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Mazda 3 Hatchback vs BYD Seal 6 comparison

Compare performance (186 HP vs 212 HP), boot space and price (24,500 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or BYD Seal 6?

Mazda 3 Hatchback vs BYD Seal 6: Key differences

Mazda 3 Hatchback

  • clearly cheaper
  • only slightly quicker 0–100 km/h
  • visibly lighter

BYD Seal 6

4.7 (2 Reviews)
rate
  • somewhat more power

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

3 Hatchback

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.

Mazda 3 Hatchback is clearly cheaper – starting at 24,500 £ , while the BYD Seal 6 costs 36,800 £ . That’s a price difference of around 12,300 £.

Seal 6

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 BYD Seal 6 offers somewhat more power – delivering 212 HP compared to 186 HP. That’s roughly 26 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Hatchback is only slightly quicker – completing the sprint in 8 s, while the BYD Seal 6 takes 8.5 s. That’s about 0.5 s quicker.

3 Hatchback

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, Mazda 3 Hatchback is visibly lighter – 1,419 kg compared to 1,710 kg. The difference is around 291 kg.

When it comes to payload, the Mazda 3 Hatchback carries somewhat more – 485 kg compared to 435 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BYD Seal 6 holds a decisive overall lead 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
Seal 6

BYD Seal 6

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 184 - 212 HP
  • Consumption kWh/100km : 7.8 - 11.2 kWh/100km
  • Electric Range : 54 - 101 km
Mazda 3 Hatchback
BYD Seal 6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 3 Hatchback

The Mazda 3 hatchback blends elegant design with a surprisingly sporty drive, giving a cabin that feels more upscale than you’d expect for the segment. Practical enough for everyday life yet eager to entertain behind the wheel, it’s a smart, good-humored choice that makes even grocery runs feel like a mini escape.

details

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

details
Mazda 3 Hatchback
BYD Seal 6

Costs and Consumption

Price
24,500 - 35,500 £
Price
36,800 - 42,800 £
Consumption L/100km
5.6 - 6.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
-
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 146 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,419 - 1,549 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
351 L
Trunk capacity
-
Length
-
Length
-
Width
1,795 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 485 kg
Payload
435 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
140 - 186 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
135 - 156 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,498 cm3

General

Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
B
Brand
Mazda
Brand
BYD
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.