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Audi A5 Avant vs BMW 5 Series Saloon comparison

Compare performance (639 HP vs 727 HP), boot space and price (41,600 £ vs 50,800 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or BMW 5 Series Saloon?

Audi A5 Avant vs BMW 5 Series Saloon: Key differences

Audi A5 Avant

  • clearly cheaper
  • only slightly more electric range
  • very slightly lighter

BMW 5 Series Saloon

  • somewhat more power
  • barely quicker 0–100 km/h
  • clearly more trunk space

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

A5 Avant

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 Avant is clearly cheaper – starting at 41,600 £ , while the BMW 5 Series Saloon costs 50,800 £ . That’s a price difference of around 9,214 £.

Both cars consume an average of 2.1 L/100km – no difference here.

As for electric range, the Audi A5 Avant offers only slightly more range – reaching up to 108 km, about 3 km more than the BMW 5 Series Saloon.

5 Series Saloon

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 5 Series Saloon offers somewhat more power – delivering 727 HP compared to 639 HP. That’s roughly 88 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 5 Series Saloon is barely quicker – completing the sprint in 3.5 s, while the Audi A5 Avant takes 3.7 s. That’s about 0.2 s quicker.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: the BMW 5 Series Saloon delivers a bit more torque with 1,000 Nm compared to 825 Nm. That’s about 175 Nm more.

A5 Avant

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi A5 Avant is very slightly lighter – 1,785 kg compared to 1,800 kg. The difference is around 15 kg.

Looking at boot space, the BMW 5 Series Saloon offers clearly more boot space – 520 L compared to 361 L. That’s a difference of about 159 L.

When it comes to payload, the BMW 5 Series Saloon carries slightly more – 600 kg compared to 535 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The BMW 5 Series Saloon 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 £50,800
5 Series Saloon

BMW 5 Series Saloon

  • Engine Type : Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 197 - 727 HP
  • Consumption L/100km : 2.1 - 5.8 L/100km
  • Electric Range : 67 - 105 km
Audi A5 Avant
BMW 5 Series Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

details

BMW 5 Series Saloon

The BMW 5 Series Saloon blends executive poise with a driver's instinct, delivering a supple, refined cabin and a chassis that prefers composed authority over bravado. For buyers who want a grown-up commuter that still enjoys a twisty road, it’s the kind of car that keeps your colleagues impressed and your weekend grin intact.

details
Audi A5 Avant
BMW 5 Series Saloon

Costs and Consumption

Price
41,600 - 92,400 £
Price
50,800 - 124,500 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
2.1 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
67 - 105 km
Battery Capacity
20.7 kWh
Battery Capacity
19 - 19.4 kWh
co2
47 - 175 g/km
co2
48 - 152 g/km
Fuel tank capacity
46 L
Fuel tank capacity
60 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
4 - 5
Seats
5
Doors
5
Doors
4
Curb weight
1,785 - 2,445 kg
Curb weight
1,800 - 2,515 kg
Trunk capacity
361 L
Trunk capacity
466 - 520 L
Length
4,829 mm
Length
5,060 mm
Width
1,860 - 1,952 mm
Width
1,900 - 1,970 mm
Height
1,460 mm
Height
1,515 mm
Max trunk capacity
1,306 L
Max trunk capacity
-
Payload
480 - 535 kg
Payload
425 - 600 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 639 HP
Power HP
197 - 727 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
250 km/h
Max Speed
225 - 250 km/h
Torque
280 - 825 Nm
Torque
330 - 1,000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 8
Power kW
110 - 470 kW
Power kW
145 - 535 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,995 - 4,395 cm3

General

Model Year
2,025 - 2,026
Model Year
2,023 - 2,026
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D, E, B, C
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.