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Audi A5 Avant vs Mercedes E Class - Differences and prices compared

Compare performance (367 HP vs 585 HP), boot space and price (40200 £ vs 50500 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Mercedes E Class?

Audi A5 Avant

Mercedes E Class

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

A5 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 A5 Avant has a noticeable advantage in terms of price – it starts at 40200 £ , while the Mercedes E Class costs 50500 £ . That’s a price difference of around 10333 £.

Fuel consumption also shows a difference: Mercedes E Class manages with 1.50 L and is therefore clearly more efficient than the Audi A5 Avant with 2.10 L. The difference is about 0.60 L per 100 km.

As for electric range, the Mercedes E Class performs barely noticeable better – achieving up to 116 km, about 8 km more than the Audi A5 Avant.

E Class

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes E Class has a noticeable edge – offering 585 HP compared to 367 HP. That’s roughly 218 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes E Class is slightly quicker – completing the sprint in 4 s, while the Audi A5 Avant takes 4.50 s. That’s about 0.50 s faster.

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

There’s also a difference in torque: Mercedes E Class pulls distinct stronger with 750 Nm compared to 550 Nm. That’s about 200 Nm difference.

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.

Seats: Mercedes E Class offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Audi A5 Avant is slight lighter – 1785 kg compared to 1810 kg. The difference is around 25 kg.

In terms of boot space, the Mercedes E Class offers somewhat more room – 540 L compared to 476 L. That’s a difference of about 64 L.

When it comes to payload, Mercedes E Class somewhat takes the win – 640 kg compared to 535 kg. That’s a difference of about 105 kg.

Who comes out on top?

Overall, the Mercedes E Class shows itself to be outperforms in nearly all aspects and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £50,500
E Class

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L
  • Electric Range : 101 - 116 km
Audi A5 Avant
Mercedes E Class

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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

Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

details
Audi A5 Avant
Mercedes E Class

Costs and Consumption

Price
40200 - 70000 £
Price
50500 - 119700 £
Consumption L/100km
2.1 - 7.7 L
Consumption L/100km
1.5 - 7.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
104 - 108 km
Electric Range
101 - 116 km
Battery Capacity
20.70 kWh
Battery Capacity
21.20 kWh
co2
47 - 175 g/km
co2
39 - 172 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
50 - 66 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
4
Seats
5
Doors
5
Doors
4
Curb weight
1785 - 2185 kg
Curb weight
1810 - 2390 kg
Trunk capacity
361 - 476 L
Trunk capacity
370 - 540 L
Length
4829 - 4835 mm
Length
4949 - 4959 mm
Width
1860 mm
Width
1880 mm
Height
1444 - 1460 mm
Height
1468 - 1480 mm
Max trunk capacity
1306 - 1424 L
Max trunk capacity
-
Payload
480 - 535 kg
Payload
530 - 640 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 367 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
214 - 250 km/h
Max Speed
222 - 250 km/h
Torque
280 - 550 Nm
Torque
320 - 750 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
110 - 270 kW
Power kW
137 - 430 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1993 - 2999 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
E, F, B, D
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi A5 Avant?

The Audi A5 Avant is offered with All-Wheel Drive or Front-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.