VS

Audi A8 vs Mercedes E Class comparison

Compare performance (571 HP vs 585 HP), boot space and price (91400 £ vs 50500 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or Mercedes E Class?

Audi A8 vs Mercedes E Class: Key differences

Audi A8

5 (1 Reviews)
rate
  • barely noticeable quicker from 0–100 km/h

Mercedes E Class

4.4 (1 Reviews)
rate
  • decisively cheaper
  • minimal more power
  • significantly more efficient
  • clearly more electric range
  • somewhat lighter
  • barely noticeable more trunk space

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

A8

Costs and Efficiency:

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

Mercedes E Class has a decisively advantage in terms of price – it starts at 50500 £ , while the Audi A8 costs 91400 £ . That’s a price difference of around 40881 £.

Fuel consumption also shows a difference: Mercedes E Class manages with 1.50 L and is therefore significantly more efficient than the Audi A8 with 4.60 L. The difference is about 3.10 L per 100 km.

As for electric range, the Mercedes E Class performs clearly better – achieving up to 116 km, about 58 km more than the Audi A8.

E Class

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes E Class has a minimal edge – offering 585 HP compared to 571 HP. That’s roughly 14 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A8 is barely noticeable quicker – completing the sprint in 3.80 s, while the Mercedes E Class takes 4 s. That’s about 0.20 s faster.

There’s also a difference in torque: Audi A8 pulls minimal stronger with 800 Nm compared to 750 Nm. That’s about 50 Nm difference.

A8

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Mercedes E Class is somewhat lighter – 1810 kg compared to 2035 kg. The difference is around 225 kg.

In terms of boot space, the Mercedes E Class offers barely noticeable more room – 540 L compared to 505 L. That’s a difference of about 35 L.

When it comes to payload, Audi A8 hardly perceptible takes the win – 700 kg compared to 640 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Mercedes E Class 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.

Frequently compared as well

Mercedes GLC
Mercedes E Class
VS
In the world of luxury vehicles, the Mercedes GLC and the Mercedes E-Klasse both offer a blend of elegance and performance, yet cater to different driving experiences. The GLC, a compact luxury SUV, delivers versatility and a commanding road presence with its higher stance, making it ideal for …
Mercedes CLE Convertible
Mercedes E Class
VS
Mercedes CLE Convertible and Mercedes E Class go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Audi A8
Mercedes E Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
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
details

Audi A8

5 (1 Reviews)
rate

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

details
A220717_overfull
A220719_overfull
A220723_overfull
A220729_overfull
A218438_overfull

Mercedes E Class

4.4 (1 Reviews)
rate

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
19C0741_014
19C0741_016
18C0338_006

Reviews Audi A8

5 (1 Reviews)
rate

Reviews Mercedes E Class

4.4 (1 Reviews)
rate
Audi A8
Mercedes E Class

Costs and Consumption
Price
91400 - 134900 £
Price
50500 - 119700 £
Consumption L/100km
4.6 - 11.5 L
Consumption L/100km
1.5 - 7.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
58 km
Electric Range
101 - 116 km
Battery Capacity
-
Battery Capacity
-
co2
105 - 260 g/km
co2
39 - 172 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
2035 - 2415 kg
Curb weight
1810 - 2390 kg
Trunk capacity
390 - 505 L
Trunk capacity
370 - 540 L
Length
5190 - 5320 mm
Length
-
Width
1945 mm
Width
1880 mm
Height
1473 - 1488 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 700 kg
Payload
530 - 640 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
286 - 571 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 800 Nm
Torque
320 - 750 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
210 - 420 kW
Power kW
137 - 430 kW
Engine capacity
2967 - 3996 cm3
Engine capacity
1993 - 2999 cm3

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

Similar Comparisons

BMW 4 Series Coupe
Mercedes E Class
VS
Unsure whether the BMW 4 Series Coupe or the Mercedes E Class is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Mercedes E Class
VW Passat
VS
In the clash of the titans between the Mercedes E-Klasse and the VW Passat, each vehicle showcases its distinctive strengths. The Mercedes E-Klasse dazzles with its luxurious interior, state-of-the-art technology, and refined driving experience, embodying the essence of executive elegance. On the …
Mercedes A Class
Mercedes E Class
VS
The Mercedes A Class and Mercedes E Class compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes CLE Coupe
Mercedes E Class
VS
Mercedes CLE Coupe and Mercedes E Class go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Mercedes GLB
Mercedes E Class
VS
When comparing the Mercedes GLB and the Mercedes E-Class, buyers are faced with two distinct yet equally compelling options. The GLB stands out with its versatile SUV design, offering spaciousness and practicality for families, while the E-Class delivers a more luxurious and performance-driven …
Mercedes E Class
Mercedes EQE
VS
In an intriguing face-off between the Mercedes E-Class and its electrifying sibling, the EQE, luxury aficionados are faced with a choice between timeless elegance and futuristic innovation. The E-Class, renowned for its refined traditional powertrain and sophisticated comfort, continues to set …
Mercedes E Class
Mercedes GLE
VS
The Mercedes E Class and Mercedes GLE compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Audi A5 Avant
Mercedes E Class
VS
Unsure whether the Audi A5 Avant or the Mercedes E Class is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Is the Audi A8 offered with different drivetrains?

The Audi A8 is offered with 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.