Deutschland
France
Nederland
Great Britain
Sverige
Norge
Danmark
Suomi
Italia
Polska
EspañaVS
Audi A8 vs Mercedes GLC – Differences & prices compared
Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi A8 or Mercedes GLC fits your lifestyle better.
A8
@ Audi AG
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Mercedes GLC has a clearly advantage in terms of price – it starts at 50300 £, while the Audi A8 costs 91400 £. That’s a price difference of around 41044 £.
Fuel consumption also shows a difference: Mercedes GLC manages with 1.60 L and is therefore convincingly more efficient than the Audi A8 with 7 L. The difference is about 5.40 L per 100 km.
GLC
@ Mercedes-Benz Group Media
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 GLC has a to a small extent edge – offering 680 HP compared to 571 HP. That’s roughly 109 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes GLC is barely noticeable quicker – completing the sprint in 3.50 s, while the Audi A8 takes 3.80 s. That’s about 0.30 s faster.
In terms of top speed, the Mercedes GLC performs hardly perceptible better – reaching 275 km/h, while the Audi A8 tops out at 250 km/h. The difference is around 25 km/h.
There’s also a difference in torque: Mercedes GLC pulls evident stronger with 1020 Nm compared to 800 Nm. That’s about 220 Nm difference.
A8
@ Audi AG
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.
Both vehicles offer seating for 5 people.
In curb weight, Mercedes GLC is minimal lighter – 1910 kg compared to 2035 kg. The difference is around 125 kg.
In terms of boot space, the Mercedes GLC offers somewhat more room – 620 L compared to 505 L. That’s a difference of about 115 L.
When it comes to payload, Audi A8 slightly takes the win – 700 kg compared to 600 kg. That’s a difference of about 100 kg.
Who comes out on top?
Overall, the Mercedes GLC shows itself to be wins the duel decisively 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 £50,300
@ Mercedes-Benz Group Media
Mercedes GLC
Audi A8
The Audi A8 represents the pinnacle of luxury and sophistication in the automotive world, blending elegant design with advanced technology. Its interior provides an opulent experience, boasting premium materials and a wide range of cutting-edge features designed for comfort and convenience. With a focus on performance and efficiency, the Audi A8 offers a driving experience that is both dynamic and refined, making it a leader in its class.
details
@ Audi AG
@ Audi AG
@ Audi AG
@ Audi AG
@ Audi AG
Mercedes GLC
The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.
details
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
Audi A8
Mercedes GLC
|
@ Audi AG
|
@ Mercedes-Benz Group Media
|
|
|
|
Costs and Consumption |
|
|---|---|
|
Price
91400 - 134900 £
|
Price
50300 - 126600 £
|
|
Consumption L/100km
7 - 11.5 L
|
Consumption L/100km
1.6 - 9.9 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
14.9 - 16.6 kWh
|
|
Electric Range
-
|
Electric Range
12 - 714 km
|
|
Battery Capacity
-
|
Battery Capacity
94 kWh
|
|
co2
183 - 260 g/km
|
co2
0 - 225 g/km
|
|
Fuel tank capacity
82 L
|
Fuel tank capacity
49 - 65 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
4
|
Doors
5
|
|
Curb weight
2035 - 2295 kg
|
Curb weight
1910 - 2535 kg
|
|
Trunk capacity
505 L
|
Trunk capacity
390 - 620 L
|
|
Length
5190 - 5320 mm
|
Length
4716 - 4845 mm
|
|
Width
1945 mm
|
Width
1890 - 1913 mm
|
|
Height
1473 - 1488 mm
|
Height
1603 - 1647 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1335 - 1740 L
|
|
Payload
540 - 700 kg
|
Payload
475 - 600 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel MHEV
|
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Automatic Gearbox, Reduction Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
286 - 571 HP
|
Power HP
186 - 680 HP
|
|
Acceleration 0-100km/h
3.8 - 5.9 s
|
Acceleration 0-100km/h
3.5 - 9 s
|
|
Max Speed
250 km/h
|
Max Speed
208 - 275 km/h
|
|
Torque
500 - 800 Nm
|
Torque
320 - 1020 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
4 - 6
|
|
Power kW
210 - 420 kW
|
Power kW
137 - 500 kW
|
|
Engine capacity
2967 - 3996 cm3
|
Engine capacity
1991 - 2989 cm3
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2025 - 2026
|
|
CO2 Efficiency Class
G
|
CO2 Efficiency Class
F, G, B, A
|
|
Brand
Audi
|
Brand
Mercedes-Benz
|
Is the Audi A8 offered with different drivetrains?
The Audi A8 is offered with All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.