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Audi A5 Sportback vs BMW i7 comparison

Compare performance (639 HP vs 659 HP), boot space and price (40,200 £ vs 99,300 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or BMW i7?

Audi A5 Sportback vs BMW i7: Key differences

Audi A5 Sportback

  • considerably cheaper
  • considerably lighter
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BMW i7

  • very slightly more power
  • substantially more electric range
  • clearly more trunk space
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By Achim Sedelmaier

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

A5 Sportback

Costs and Efficiency:

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

Audi A5 Sportback is considerably cheaper – starting at 40,200 £ , while the BMW i7 costs 99,300 £ . That’s a price difference of around 59,142 £.

As for electric range, the BMW i7 offers substantially more range – reaching up to 624 km, about 514 km more than the Audi A5 Sportback.

i7

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW i7 offers very slightly more power – delivering 659 HP compared to 639 HP. That’s roughly 20 HP more horsepower.

Both models accelerate almost equally fast – 3.7 s from 0 to 100 km/h.

There’s also a difference in torque: the BMW i7 delivers visibly more torque with 1,100 Nm compared to 825 Nm. That’s about 275 Nm more.

A5 Sportback

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, Audi A5 Sportback is considerably lighter – 1,770 kg compared to 2,595 kg. The difference is around 825 kg.

Looking at boot space, the BMW i7 offers clearly more boot space – 500 L compared to 331 L. That’s a difference of about 169 L.

When it comes to payload, the BMW i7 carries very slightly more – 535 kg compared to 530 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The BMW i7 holds a solid overall lead 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 £99,300
i7

BMW i7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 455 - 659 HP
  • Consumption kWh/100km 18.5 - 20.8 kWh/100km
  • Electric Range 559 - 624 km
Audi A5 Sportback
BMW i7

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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BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

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Audi A5 Sportback
BMW i7

Costs and Consumption

Price
40,200 - 91,000 £
Price
99,300 - 157,200 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Electric Range
84 - 110 km
Electric Range
559 - 624 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
2,595 - 2,770 kg
Trunk capacity
331 L
Trunk capacity
500 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,950 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
480 - 535 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
455 - 659 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.7 - 5.5 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
650 - 1,100 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 470 kW
Power kW
335 - 485 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2,022 - 2,023
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
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.