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BMW iX1 vs smart #5 comparison

Compare performance (313 HP vs 646 HP), boot space and price (42,300 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – BMW iX1 or smart #5?

BMW iX1 vs smart #5: Key differences

BMW iX1

4.7 (3 Reviews)
rate
  • clearly more efficient
  • slightly lighter

smart #5

4.9 (5 Reviews)
rate
  • very slightly cheaper
  • clearly more power
  • a bit more electric range
  • substantially quicker 0–100 km/h
  • visibly 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

iX1

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.

smart #5 is very slightly cheaper – starting at 39,300 £ , while the BMW iX1 costs 42,300 £ . That’s a price difference of around 3,000 £.

In terms of energy consumption, the BMW iX1 is clearly more efficient: consuming 14.3 kWh/100km compared to 18.4 kWh/100km for the smart #5. That’s a difference of about 4.1 kWh/100km.

As for electric range, the smart #5 offers a bit more range – reaching up to 590 km, about 76 km more than the BMW iX1.

#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 offers clearly more power – delivering 646 HP compared to 313 HP. That’s roughly 333 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 BMW iX1 takes 5.6 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the smart #5 delivers noticeably more torque with 710 Nm compared to 494 Nm. That’s about 216 Nm more.

iX1

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW iX1 is slightly lighter – 1,940 kg compared to 2,200 kg. The difference is around 260 kg.

Looking at boot space, the smart #5 offers visibly more boot space – 630 L compared to 490 L. That’s a difference of about 140 L.

When it comes to payload, the smart #5 carries very slightly more – 502 kg compared to 495 kg. That’s a difference of about 7 kg.

Who wins the race in the data check?

The smart #5 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.

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
BMW iX1
smart #5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW iX1

The BMW iX1 wraps BMW's electric ambition into a compact SUV package that feels unexpectedly premium, with sharp handling and a crisp, modern cabin that keeps the driver in charge. It's ideal for buyers who want a stylish, quiet daily driver with useful practicality and tech-savvy touches — plus enough character to make the commute feel less like a chore and more like a short joyride.

details

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.

details
BMW iX1
smart #5

Costs and Consumption

Price
42,300 - 55,200 £
Price
39,300 - 52,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Electric Range
466 - 514 km
Electric Range
465 - 590 km
Battery Capacity
-
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
-
Doors
5
Curb weight
1,940 - 2,085 kg
Curb weight
2,200 - 2,378 kg
Trunk capacity
490 L
Trunk capacity
630 L
Length
-
Length
4,695 mm
Width
1,845 mm
Width
1,920 mm
Height
-
Height
1,705 mm
Max trunk capacity
-
Max trunk capacity
1,530 L
Payload
495 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
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 313 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
5.6 - 8.6 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
-
Max Speed
200 - 210 km/h
Torque
250 - 494 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 230 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,026
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
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.