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Audi A1 vs BMW 8 Series Convertible comparison

Compare performance (207 HP vs 625 HP), boot space and price (20,000 £ vs 99,400 £ ) at a glance. Find out which car is the better choice for you – Audi A1 or BMW 8 Series Convertible?

Audi A1 vs BMW 8 Series Convertible: Key differences

Audi A1

2.4 (1 Reviews)
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  • significantly cheaper
  • noticeably more efficient
  • considerably lighter
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BMW 8 Series Convertible

  • clearly more power
  • substantially quicker 0–100 km/h
  • marginally more trunk space
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By Achim Sedelmaier

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

A1

Costs and Efficiency:

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

Audi A1 is significantly cheaper – starting at 20,000 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 79,457 £.

Fuel consumption also shows a difference: the Audi A1 uses 5.2 L/100km and is noticeably more efficient than the BMW 8 Series Convertible with 6.9 L/100km. The difference is about 1.7 L/100km.

8 Series Convertible

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 BMW 8 Series Convertible offers clearly more power – delivering 625 HP compared to 207 HP. That’s roughly 418 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is substantially quicker – completing the sprint in 3.3 s, while the Audi A1 takes 6.5 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the BMW 8 Series Convertible delivers clearly more torque with 750 Nm compared to 320 Nm. That’s about 430 Nm more.

A1

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: Audi A1 offers more seats – 5 vs 4.

In terms of curb weight, Audi A1 is considerably lighter – 1,175 kg compared to 1,915 kg. The difference is around 740 kg.

Looking at boot space, the BMW 8 Series Convertible offers marginally more boot space – 350 L compared to 335 L. That’s a difference of about 15 L.

When it comes to payload, the Audi A1 carries barely more – 470 kg compared to 425 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Audi A1 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.

from £20,000
A1

Audi A1

  • Engine Type : Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 95 - 207 HP
  • Consumption L/100km : 5.2 - 6.4 L/100km
Audi A1
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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Audi A1

The Audi A1 is a compact premium hatch that wraps Audi's polished design and surprisingly grown-up cabin into a city-friendly package. It’s poised and fun to drive, a smart pick for buyers who want luxury flair without the fuss of a bigger car — and it makes tight parking feel almost enjoyable.

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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.

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Audi A1
BMW 8 Series Convertible

Costs and Consumption

Price
20,000 - 28,800 £
Price
99,400 - 165,800 £
Consumption L/100km
5.2 - 6.4 L/100km
Consumption L/100km
6.9 - 11.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
118 - 146 g/km
co2
180 - 255 g/km
Fuel tank capacity
-
Fuel tank capacity
66 - 68 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,175 - 1,365 kg
Curb weight
1,915 - 2,125 kg
Trunk capacity
335 L
Trunk capacity
350 L
Length
-
Length
4,851 - 4,867 mm
Width
1,740 - 1,756 mm
Width
1,902 - 1,907 mm
Height
-
Height
1,345 - 1,353 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 470 kg
Payload
340 - 425 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
95 - 207 HP
Power HP
333 - 625 HP
Acceleration 0-100km/h
6.5 - 11.5 s
Acceleration 0-100km/h
3.3 - 5.5 s
Max Speed
-
Max Speed
250 km/h
Torque
175 - 320 Nm
Torque
500 - 750 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6 - 8
Power kW
70 - 152 kW
Power kW
245 - 460 kW
Engine capacity
999 - 1,984 cm3
Engine capacity
2,993 - 4,395 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
D, E
CO2 Efficiency Class
G
Brand
Audi
Brand
BMW
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.