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Lexus RZ vs smart #1 comparison

Compare performance (408 HP vs 368 HP), boot space and price (48,900 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Lexus RZ or smart #1?

Lexus RZ vs smart #1: Key differences

Lexus RZ

4.8 (2 Reviews)
rate
  • marginally more power
  • markedly more efficient
  • noticeably more electric range
  • slightly quicker 0–100 km/h
  • substantially more trunk space
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smart #1

  • visibly cheaper
  • only slightly lighter
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By Achim Sedelmaier

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

RZ

Costs and Efficiency:

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

smart #1 is visibly cheaper – starting at 40,700 £ , while the Lexus RZ costs 48,900 £ . That’s a price difference of around 8,237 £.

In terms of energy consumption, the Lexus RZ is markedly more efficient: consuming 14.7 kWh/100km compared to 18.2 kWh/100km for the smart #1. That’s a difference of about 3.5 kWh/100km.

As for electric range, the Lexus RZ offers noticeably more range – reaching up to 559 km, about 159 km more than the smart #1.

#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 Lexus RZ offers marginally more power – delivering 408 HP compared to 368 HP. That’s roughly 40 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RZ is slightly quicker – completing the sprint in 4.4 s, while the smart #1 takes 4.9 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Lexus RZ delivers a bit more torque with 538 Nm compared to 470 Nm. That’s about 68 Nm more.

RZ

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, smart #1 is only slightly lighter – 1,900 kg compared to 1,995 kg. The difference is around 95 kg.

Looking at boot space, the Lexus RZ offers substantially more boot space – 522 L compared to 313 L. That’s a difference of about 209 L.

When it comes to payload, the Lexus RZ carries clearly more – 540 kg compared to 425 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Lexus RZ holds a decisive overall lead 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 £48,900
RZ

Lexus RZ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 227 - 408 HP
  • Consumption kWh/100km 14.7 - 18.1 kWh/100km
  • Electric Range 457 - 559 km
Lexus RZ
smart #1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus RZ

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

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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.

details
Lexus RZ
smart #1

Costs and Consumption

Price
48,900 - 67,500 £
Price
40,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Consumption kWh/100km
18.2 kWh/100km
Electric Range
457 - 559 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
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
-
Doors
-
Curb weight
1,995 - 2,135 kg
Curb weight
1,900 kg
Trunk capacity
522 L
Trunk capacity
313 L
Length
-
Length
-
Width
1,895 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 540 kg
Payload
425 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
227 - 408 HP
Power HP
368 HP
Acceleration 0-100km/h
4.4 - 7.5 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
269 - 538 Nm
Torque
470 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
167 - 300 kW
Power kW
271 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Lexus
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.