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BMW iX3 vs smart #5 - Differences and prices compared
Compare performance (469 HP vs 646 HP), boot space and price (59100 £ vs 39300 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or smart #5?
iX3
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 has a clearly advantage in terms of price – it starts at 39300 £ , while the BMW iX3 costs 59100 £ . That’s a price difference of around 19715 £.
In terms of energy consumption, the advantage goes to the BMW iX3: with 15.10 kWh per 100 km, it’s evident more efficient than the smart #5 with 18.40 kWh. That’s a difference of about 3.30 kWh.
As for electric range, the BMW iX3 performs clearly perceptible better – achieving up to 805 km, about 215 km more than the smart #5.
#5
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 #5 has a noticeable edge – offering 646 HP compared to 469 HP. That’s roughly 177 HP more horsepower.
In acceleration from 0 to 100 km/h, the smart #5 is clearly perceptible quicker – completing the sprint in 3.80 s, while the BMW iX3 takes 4.90 s. That’s about 1.10 s faster.
There’s no difference in top speed – both reach 210 km/h.
There’s also a difference in torque: smart #5 pulls minimal stronger with 710 Nm compared to 645 Nm. That’s about 65 Nm difference.
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iX3
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 #5 is minimal lighter – 2200 kg compared to 2360 kg. The difference is around 160 kg.
In terms of boot space, the smart #5 offers slightly more room – 630 L compared to 520 L. That’s a difference of about 110 L.
In maximum load capacity, the BMW iX3 performs slightly better – up to 1750 L, which is about 220 L more than the smart #5.
When it comes to payload, smart #5 barely noticeable takes the win – 502 kg compared to 465 kg. That’s a difference of about 37 kg.
Who comes out on top?
Overall, the smart #5 shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.
from about £39,300
smart #5
BMW iX3
smart #5
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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BMW iX3
5 (1 Reviews)
The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.
details
smart #5
5 (3 Reviews)
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.
details
BMW iX3
smart #5
Costs and Consumption |
|
|---|---|
|
Price
59100 - 64600 £
|
Price
39300 - 52200 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.10 kWh
|
Consumption kWh/100km
18.4 - 19.9 kWh
|
|
Electric Range
805 km
|
Electric Range
465 - 590 km
|
|
Battery Capacity
108.70 kWh
|
Battery Capacity
74.4 - 94 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
2360 kg
|
Curb weight
2200 - 2378 kg
|
|
Trunk capacity
520 L
|
Trunk capacity
630 L
|
|
Length
4782 mm
|
Length
4695 mm
|
|
Width
1895 mm
|
Width
1920 mm
|
|
Height
1635 mm
|
Height
1705 mm
|
|
Max trunk capacity
1750 L
|
Max trunk capacity
1530 L
|
|
Payload
465 kg
|
Payload
475 - 502 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
469 HP
|
Power HP
340 - 646 HP
|
|
Acceleration 0-100km/h
4.90 s
|
Acceleration 0-100km/h
3.8 - 6.9 s
|
|
Max Speed
210 km/h
|
Max Speed
200 - 210 km/h
|
|
Torque
645 Nm
|
Torque
373 - 710 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
345 kW
|
Power kW
250 - 475 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
smart
|
What drive types are available for the BMW iX3?
The BMW iX3 is available as 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.