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Mazda CX-80 vs smart #3 comparison

Compare performance (327 HP vs 272 HP), boot space and price (49,300 £ vs 42,000 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-80 or smart #3?

Mazda CX-80 vs smart #3: Key differences

Mazda CX-80

4 (2 Reviews)
rate
  • slightly more power
details

smart #3

5 (1 Reviews)
rate
  • somewhat cheaper
  • substantially more electric range
  • moderately quicker 0–100 km/h
  • slightly lighter
  • visibly 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

CX-80

Costs and Efficiency:

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

smart #3 is somewhat cheaper – starting at 42,000 £ , while the Mazda CX-80 costs 49,300 £ . That’s a price difference of around 7,337 £.

As for electric range, the smart #3 offers substantially more range – reaching up to 455 km, about 395 km more than the Mazda CX-80.

#3

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 Mazda CX-80 offers slightly more power – delivering 327 HP compared to 272 HP. That’s roughly 55 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #3 is moderately quicker – completing the sprint in 5.8 s, while the Mazda CX-80 takes 6.8 s. That’s about 1 s quicker.

There’s also a difference in torque: the Mazda CX-80 delivers visibly more torque with 550 Nm compared to 384 Nm. That’s about 166 Nm more.

CX-80

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mazda CX-80 offers more seats – 7 vs 5.

In terms of curb weight, smart #3 is slightly lighter – 1,810 kg compared to 2,131 kg. The difference is around 321 kg.

Looking at boot space, the smart #3 offers visibly more boot space – 370 L compared to 258 L. That’s a difference of about 112 L.

When it comes to payload, the Mazda CX-80 carries markedly more – 650 kg compared to 450 kg. That’s a difference of about 200 kg.

Who wins the race in the data check?

The smart #3 is far 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.

£41,991
#3

smart #3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 272 HP
  • Consumption kWh/100km 16.3 kWh/100km
  • Electric Range 455 km
Mazda CX-80
smart #3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda CX-80

The Mazda CX-80 brings polished, near-premium styling and a cabin that feels far classier than its badge might imply. It steers with a composed, engaging character and packs the sensible practicality families want — with just enough flair to make school runs feel a little less ordinary.

details

smart #3

The 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.

details
Mazda CX-80
smart #3

Costs and Consumption

Price
49,300 - 61,400 £
Price
42,000 £
Consumption L/100km
4 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.3 kWh/100km
Electric Range
60 km
Electric Range
455 km
Battery Capacity
-
Battery Capacity
-
co2
91 - 146 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,131 - 2,240 kg
Curb weight
1,810 kg
Trunk capacity
258 L
Trunk capacity
370 L
Length
-
Length
-
Width
1,890 mm
Width
1,844 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
649 - 650 kg
Payload
450 kg

Engine and Performance

Engine Type
Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
254 - 327 HP
Power HP
272 HP
Acceleration 0-100km/h
6.8 - 8.4 s
Acceleration 0-100km/h
5.8 s
Max Speed
-
Max Speed
-
Torque
500 - 550 Nm
Torque
384 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
187 - 241 kW
Power kW
200 kW
Engine capacity
2,488 - 3,283 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
B, E
CO2 Efficiency Class
A
Brand
Mazda
Brand
smart
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.