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Mazda 3 Hatchback vs Genesis G70 comparison

Compare performance (186 HP vs 245 HP), boot space and price (25,000 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or Genesis G70?

Mazda 3 Hatchback vs Genesis G70: Key differences

Mazda 3 Hatchback

5 (1 Reviews)
rate
  • clearly cheaper
  • moderately more efficient
  • visibly lighter
  • marginally more trunk space
details

Genesis G70

  • noticeably more power
  • noticeably quicker 0–100 km/h
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

3 Hatchback

Costs and Efficiency:

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

Mazda 3 Hatchback is clearly cheaper – starting at 25,000 £ , while the Genesis G70 costs 38,600 £ . That’s a price difference of around 13,534 £.

Fuel consumption also shows a difference: the Mazda 3 Hatchback uses 5.6 L/100km and is moderately more efficient than the Genesis G70 with 6.5 L/100km. The difference is about 0.9 L/100km.

G70

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 Genesis G70 offers noticeably more power – delivering 245 HP compared to 186 HP. That’s roughly 59 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G70 is noticeably quicker – completing the sprint in 6.1 s, while the Mazda 3 Hatchback takes 8 s. That’s about 1.9 s quicker.

There’s also a difference in torque: the Genesis G70 delivers significantly more torque with 440 Nm compared to 240 Nm. That’s about 200 Nm more.

3 Hatchback

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda 3 Hatchback is visibly lighter – 1,417 kg compared to 1,727 kg. The difference is around 310 kg.

Looking at boot space, the Mazda 3 Hatchback offers marginally more boot space – 351 L compared to 330 L. That’s a difference of about 21 L.

When it comes to payload, the Mazda 3 Hatchback carries marginally more – 502 kg compared to 452 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Mazda 3 Hatchback shows a few small advantages 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 £25,000
3 Hatchback

Mazda 3 Hatchback

  • Engine Type Petrol MHEV
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.6 - 6.5 L/100km
details

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Genesis G70

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.

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2022_mazda3_spain_act_15_highres
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Reviews Mazda 3 Hatchback

5 (1 Reviews)
rate
j m
29 Jun 2026, 22:06:55

power
efficiency and low consumption
driving pleasure
wonderful e-drive and head-up projection display on the windshield

Genesis G70

The Genesis G70 blends sleek, low-slung styling with a cabin that feels more bespoke than bargain-bin, delivering driver-focused dynamics that make long runs and twisty roads equally entertaining. With premium materials, thoughtful tech and a value proposition that nudges past its German rivals, it’s the kind of compact executive that feels serious but doesn’t take itself too seriously.

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614633
614635
614637
611727(1)

Reviews Genesis G70

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

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Mazda 3 Hatchback
Genesis G70

Costs and Consumption
Price
25,000 - 36,000 £
Price
38,600 - 44,500 £
Consumption L/100km
5.6 - 6.5 L/100km
Consumption L/100km
6.5 - 9.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 146 g/km
co2
170 - 206 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,417 - 1,529 kg
Curb weight
1,727 - 1,858 kg
Trunk capacity
351 L
Trunk capacity
330 L
Length
-
Length
4,685 mm
Width
1,795 mm
Width
1,850 mm
Height
-
Height
1,400 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
487 - 502 kg
Payload
413 - 452 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol, Diesel
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
200 - 245 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
6.1 - 7.9 s
Max Speed
-
Max Speed
230 - 240 km/h
Torque
238 - 240 Nm
Torque
353 - 440 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
147 - 180 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,998 - 2,199 cm3

General
Model Year
2026
Model Year
2,021 - 2,023
CO2 Efficiency Class
D, E
CO2 Efficiency Class
G, F
Brand
Mazda
Brand
Genesis
What drive types are available for the Mazda 3 Hatchback?

Available configurations include 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.