Compare performance (141 HP vs 272 HP), boot space and price (30,000 £ vs 42,000 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-5 or smart #3?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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 CX-5 is clearly cheaper – starting at 30,000 £ , while the smart #3 costs 42,000 £ . That’s a price difference of around 12,000 £.
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 smart #3 offers significantly more power – delivering 272 HP compared to 141 HP. That’s roughly 131 HP more horsepower.
When accelerating from 0 to 100 km/h, the smart #3 is significantly quicker – completing the sprint in 5.8 s, while the Mazda CX-5 takes 10.5 s. That’s about 4.7 s quicker.
There’s also a difference in torque: the smart #3 delivers visibly more torque with 384 Nm compared to 238 Nm. That’s about 146 Nm more.
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 CX-5 is somewhat lighter – 1,629 kg compared to 1,810 kg. The difference is around 181 kg.
Looking at boot space, the Mazda CX-5 offers noticeably more boot space – 466 L compared to 370 L. That’s a difference of about 96 L.
When it comes to payload, the Mazda CX-5 carries clearly more – 601 kg compared to 450 kg. That’s a difference of about 151 kg.
The smart #3 is decisively ahead 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.
The Mazda CX-5 blends sporty handling with a refined, premium interior, making everyday driving feel engaging and comfortable. It pairs stylish design and thoughtful cabin materials with user-friendly tech to deliver a well-rounded compact SUV that suits drivers who want more driver involvement without sacrificing practicality.
detailsThe Smart #3 turns the brand's cheeky city-car attitude into a grown-up compact SUV, pairing sleek styling with a surprisingly roomy, well-made interior. It's a brilliant pick for buyers who want electric ease without dullness — practical enough for daily life, but still lively enough to make parking and grocery runs feel a little fun.
detailsCosts and Consumption |
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|---|---|
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Price
30,000 - 39,500 £
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Price
42,000 £
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Consumption L/100km
7 - 7.5 L/100km
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Consumption L/100km
-
|
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Consumption kWh/100km
-
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Consumption kWh/100km
16.3 kWh/100km
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Electric Range
-
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Electric Range
455 km
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Battery Capacity
-
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Battery Capacity
-
|
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co2
157 - 169 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
|
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Doors
-
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Doors
-
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Curb weight
1,629 - 1,671 kg
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Curb weight
1,810 kg
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Trunk capacity
466 L
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Trunk capacity
370 L
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Length
-
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Length
-
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Width
1,860 mm
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Width
1,844 mm
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Height
-
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Height
-
|
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Max trunk capacity
-
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Max trunk capacity
-
|
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Payload
566 - 601 kg
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Payload
450 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
141 HP
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Power HP
272 HP
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Acceleration 0-100km/h
10.5 - 10.9 s
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Acceleration 0-100km/h
5.8 s
|
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Max Speed
-
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Max Speed
-
|
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Torque
238 Nm
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Torque
384 Nm
|
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Number of Cylinders
4
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Number of Cylinders
-
|
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Power kW
104 kW
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Power kW
200 kW
|
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Engine capacity
2,488 cm3
|
Engine capacity
-
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General |
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|---|---|
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Model Year
2025
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Model Year
2025
|
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CO2 Efficiency Class
F
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CO2 Efficiency Class
A
|
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Brand
Mazda
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Brand
smart
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