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Subaru Outback vs smart #5 comparison

Compare performance (169 HP vs 646 HP), boot space and price (40,000 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – Subaru Outback or smart #5?

Subaru Outback vs smart #5: Key differences

Subaru Outback

4.6 (1 Reviews)
rate
  • noticeably lighter
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smart #5

4.9 (5 Reviews)
rate
  • barely cheaper
  • clearly more power
  • considerably quicker 0–100 km/h
  • moderately more trunk space
details

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

Outback

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 barely cheaper – starting at 39,300 £ , while the Subaru Outback costs 40,000 £ . That’s a price difference of around 678 £.

#5

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 smart #5 offers clearly more power – delivering 646 HP compared to 169 HP. That’s roughly 477 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #5 is considerably quicker – completing the sprint in 3.8 s, while the Subaru Outback takes 10.2 s. That’s about 6.4 s quicker.

There’s also a difference in torque: the smart #5 delivers considerably more torque with 710 Nm compared to 252 Nm. That’s about 458 Nm more.

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, Subaru Outback is noticeably lighter – 1,643 kg compared to 2,200 kg. The difference is around 557 kg.

Looking at boot space, the smart #5 offers moderately more boot space – 630 L compared to 561 L. That’s a difference of about 69 L.

When it comes to payload, the Subaru Outback carries marginally more – 557 kg compared to 502 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The smart #5 stands well ahead of its rival 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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Subaru Outback
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smart #5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Subaru Outback

The Subaru Outback is the do-it-all wagon for buyers who want SUV capability without the SUV bulk, blending rugged confidence with everyday civility. It's practical, dependable, and built to shrug off rough gravel tracks or rainy commutes with a grin — ideal for buyers who actually use their vehicles, not just park them for show.

details
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Reviews Subaru Outback

4.6 (1 Reviews)
rate

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

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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1920_smart-hashtag5-ptd-brabus-4x3-004

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!

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Subaru Outback
smart #5

Costs and Consumption
Price
40,000 - 44,400 £
Price
39,300 - 52,200 £
Consumption L/100km
8.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Electric Range
-
Electric Range
465 - 590 km
Battery Capacity
-
Battery Capacity
74.4 - 94 kWh
co2
193 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,643 - 1,676 kg
Curb weight
2,200 - 2,378 kg
Trunk capacity
561 L
Trunk capacity
630 L
Length
-
Length
4,695 mm
Width
1,875 mm
Width
1,920 mm
Height
-
Height
1,705 mm
Max trunk capacity
-
Max trunk capacity
1,530 L
Payload
524 - 557 kg
Payload
475 - 502 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
169 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
10.2 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
-
Max Speed
200 - 210 km/h
Torque
252 Nm
Torque
373 - 710 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
124 kW
Power kW
250 - 475 kW
Engine capacity
2,498 cm3
Engine capacity
-

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Subaru
Brand
smart
Is the Subaru Outback offered with different drivetrains?

Available configurations include 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.