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smart #3 vs Tesla Model Y - Differences and prices compared

Compare performance (428 HP vs 627 HP), boot space and price (34700 £ vs 34300 £ ) at a glance. Find out which car is the better choice for you – smart #3 or Tesla Model Y?

smart #3

5 (1 Reviews)
rate

Tesla Model Y

4.3 (3 Reviews)
rate

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

#3

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.

Tesla Model Y has a slight advantage in terms of price – it starts at 34300 £ , while the smart #3 costs 34700 £ . That’s a price difference of around 428 £.

In terms of energy consumption, the advantage goes to the Tesla Model Y: with 13.10 kWh per 100 km, it’s noticeable more efficient than the smart #3 with 16.30 kWh. That’s a difference of about 3.20 kWh.

As for electric range, the Tesla Model Y performs clearly perceptible better – achieving up to 622 km, about 167 km more than the smart #3.

Model Y

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 Tesla Model Y has a clearly perceptible edge – offering 627 HP compared to 428 HP. That’s roughly 199 HP more horsepower.

In acceleration from 0 to 100 km/h, the Tesla Model Y is barely noticeable quicker – completing the sprint in 3.50 s, while the smart #3 takes 3.70 s. That’s about 0.20 s faster.

In terms of top speed, the Tesla Model Y performs evident better – reaching 250 km/h, while the smart #3 tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: smart #3 pulls to a small extent stronger with 584 Nm compared to 493 Nm. That’s about 91 Nm difference.

#3

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, smart #3 is a bit lighter – 1780 kg compared to 1976 kg. The difference is around 196 kg.

In terms of boot space, the Tesla Model Y offers significantly more room – 822 L compared to 370 L. That’s a difference of about 452 L.

In maximum load capacity, the Tesla Model Y performs clearly better – up to 2138 L, which is about 978 L more than the smart #3.

When it comes to payload, Tesla Model Y barely noticeable takes the win – 472 kg compared to 450 kg. That’s a difference of about 22 kg.

Who wins the race in the data check?

The Tesla Model Y is clearly superior 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.

smart #3
Tesla Model Y

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £34,300
Model Y

Tesla Model Y

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 299 - 627 HP
  • Consumption kWh/100km : 13.1 - 16.2 kWh
  • Electric Range : 534 - 622 km

smart #3

5 (1 Reviews)
rate

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

Tesla Model Y

4.3 (3 Reviews)
rate

The Tesla Model Y blends SUV practicality with sports-car poke, wrapping a roomy, minimalist cabin and handy hatch into a slick, aerodynamic package that feels more Silicon Valley gadget than garage ornament. It’s an ideal pick for buyers who want effortless electric driving, regular software improvements and access to Tesla’s convenient charging network, though style-conscious shoppers should know it’s more about tech and efficiency than classic luxury.

details
smart #3
Tesla Model Y

Costs and Consumption

Price
34700 - 45800 £
Price
34300 - 53100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.3 - 17.6 kWh
Consumption kWh/100km
13.1 - 16.2 kWh
Electric Range
325 - 455 km
Electric Range
534 - 622 km
Battery Capacity
47 - 62 kWh
Battery Capacity
64.5 - 85 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1780 - 1910 kg
Curb weight
1976 - 2108 kg
Trunk capacity
370 L
Trunk capacity
822 L
Length
4400 mm
Length
4790 - 4797 mm
Width
1844 mm
Width
1921 mm
Height
1556 mm
Height
1611 - 1624 mm
Max trunk capacity
1160 L
Max trunk capacity
2022 - 2138 L
Payload
419 - 450 kg
Payload
440 - 472 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
272 - 428 HP
Power HP
299 - 627 HP
Acceleration 0-100km/h
3.7 - 5.8 s
Acceleration 0-100km/h
3.5 - 7.2 s
Max Speed
180 km/h
Max Speed
201 - 250 km/h
Torque
343 - 584 Nm
Torque
420 - 493 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
200 - 315 kW
Power kW
220 - 461 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
smart
Brand
Tesla
What drive types are available for the smart #3?

The smart #3 is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.