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Audi A4 Avant vs BMW X7 comparison

Compare performance (470 HP vs 530 HP), boot space and price (37,200 £ vs 91,300 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or BMW X7?

Audi A4 Avant vs BMW X7: Key differences

Audi A4 Avant

5 (1 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • markedly quicker 0–100 km/h
  • considerably lighter
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BMW X7

5 (1 Reviews)
rate
  • slightly more power
  • noticeably more trunk space
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By Achim Sedelmaier

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

A4 Avant

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.

Audi A4 Avant is significantly cheaper – starting at 37,200 £ , while the BMW X7 costs 91,300 £ . That’s a price difference of around 54,043 £.

Fuel consumption also shows a difference: the Audi A4 Avant uses 4.8 L/100km and is substantially more efficient than the BMW X7 with 8 L/100km. The difference is about 3.2 L/100km.

X7

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 X7 offers slightly more power – delivering 530 HP compared to 470 HP. That’s roughly 60 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A4 Avant is markedly quicker – completing the sprint in 3.7 s, while the BMW X7 takes 4.7 s. That’s about 1 s quicker.

There’s also a difference in torque: the BMW X7 delivers somewhat more torque with 750 Nm compared to 600 Nm. That’s about 150 Nm more.

A4 Avant

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: BMW X7 offers more seats – 7 vs 5.

In terms of curb weight, Audi A4 Avant is considerably lighter – 1,595 kg compared to 2,490 kg. The difference is around 895 kg.

Looking at boot space, the BMW X7 offers noticeably more boot space – 750 L compared to 495 L. That’s a difference of about 255 L.

When it comes to payload, the BMW X7 carries visibly more – 760 kg compared to 565 kg. That’s a difference of about 195 kg.

Who wins the race in the data check?

The Audi A4 Avant is decisively ahead 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 £37,200
A4 Avant

Audi A4 Avant

  • Engine Type : Diesel MHEV, Petrol MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 136 - 470 HP
  • Consumption L/100km : 4.8 - 9.7 L/100km
Audi A4 Avant
BMW X7

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A4 Avant

The Audi A4 Avant blends elegant, understated styling with practical estate versatility, making it a polished choice for drivers who want both poise and generous cargo space. Inside, the cabin feels premium and tech-forward while the composed driving manners turn routine journeys into a quietly satisfying experience—exactly the sensible indulgence buyers will appreciate.

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BMW X7

The BMW X7 sits at the top of BMW’s SUV range, wrapping executive-level luxury and a cavernous cabin in a bold, road-commanding package. It’s ideal for buyers who want first-class comfort and presence on the road — think chauffeur-level refinement without hiring one, though you’ll need a confident approach to parking.

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Audi A4 Avant
BMW X7

Costs and Consumption

Price
37,200 - 122,500 £
Price
91,300 - 118,300 £
Consumption L/100km
4.8 - 9.7 L/100km
Consumption L/100km
8 - 12.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 220 g/km
co2
210 - 274 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
1,595 - 1,820 kg
Curb weight
2,490 - 2,675 kg
Trunk capacity
495 L
Trunk capacity
750 L
Length
4,750 - 4,782 mm
Length
-
Width
1,842 - 1,866 mm
Width
2,000 mm
Height
1,428 - 1,493 mm
Height
-
Max trunk capacity
1,495 L
Max trunk capacity
-
Payload
510 - 565 kg
Payload
680 - 760 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Petrol
Engine Type
Petrol MHEV, Diesel MHEV
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
All-Wheel Drive
Power HP
136 - 470 HP
Power HP
352 - 530 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.7 - 5.9 s
Max Speed
210 - 300 km/h
Max Speed
-
Torque
270 - 600 Nm
Torque
520 - 750 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
100 - 346 kW
Power kW
259 - 390 kW
Engine capacity
1,968 - 2,894 cm3
Engine capacity
2,993 - 4,395 cm3

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
E, F, D, G
CO2 Efficiency Class
G
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.