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Audi A5 Sportback vs BMW i5 comparison

Compare performance (639 HP vs 601 HP), boot space and price (40,200 £ vs 60,800 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or BMW i5?

Audi A5 Sportback vs BMW i5: Key differences

Audi A5 Sportback

  • substantially cheaper
  • very slightly more power
  • very slightly quicker 0–100 km/h
  • markedly lighter
details

BMW i5

  • significantly more electric range
  • only slightly more trunk space
details

By Achim Sedelmaier

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

A5 Sportback

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.

Audi A5 Sportback is substantially cheaper – starting at 40,200 £ , while the BMW i5 costs 60,800 £ . That’s a price difference of around 20,571 £.

As for electric range, the BMW i5 offers significantly more range – reaching up to 627 km, about 517 km more than the Audi A5 Sportback.

i5

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 Audi A5 Sportback offers very slightly more power – delivering 639 HP compared to 601 HP. That’s roughly 38 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is very slightly quicker – completing the sprint in 3.7 s, while the BMW i5 takes 3.8 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers very slightly more torque with 825 Nm compared to 820 Nm. That’s about 5 Nm more.

A5 Sportback

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, Audi A5 Sportback is markedly lighter – 1,770 kg compared to 2,195 kg. The difference is around 425 kg.

Looking at boot space, the BMW i5 offers only slightly more boot space – 490 L compared to 445 L. That’s a difference of about 45 L.

When it comes to payload, the BMW i5 carries marginally more – 545 kg compared to 530 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The BMW i5 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 £60,800
i5

BMW i5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 340 - 601 HP
  • Consumption kWh/100km 14.7 - 17.1 kWh/100km
  • Electric Range 540 - 627 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

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Reviews Audi A5 Sportback

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BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

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Reviews BMW i5

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BMW i5

Costs and Consumption
Price
40,200 - 91,000 £
Price
60,800 - 85,900 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Electric Range
84 - 110 km
Electric Range
540 - 627 km
Battery Capacity
-
Battery Capacity
-
co2
45 - 172 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,770 - 2,430 kg
Curb weight
2,195 - 2,370 kg
Trunk capacity
331 - 445 L
Trunk capacity
490 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
525 - 545 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 639 HP
Power HP
340 - 601 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.8 - 6 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
430 - 820 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 470 kW
Power kW
250 - 442 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2,023 - 2,024
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
What drivetrain options does the Audi A5 Sportback have?

The Audi A5 Sportback is available as All-Wheel Drive or Front-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.