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smart #5 vs Denza D9 comparison

Compare performance (646 HP vs 353 HP), boot space and price (39,300 £ vs 72,900 £ ) at a glance. Find out which car is the better choice for you – smart #5 or Denza D9?

smart #5 vs Denza D9: Key differences

smart #5

4.9 (5 Reviews)
rate
  • significantly cheaper
  • significantly more power
  • substantially more electric range
  • substantially quicker 0–100 km/h
  • markedly more trunk space
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Denza D9

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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.

By Achim Sedelmaier

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

#5

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

smart #5 is significantly cheaper – starting at 39,300 £ , while the Denza D9 costs 72,900 £ . That’s a price difference of around 33,515 £.

As for electric range, the smart #5 offers substantially more range – reaching up to 590 km, about 380 km more than the Denza D9.

D9

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the smart #5 offers significantly more power – delivering 646 HP compared to 353 HP. That’s roughly 293 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #5 is substantially quicker – completing the sprint in 3.8 s, while the Denza D9 takes 8.6 s. That’s about 4.8 s quicker.

#5

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: Denza D9 offers more seats – 7 vs 5.

Looking at boot space, the smart #5 offers markedly more boot space – 630 L compared to 430 L. That’s a difference of about 200 L.

Who wins the race in the data check?

The smart #5 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 £39,300
#5

smart #5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 340 - 646 HP
  • Consumption kWh/100km 18.4 - 19.9 kWh/100km
  • Electric Range 465 - 590 km
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Frequently compared as well

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smart #5
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smart #5
ZEEKR 7X
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The Smart #5 and the Zeekr 7X target different buyers: the Smart #5 is a compact, city-focused EV built for easy maneuverability and efficiency. The Zeekr 7X is a larger, tech-rich electric crossover offering more interior space, range and comfort for longer trips.
smart #5
Denza D9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

smart #5

The Smart #5 continues to build on the brand's legacy of compact and efficient urban vehicles, now infused with a more modern and stylish design. Its sleek appearance is complemented by a spacious interior, offering comfort without compromising its compact nature. This model is ideal for city dwellers seeking a blend of innovation, practicality, and style in their daily drives.

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Reviews smart #5

4.9 (5 Reviews)
rate
Stefan
31 Jan 2026, 22:25:16

I spent a weekend with the Brabus #5 and I’m thrilled! Extremely quiet, even at just under 220 km/h. Very good ride comfort, especially if, like me, you prefer a softer setup for better suspension comfort!
Brutal acceleration that only really hits from about 50 km/h and culminates in a 0–200 km/h sprint in 10.2 seconds… There are almost no cars up to roughly 1,000 hp that are faster!
The actual charging performance is, I believe, the best of any passenger car available in the EU (only Zeekr shows a little more on paper, but probably not in real life) — it charges at peaks up to 425 kW! 10–80% in 13 minutes and 5–100% in 28 minutes.
The fit and finish are in places better than the Mercedes E‑Class...

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
Stefan
4 Dec 2025, 21:11:24

Apart from the hopefully soon improved/reduced chimes and the horrendously hard-to-reach mute for the speed warning, the car is really a knockout!
Very, very quiet, comfortable, extremely fast (Brabus version), great build quality, great equipment!

Denza D9

The Denza D9 is a roomy, premium MPV that pairs a quiet, refined ride with family-oriented practicality. Its modern styling and tech-forward interior create a calm, luxurious cabin that appeals to buyers who prioritize comfort and thoughtful features.

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Reviews Denza D9

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

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In the face-off between the BMW iX3 and the smart #5, the iX3 stands out with its luxurious appeal and performance-oriented engineering, characteristic of BMW's commitment to electric mobility. Meanwhile, the smart #5 offers an enticing package for urban dwellers with its compact design and …
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Denza D9

Costs and Consumption
Price
39,300 - 52,200 £
Price
72,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Consumption kWh/100km
-
Electric Range
465 - 590 km
Electric Range
210 km
Battery Capacity
74.4 - 94 kWh
Battery Capacity
-
co2
0 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
MPV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
2,200 - 2,378 kg
Curb weight
-
Trunk capacity
630 L
Trunk capacity
430 L
Length
4,695 mm
Length
-
Width
1,920 mm
Width
1,960 mm
Height
1,705 mm
Height
-
Max trunk capacity
1,530 L
Max trunk capacity
-
Payload
475 - 502 kg
Payload
-

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid
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
Power HP
340 - 646 HP
Power HP
353 HP
Acceleration 0-100km/h
3.8 - 6.9 s
Acceleration 0-100km/h
8.6 s
Max Speed
200 - 210 km/h
Max Speed
-
Torque
373 - 710 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
250 - 475 kW
Power kW
260 kW
Engine capacity
-
Engine capacity
1,500 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
-
Brand
smart
Brand
Denza
What drive types are available for the smart #5?

Available configurations include 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.