Audi A6 Limousine vs BMW 8 Series Coupé - Differences and prices compared

Q: What is the maximum horsepower of the Audi A6 Limousine?

The Audi A6 Limousine reaches a peak output of 367 HP, depending on the model.

Q: What are the consumption figures for the Audi A6 Limousine in liters per 100 km?

Based on WLTP testing, consumption is around 2.20 L.

Q: What is the electric driving range of the Audi A6 Limousine?

The WLTP range is up to 105 km.

Q: What is the battery capacity of the Audi A6 Limousine?

The battery offers a capacity of 20.70 kWh.

Q: How fast can the Audi A6 Limousine go?

Depending on the model, top speed is 250 km/h.

Q: What are the dimensions of the Audi A6 Limousine?

Overall, the Audi A6 Limousine is 4999 mm long, 1875 mm wide and 1452 mm high.

Q: Is the BMW 8 Series Coupé offered with different drivetrains?

Available configurations include All-Wheel Drive or Rear-Wheel Drive.

Q: How powerful is the BMW 8 Series Coupé's engine?

Up to 625 HP of power – depending on the configuration.

Q: What are the consumption figures for the BMW 8 Series Coupé in liters per 100 km?

On average, the BMW 8 Series Coupé consumes 6.70 L.

Compare performance (367 HP vs 625 HP), boot space and price (47600 £ vs 90000 £) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or BMW 8 Series Coupé?

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Audi A6 Limousine

BMW 8 Series Coupé

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

A6 Limousine

Costs and Efficiency:

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

Audi A6 Limousine has a convincingly advantage in terms of price – it starts at 47600 £, while the BMW 8 Series Coupé costs 90000 £. That’s a price difference of around 42429 £.

Fuel consumption also shows a difference: Audi A6 Limousine manages with 2.20 L and is therefore significantly more efficient than the BMW 8 Series Coupé with 6.70 L. The difference is about 4.50 L per 100 km.

8 Series Coupé

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 8 Series Coupé has a clearly edge – offering 625 HP compared to 367 HP. That’s roughly 258 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 8 Series Coupé is significantly quicker – completing the sprint in 3.20 s, while the Audi A6 Limousine takes 4.70 s. That’s about 1.50 s faster.

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

There’s also a difference in torque: BMW 8 Series Coupé pulls clearly perceptible stronger with 750 Nm compared to 550 Nm. That’s about 200 Nm difference.

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A6 Limousine

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, BMW 8 Series Coupé is hardly perceptible lighter – 1805 kg compared to 1845 kg. The difference is around 40 kg.

In terms of boot space, the Audi A6 Limousine offers slightly more room – 492 L compared to 440 L. That’s a difference of about 52 L.

When it comes to payload, Audi A6 Limousine slightly takes the win – 625 kg compared to 545 kg. That’s a difference of about 80 kg.

Who comes out on top?

Overall, the Audi A6 Limousine shows itself to be leaves the rival little chance 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 £47,600

Audi A6 Limousine

Price : 47600 - 68100 £
Body Type : Sedan
Engine Type : Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Transmission : Automatic
Transmission Detail : Dual-Clutch 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
Battery Capacity : 20.70 kWh
Seats : 5
Acceleration 0-100km/h : 4.7 - 8.2 s
Model Year : 2025
Max Speed : 243 - 250 km/h
Torque : 340 - 550 Nm
Number of Cylinders : 4 - 6
Doors : 4
Model : A6
Modell : A6 Limousine 2.0 TFSI, A6 Limousine 2.0 TDI MHEV plus, A6 Limousine 3.0 V6 TFSI MHEV plus, A6 Limousine 2.0 TFSI e-hybrid
CO2 Efficiency Class : F, D, E, B
Trim Level : S tronic, edition one S tronic, quattro S tronic, edition one quattro S tronic
Power kW : 150 - 270 kW
co2 : 49 - 157 g/km
Engine capacity : 1968 - 2995 cm3
Curb weight : 1845 - 2220 kg
Fuel tank capacity : 46 - 60 L
Trunk capacity : 354 - 492 L
Length : 4999 mm
Width : 1875 mm
Height : 1452 mm
Brand : Audi
Payload : 535 - 625 kg

details

Audi A6 Limousine

BMW 8 Series Coupé

Costs and Consumption

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Price

Consumption L/100km

co2

Fuel tank capacity

Engine and Performance

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Power HP

Acceleration 0-100km/h

Max Speed

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

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Seats

Curb weight

Trunk capacity

Payload

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 8 Series Coupé

The BMW 8 Series Coupé blends elegant, low-slung coupé looks with a purposeful, athletic stance that hints at both comfort and serious driving fun. Inside it feels indulgent and driver-focused, the sort of car that turns motorway miles into a breeze while quietly daring you to chase a twisty back road — and yes, it photographs magnificently.

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Audi A6 Limousine

BMW 8 Series Coupé

Costs and Consumption
Price 47600 - 68100 £	Price 90000 - 158900 £
Consumption L/100km 2.2 - 6.9 L	Consumption L/100km 6.7 - 11.5 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range 97 - 105 km	Electric Range -
Battery Capacity 20.70 kWh	Battery Capacity -
co2 49 - 157 g/km	co2 176 - 263 g/km
Fuel tank capacity 46 - 60 L	Fuel tank capacity 66 - 68 L

Dimensions and Body
Body Type Sedan	Body Type Coupe
Seats 5	Seats 4 - 5
Doors 4	Doors 2 - 4
Curb weight 1845 - 2220 kg	Curb weight 1805 - 2085 kg
Trunk capacity 354 - 492 L	Trunk capacity 420 - 440 L
Length 4999 mm	Length 4851 - 5098 mm
Width 1875 mm	Width 1902 - 1943 mm
Height 1452 mm	Height 1346 - 1420 mm
Max trunk capacity -	Max trunk capacity -
Payload 535 - 625 kg	Payload 370 - 545 kg

Engine and Performance
Engine Type Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid	Engine Type Diesel MHEV, Petrol
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 333 - 625 HP
Acceleration 0-100km/h 4.7 - 8.2 s	Acceleration 0-100km/h 3.2 - 5.4 s
Max Speed 243 - 250 km/h	Max Speed 250 km/h
Torque 340 - 550 Nm	Torque 500 - 750 Nm
Number of Cylinders 4 - 6	Number of Cylinders 6 - 8
Power kW 150 - 270 kW	Power kW 245 - 460 kW
Engine capacity 1968 - 2995 cm3	Engine capacity 2993 - 4395 cm3