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Audi A6 Avant vs Mercedes CLE Convertible comparison

Compare performance (367 HP vs 472 HP), boot space and price (49,700 £ vs 53,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Mercedes CLE Convertible?

Audi A6 Avant vs Mercedes CLE Convertible: Key differences

Audi A6 Avant

  • very slightly cheaper
  • substantially more efficient
  • marginally lighter
  • visibly more trunk space
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Mercedes CLE Convertible

  • markedly more power
  • marginally quicker 0–100 km/h
details

By Achim Sedelmaier

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

A6 Avant

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Audi A6 Avant is very slightly cheaper – starting at 49,700 £ , while the Mercedes CLE Convertible costs 53,200 £ . That’s a price difference of around 3,494 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is substantially more efficient than the Mercedes CLE Convertible with 4.9 L/100km. The difference is about 2.6 L/100km.

CLE 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 Mercedes CLE Convertible offers markedly more power – delivering 472 HP compared to 367 HP. That’s roughly 105 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLE Convertible is marginally quicker – completing the sprint in 4.4 s, while the Audi A6 Avant takes 4.7 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Audi A6 Avant delivers only slightly more torque with 580 Nm compared to 560 Nm. That’s about 20 Nm more.

A6 Avant

Space and Everyday Use:

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

Seats: Audi A6 Avant offers more seats – 5 vs 4.

In terms of curb weight, Audi A6 Avant is marginally lighter – 1,865 kg compared to 1,925 kg. The difference is around 60 kg.

Looking at boot space, the Audi A6 Avant offers visibly more boot space – 503 L compared to 385 L. That’s a difference of about 118 L.

When it comes to payload, the Audi A6 Avant carries noticeably more – 570 kg compared to 435 kg. That’s a difference of about 135 kg.

Who wins the race in the data check?

The Audi A6 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type : Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.3 - 7.5 L/100km
  • Electric Range : 94 - 101 km
Audi A6 Avant
Mercedes CLE Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Mercedes CLE Convertible

The Mercedes CLE Convertible drops its roof with the kind of poise you'd expect from a luxury cruiser, wrapping elegant lines and a plush cabin into a composition that's equally at home on coastal roads or city boulevards. Behind the wheel it balances comfort and sporty intent, making it an appealing pick for buyers who want a refined open-top experience without shouting for attention — and yes, it even makes the commute feel like a weekend escape.

details
Audi A6 Avant
Mercedes CLE Convertible

Costs and Consumption

Price
49,700 - 70,200 £
Price
53,200 - 109,200 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
4.9 - 9.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
128 - 218 g/km
Fuel tank capacity
-
Fuel tank capacity
66 L

Dimensions and Body

Body Type
Estate
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,865 - 2,240 kg
Curb weight
1,925 - 2,110 kg
Trunk capacity
404 - 503 L
Trunk capacity
375 - 385 L
Length
-
Length
4,850 - 4,853 mm
Width
1,875 mm
Width
1,861 mm
Height
-
Height
1,424 - 1,435 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
380 - 435 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
204 - 367 HP
Power HP
193 - 472 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
4.4 - 9.5 s
Max Speed
-
Max Speed
220 - 250 km/h
Torque
340 - 580 Nm
Torque
250 - 560 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
150 - 270 kW
Power kW
142 - 347 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,993 - 2,999 cm3

General

Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, E, F, D
Brand
Audi
Brand
Mercedes-Benz
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.