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Audi A8 vs BMW 8 Series Convertible - Differences and prices compared
Compare performance (571 HP vs 625 HP), boot space and price (91400 £ vs 99400 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or BMW 8 Series Convertible?
A8
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.
Audi A8 has a minimal advantage in terms of price – it starts at 91400 £ , while the BMW 8 Series Convertible costs 99400 £ . That’s a price difference of around 8057 £.
Fuel consumption also shows a difference: Audi A8 manages with 4.60 L and is therefore decisively more efficient than the BMW 8 Series Convertible with 6.90 L. The difference is about 2.30 L per 100 km.
8 Series 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 BMW 8 Series Convertible has a hardly perceptible edge – offering 625 HP compared to 571 HP. That’s roughly 54 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW 8 Series Convertible is a bit quicker – completing the sprint in 3.30 s, while the Audi A8 takes 3.80 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: Audi A8 pulls minimal stronger with 800 Nm compared to 750 Nm. That’s about 50 Nm difference.
A8
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Audi A8 offers to a small extent more seating capacity – 5 vs 4.
In curb weight, BMW 8 Series Convertible is slight lighter – 1915 kg compared to 2035 kg. The difference is around 120 kg.
In terms of boot space, the Audi A8 offers evident more room – 505 L compared to 350 L. That’s a difference of about 155 L.
When it comes to payload, Audi A8 evident takes the win – 700 kg compared to 425 kg. That’s a difference of about 275 kg.
Who wins the race in the data check?
The Audi A8 is far ahead 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.
Audi A8
BMW 8 Series Convertible
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £91,400
Audi A8
Audi A8
5 (1 Reviews)
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
BMW 8 Series Convertible
The BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.
details
Audi A8
BMW 8 Series Convertible
Costs and Consumption |
|
|---|---|
|
Price
91400 - 134900 £
|
Price
99400 - 165800 £
|
|
Consumption L/100km
4.6 - 11.5 L
|
Consumption L/100km
6.9 - 11.2 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
58 km
|
Electric Range
-
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
105 - 260 g/km
|
co2
180 - 255 g/km
|
|
Fuel tank capacity
82 L
|
Fuel tank capacity
66 - 68 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
Convertible
|
|
Seats
5
|
Seats
4
|
|
Doors
4
|
Doors
2
|
|
Curb weight
2035 - 2415 kg
|
Curb weight
1915 - 2125 kg
|
|
Trunk capacity
390 - 505 L
|
Trunk capacity
350 L
|
|
Length
5190 - 5320 mm
|
Length
4851 - 4867 mm
|
|
Width
1945 mm
|
Width
1902 - 1907 mm
|
|
Height
1473 - 1488 mm
|
Height
1345 - 1353 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
525 - 700 kg
|
Payload
340 - 425 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
|
Engine Type
Diesel MHEV, Petrol
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Automatic Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
|
Power HP
286 - 571 HP
|
Power HP
333 - 625 HP
|
|
Acceleration 0-100km/h
3.8 - 5.9 s
|
Acceleration 0-100km/h
3.3 - 5.5 s
|
|
Max Speed
250 km/h
|
Max Speed
250 km/h
|
|
Torque
500 - 800 Nm
|
Torque
500 - 750 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
6 - 8
|
|
Power kW
210 - 420 kW
|
Power kW
245 - 460 kW
|
|
Engine capacity
2967 - 3996 cm3
|
Engine capacity
2993 - 4395 cm3
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2024
|
|
CO2 Efficiency Class
G, C
|
CO2 Efficiency Class
G
|
|
Brand
Audi
|
Brand
BMW
|
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.