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Audi Q6 e-tron vs smart #5 - Differences and prices compared

Compare performance (490 HP vs 646 HP), boot space and price (54400 £ vs 39300 £ ) at a glance. Find out which car is the better choice for you – Audi Q6 e-tron or smart #5?

Audi Q6 e-tron

4.9 (3 Reviews)
rate

smart #5

4.9 (5 Reviews)
rate

You can find all user reviews further down on this page.

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

Q6 e-tron

Costs and Efficiency:

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

smart #5 has a distinct advantage in terms of price – it starts at 39300 £ , while the Audi Q6 e-tron costs 54400 £ . That’s a price difference of around 15086 £.

In terms of energy consumption, the advantage goes to the Audi Q6 e-tron: with 15.60 kWh per 100 km, it’s somewhat more efficient than the smart #5 with 18.40 kWh. That’s a difference of about 2.80 kWh.

As for electric range, the Audi Q6 e-tron performs to a small extent better – achieving up to 656 km, about 66 km more than the smart #5.

#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 has a evident edge – offering 646 HP compared to 490 HP. That’s roughly 156 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #5 is to a small extent quicker – completing the sprint in 3.80 s, while the Audi Q6 e-tron takes 4.40 s. That’s about 0.60 s faster.

In terms of top speed, the Audi Q6 e-tron performs minimal better – reaching 230 km/h, while the smart #5 tops out at 210 km/h. The difference is around 20 km/h.

There’s also a difference in torque: Audi Q6 e-tron pulls to a small extent stronger with 855 Nm compared to 710 Nm. That’s about 145 Nm difference.

Q6 e-tron

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.

Both models weigh roughly the same – around 2200 kg.

In terms of boot space, the smart #5 offers to a small extent more room – 630 L compared to 526 L. That’s a difference of about 104 L.

In maximum load capacity, the smart #5 performs barely noticeable better – up to 1530 L, which is about 1 L more than the Audi Q6 e-tron.

When it comes to payload, Audi Q6 e-tron minimal takes the win – 540 kg compared to 502 kg. That’s a difference of about 38 kg.

Who wins the race in the data check?

The smart #5 comes out ahead with a more balanced overall result 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.

Audi Q6 e-tron
smart #5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £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
  • Electric Range : 465 - 590 km

Audi Q6 e-tron

4.9 (3 Reviews)
rate

The Audi Q6 e-tron balances sleek, coupe-like styling with a roomy, upscale interior that feels modern without being showy. It delivers refined electric performance and smart tech that make daily driving effortless — the sort of EV that might make petrolheads grudgingly admit they fancy the future.

details

smart #5

4.9 (5 Reviews)
rate

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
Audi Q6 e-tron
smart #5

Costs and Consumption

Price
54400 - 91900 £
Price
39300 - 52200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 18.9 kWh
Consumption kWh/100km
18.4 - 19.9 kWh
Electric Range
482 - 656 km
Electric Range
465 - 590 km
Battery Capacity
75.8 - 94.9 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
2200 - 2425 kg
Curb weight
2200 - 2378 kg
Trunk capacity
499 - 526 L
Trunk capacity
630 L
Length
4771 mm
Length
4695 mm
Width
1939 - 1965 mm
Width
1920 mm
Height
1665 - 1685 mm
Height
1705 mm
Max trunk capacity
1361 - 1529 L
Max trunk capacity
1530 L
Payload
540 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
252 - 490 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
4.4 - 7.6 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
210 - 230 km/h
Max Speed
200 - 210 km/h
Torque
450 - 855 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
185 - 360 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
smart
What drivetrain options does the Audi Q6 e-tron have?

Available configurations include Rear-Wheel Drive or 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.