG4 is marginally cheaper – starting at 36,800 £ , while the BYD Atto 3 costs 38,600 £ . That’s a price difference of around 1,714 £.

As for electric range, the MG MG4 offers marginally more range – reaching up to 545 km, about 35 km more than the BYD Atto 3.

Atto 3

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 BYD Atto 3 offers marginally more power – delivering 449 HP compared to 435 HP. That’s roughly 14 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG4 is barely quicker – completing the sprint in 3.8 s, while the BYD Atto 3 takes 3.9 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the MG MG4 delivers very slightly more torque with 600 Nm compared to 560 Nm. That’s about 40 Nm more.

MG4

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.

Who wins the race in the data check?

The MG MG4 sits just ahead 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 £36,800
MG4

MG MG4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 190 - 435 HP
  • Consumption kWh/100km : 16.1 - 19 kWh/100km
  • Electric Range : 405 - 545 km
details
MG MG4
BYD Atto 3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG4

The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.

details
MG.027.STUDIO
MG.028.STUDIO
MG.036.STUDIO
MG.038_0.STUDIO

Reviews MG MG4

5 (2 Reviews)
rate
Angio
12 Jan 2026, 12:26:30

Superb

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Sal
23 Oct 2025, 20:41:36

I tried it today and found the car genuinely pleasant and comfortable to drive.

BYD Atto 3

The BYD Atto 3 mixes quirky crossover styling with a cleverly packaged interior that feels more premium than its price suggests. Easy to drive, surprisingly practical and loaded with user-friendly tech, it's a strong choice for buyers who want an EV that's fun without being fussy.

details
5F27650C-A457-4BA8-ABBF-B0A381081F50
4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
E96AFF07-FF39-4455-88FE-E60F4D607FE6
AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

4.7 (3 Reviews)
rate
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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

Frequently compared as well

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The MG4 is a zippy compact EV that fizzes through town with sharp handling, clever packaging and an attractive price — perfect if you want fun, efficiency and a bit of character in your daily commute. By contrast the MG MGS5 EV trades some of that cheeky agility for a taller, more spacious and …
MG MG4
BYD Dolphin Surf
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Comparing the MG4 and the BYD Dolphin Surf gives you a clear look at two affordable electric hatchbacks that target practical daily use but take very different approaches to range, interior space and driving character. If you want a compact EV that leans toward sharp handling and a sporty layout, …
BYD Atto 3
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If you want a friendly, practical EV that looks like it drinks coffee in a hipster cafe and carries everything from groceries to weekend bikes, the BYD Atto 3 is the sensible, value-packed choice. The BYD Seal U, by contrast, dresses up the electric experience with sleeker lines, sharper handling …
BYD Atto 3
Toyota C-HR+
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Comparing the BYD Atto 3 and the Toyota C‑HR pits an all-electric, tech-focused compact against Toyota’s familiar crossover offering, so it’s really a choice between EV practicality and proven petrol/hybrid versatility. Think about daily range and charging convenience if you lean toward the Atto 3, …
BYD Atto 3
BYD Sealion 7
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MG MG3
MG MG4
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If you're after cheap thrills and nimble city driving, the MG3 is the plucky choice — inexpensive, quirky and perfect for tight car parks. But for real-world practicality, range and a more modern feel, the MG4's stylish hatch and EV tech make it the smarter buy for daily drivers who want a bit of …
Kia EV3
MG MG4
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Comparing the Kia EV3 and the MG4 pits two compact electric cars against each other that aim to deliver solid range, practical interiors and strong value. Choosing between the Kia EV3’s comfort-and-practicality focus and the MG4’s sportier driving character mostly comes down to whether you prefer …
MG MG4
Peugeot 208
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MG MG4 and Peugeot 208 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.
MG MG4
BYD Atto 3

Costs and Consumption
Price
36,800 - 40,300 £
Price
38,600 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.1 - 19 kWh/100km
Consumption kWh/100km
-
Electric Range
405 - 545 km
Electric Range
470 - 510 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 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
1,755 - 1,810 kg
Curb weight
-
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,836 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
448 kg
Payload
-

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
190 - 435 HP
Power HP
313 - 449 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
3.9 - 5.5 s
Max Speed
-
Max Speed
-
Torque
350 - 600 Nm
Torque
380 - 560 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
140 - 320 kW
Power kW
230 - 330 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
MG
Brand
BYD
Is the MG MG4 offered with different drivetrains?

The MG MG4 is available as Rear-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.