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Audi A6 Limousine vs BMW 4 Series Convertible - Differences and prices compared

Compare performance (367 HP vs 530 HP), boot space and price (47600 £ vs 52100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or BMW 4 Series Convertible?

Audi A6 Limousine

BMW 4 Series Convertible

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

A6 Limousine

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 A6 Limousine has a barely noticeable advantage in terms of price – it starts at 47600 £ , while the BMW 4 Series Convertible costs 52100 £ . That’s a price difference of around 4543 £.

Fuel consumption also shows a difference: Audi A6 Limousine manages with 2.20 L and is therefore convincingly more efficient than the BMW 4 Series Convertible with 5.20 L. The difference is about 3 L per 100 km.

4 Series Convertible

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 4 Series Convertible has a clearly perceptible edge – offering 530 HP compared to 367 HP. That’s roughly 163 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 4 Series Convertible is distinct quicker – completing the sprint in 3.70 s, while the Audi A6 Limousine takes 4.70 s. That’s about 1 s faster.

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

There’s also a difference in torque: BMW 4 Series Convertible pulls distinct stronger with 700 Nm compared to 550 Nm. That’s about 150 Nm difference.

A6 Limousine

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.

Seats: Audi A6 Limousine offers a bit more seating capacity – 5 vs 4.

In curb weight, BMW 4 Series Convertible is barely noticeable lighter – 1765 kg compared to 1845 kg. The difference is around 80 kg.

In terms of boot space, the Audi A6 Limousine offers evident more room – 492 L compared to 385 L. That’s a difference of about 107 L.

When it comes to payload, Audi A6 Limousine clearly perceptible takes the win – 625 kg compared to 420 kg. That’s a difference of about 205 kg.

Who wins the race in the data check?

The Audi A6 Limousine sits well ahead of its rival 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 A6 Limousine
BMW 4 Series Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type : Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.2 - 6.9 L
  • Electric Range : 97 - 105 km
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Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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Reviews Audi A6 Limousine

Reviews BMW 4 Series Convertible

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Audi A6 Limousine
BMW 4 Series Convertible

Costs and Consumption
Price
47600 - 68100 £
Price
52100 - 96600 £
Consumption L/100km
2.2 - 6.9 L
Consumption L/100km
5.2 - 10.2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
49 - 157 g/km
co2
136 - 231 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
59 L

Dimensions and Body
Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
1845 - 2220 kg
Curb weight
1765 - 2055 kg
Trunk capacity
354 - 492 L
Trunk capacity
385 L
Length
4999 mm
Length
4768 - 4770 mm
Width
1875 mm
Width
1852 - 1887 mm
Height
1452 mm
Height
1384 - 1394 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
345 - 420 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
243 - 250 km/h
Max Speed
236 - 250 km/h
Torque
340 - 550 Nm
Torque
300 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
150 - 270 kW
Power kW
135 - 390 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1995 - 2998 cm3

General
Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
E, F, G
Brand
Audi
Brand
BMW

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What drive types are available for the Audi A6 Limousine?

Available configurations include Front-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.