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SEAT Leon vs smart #1 comparison

Compare performance (272 HP vs 368 HP), boot space and price (24,800 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – SEAT Leon or smart #1?

SEAT Leon vs smart #1: Key differences

SEAT Leon

4.4 (2 Reviews)
rate
  • substantially cheaper
  • clearly lighter
  • somewhat more trunk space
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smart #1

  • noticeably more power
  • clearly more electric range
  • substantially 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

Leon

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.

SEAT Leon is substantially cheaper – starting at 24,800 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 15,900 £.

As for electric range, the smart #1 offers clearly more range – reaching up to 400 km, about 267 km more than the SEAT Leon.

#1

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 smart #1 offers noticeably more power – delivering 368 HP compared to 272 HP. That’s roughly 96 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #1 is substantially quicker – completing the sprint in 4.9 s, while the SEAT Leon takes 7.7 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the smart #1 delivers visibly more torque with 470 Nm compared to 360 Nm. That’s about 110 Nm more.

Leon

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, SEAT Leon is clearly lighter – 1,344 kg compared to 1,900 kg. The difference is around 556 kg.

Looking at boot space, the SEAT Leon offers somewhat more boot space – 380 L compared to 313 L. That’s a difference of about 67 L.

When it comes to payload, the SEAT Leon carries slightly more – 521 kg compared to 425 kg. That’s a difference of about 96 kg.

Who wins the race in the data check?

The smart #1 stands well ahead of its rival 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.

£40,705
#1

smart #1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 368 HP
  • Consumption kWh/100km 18.2 kWh/100km
  • Electric Range 400 km
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Frequently compared as well

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City-smart crossover or grown-up hatchback — the SEAT Arona vs SEAT Leon is the clash many buyers face when choosing between style and substance. We take both on the road, test fuel use, boot space and driving feel, and pick the one that fits your commute, weekend plans and bank balance.
SEAT Leon
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smart #1

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

SEAT Leon

SEAT Leon pairs sharp, modern styling with a cabin that's sensible and slightly sporty, making it an appealing choice for buyers who want flair without fuss. It drives with eager composure and offers a neat balance of comfort and agility, so you get everyday usability with a wink of fun.

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Reviews SEAT Leon

4.4 (2 Reviews)
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FaBio
4 Jan 2026, 21:30:20

Mechanically the car is fairly well built, apart from the rear axle.
The air conditioning is effective and visibility is good, while the FR setup paired with the 18" wheels, in my view, hurts comfort — getting in and out can be awkward. Once on board, though, the seats are very comfortable. The infotainment is comprehensive, with a generously sized screen and full-link smartphone connectivity; the factory sat-nav does what it can, but obviously Maps is superior in every way.
All in all, a fun/sporty car that also winks at family life thanks to a roomy boot and modest fuel consumption.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

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Reviews smart #1

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

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SEAT Leon
smart #1

Costs and Consumption
Price
24,800 - 36,800 £
Price
40,700 £
Consumption L/100km
1.2 - 5.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.2 kWh/100km
Electric Range
133 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
co2
28 - 126 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
1,344 - 1,657 kg
Curb weight
1,900 kg
Trunk capacity
270 - 380 L
Trunk capacity
313 L
Length
-
Length
-
Width
1,799 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
473 - 521 kg
Payload
425 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Plug-in Hybrid, Diesel
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 272 HP
Power HP
368 HP
Acceleration 0-100km/h
7.7 - 10.5 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
220 - 360 Nm
Torque
470 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 200 kW
Power kW
271 kW
Engine capacity
1,498 - 1,968 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2024
CO2 Efficiency Class
D, B
CO2 Efficiency Class
A
Brand
SEAT
Brand
smart
Is the SEAT Leon offered with different drivetrains?

The SEAT Leon is offered with Front-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.