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smart #1 vs Renault Symbioz comparison

Compare performance (428 HP vs 158 HP), boot space and price (31,700 £ vs 24,400 £ ) at a glance. Find out which car is the better choice for you – smart #1 or Renault Symbioz?

smart #1 vs Renault Symbioz: Key differences

smart #1

  • substantially more power
  • clearly quicker 0–100 km/h

Renault Symbioz

5 (3 Reviews)
rate
  • visibly cheaper
  • markedly lighter
  • significantly more trunk space

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

#1

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.

Renault Symbioz is visibly cheaper – starting at 24,400 £ , while the smart #1 costs 31,700 £ . That’s a price difference of around 7,277 £.

Symbioz

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 smart #1 offers substantially more power – delivering 428 HP compared to 158 HP. That’s roughly 270 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #1 is clearly quicker – completing the sprint in 3.9 s, while the Renault Symbioz takes 9.1 s. That’s about 5.2 s quicker.

There’s no difference in top speed – both reach 180 km/h.

There’s also a difference in torque: the smart #1 delivers significantly more torque with 584 Nm compared to 265 Nm. That’s about 319 Nm more.

#1

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Renault Symbioz is markedly lighter – 1,359 kg compared to 1,780 kg. The difference is around 421 kg.

Looking at boot space, the Renault Symbioz offers significantly more boot space – 576 L compared to 323 L. That’s a difference of about 253 L.

For maximum load capacity, the Renault Symbioz offers considerably more capacity – up to 1,682 L, about 696 L more than the smart #1.

When it comes to payload, the smart #1 carries only slightly more – 470 kg compared to 459 kg. That’s a difference of about 11 kg.

Who wins the race in the data check?

The smart #1 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.

from £31,700
#1

smart #1

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.8 - 18.2 kWh/100km
  • Electric Range : 310 - 440 km
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smart #1
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

Renault Symbioz

The Renault Symbioz feels less like a traditional car and more like a rolling living room that's been told it's allowed to drive — its flowing lines and minimalist cabin are pure concept-car theatre that teases the future of everyday transport. For buyers with an eye for design and a taste for tech-forward ideas, the Symbioz is an alluring vision of what Renault could offer tomorrow, even if it's not yet a model you can park in your driveway.

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Reviews Renault Symbioz

5 (3 Reviews)
rate
PF
19 Feb 2026, 11:56:45

A delightful hybrid (family car). Roomy, quick (combined nearly 150 hp) and safe.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
5 Dec 2025, 23:17:28

I've been driving the Symbioz Full Hybrid with the iconic trim for 3,500 km. I test-drove both cars. I think the win goes to the Symbioz. Good quality at a family-friendly price. Unfortunately the Opel is simply too expensive. Strangely, what never really gets mentioned is that the Symbioz's suspension is absolutely superb.

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smart #1
Renault Symbioz

Costs and Consumption
Price
31,700 - 45,000 £
Price
24,400 - 30,700 £
Consumption L/100km
-
Consumption L/100km
4.5 - 6 L/100km
Consumption kWh/100km
16.8 - 18.2 kWh/100km
Consumption kWh/100km
-
Electric Range
310 - 440 km
Electric Range
-
Battery Capacity
47 - 62 kWh
Battery Capacity
-
co2
0 g/km
co2
102 - 136 g/km
Fuel tank capacity
-
Fuel tank capacity
48 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,780 - 1,900 kg
Curb weight
1,359 - 1,465 kg
Trunk capacity
313 - 323 L
Trunk capacity
492 - 576 L
Length
4,270 - 4,300 mm
Length
4,413 mm
Width
1,822 mm
Width
1,797 mm
Height
1,636 mm
Height
1,575 mm
Max trunk capacity
976 - 986 L
Max trunk capacity
1,682 L
Payload
425 - 470 kg
Payload
455 - 459 kg

Engine and Performance
Engine Type
Electric
Engine Type
Full Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
272 - 428 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
3.9 - 6.7 s
Acceleration 0-100km/h
9.1 - 11 s
Max Speed
180 km/h
Max Speed
180 km/h
Torque
343 - 584 Nm
Torque
250 - 265 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
200 - 315 kW
Power kW
103 - 116 kW
Engine capacity
-
Engine capacity
1,332 - 1,789 cm3

General
Model Year
2,023 - 2,024
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
C, D, E
Brand
smart
Brand
Renault
What drive types are available for the smart #1?

The smart #1 is available as Rear-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.