VS

Audi A1 vs BMW 4 Series Convertible comparison

Compare performance (207 HP vs 530 HP), boot space and price (20,000 £ vs 52,600 £ ) at a glance. Find out which car is the better choice for you – Audi A1 or BMW 4 Series Convertible?

Audi A1 vs BMW 4 Series Convertible: Key differences

Audi A1

2.4 (1 Reviews)
rate
  • considerably cheaper
  • significantly lighter
details

BMW 4 Series Convertible

  • substantially more power
  • clearly quicker 0–100 km/h
  • somewhat more trunk space
details

By Achim Sedelmaier

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

A1

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 A1 is considerably cheaper – starting at 20,000 £ , while the BMW 4 Series Convertible costs 52,600 £ . That’s a price difference of around 32,657 £.

Both cars consume an average of 5.2 L/100km – no difference here.

4 Series Convertible

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 BMW 4 Series Convertible offers substantially more power – delivering 530 HP compared to 207 HP. That’s roughly 323 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is clearly quicker – completing the sprint in 3.7 s, while the Audi A1 takes 6.5 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers considerably more torque with 700 Nm compared to 320 Nm. That’s about 380 Nm more.

A1

Space and Everyday Use:

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

Seats: Audi A1 offers more seats – 5 vs 4.

In terms of curb weight, Audi A1 is significantly lighter – 1,175 kg compared to 1,765 kg. The difference is around 590 kg.

Looking at boot space, the BMW 4 Series Convertible offers somewhat more boot space – 385 L compared to 335 L. That’s a difference of about 50 L.

When it comes to payload, the Audi A1 carries moderately more – 470 kg compared to 420 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible 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.

from £52,600
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 5.2 - 10.2 L/100km
details

Frequently compared as well

Audi A1
SEAT Ibiza
VS
The Audi A1 and SEAT Ibiza are two of Europe’s most accomplished small hatchbacks, taking very different approaches to style, comfort and driving character. This brief comparison highlights where the A1 shines with a premium interior and refinement, and where the Ibiza scores on practicality, value …
Audi A1
Audi Q2
VS
Choosing between the A1 and the Q2 comes down to whether you want a nimble city hatchback or a taller compact crossover with more space. The A1 is built for sharp handling, efficiency and style in tight urban settings, while the Q2 delivers a higher driving position, extra practicality and a more …
Audi A1
BMW 4 Series Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

details
A186760_medium
A186764_medium
A186752_medium
A186753_medium
A186756_medium
A186776_medium

Reviews Audi A1

2.4 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

details
P90400407_highRes_the-all-new-bmw-4-se
P90400400_highRes_the-all-new-bmw-4-se
P90400423_highRes_the-all-new-bmw-4-se
P90414434_highRes_bmw-m440i-xdrive-con
P90133563_highRes_the-new-bmw-4-series

Reviews BMW 4 Series Convertible

No reviews yet. Share your experience and help others decide.

Frequently compared as well

Audi A1
Toyota Yaris
VS
The Audi A1 and Toyota Yaris are two popular small hatchbacks that take very different approaches: the A1 offers a premium, stylish package with sharper handling and a more refined cabin, while the Yaris focuses on practicality, fuel efficiency and low running costs. Choose the A1 if you want a …
BMW 4 Series Convertible
Mercedes CLE Convertible
VS
The BMW 4 Series Convertible and the Mercedes CLE Convertible go head-to-head as premium drop-top coupes, with the BMW known for taut, driver-focused handling and the CLE leaning into comfort, style, and advanced tech. Choose the 4 Series for a sharper, more engaging drive; opt for the CLE if you …
BMW 4 Series Convertible
Mercedes E-Class
VS
BMW 4 Series 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. || Unsure whether the BMW 4 …
Audi A1
VW T-Cross
VS
The Audi A1 and VW T-Cross present distinct offerings in the compact car segment, each catering to different tastes. The Audi A1 targets urbanites with its chic design and nimble handling, accented by a premium interior that suggests sophistication. In contrast, the VW T-Cross appeals to those …
BMW 4 Series Convertible
BMW Z4
VS
When it comes to choosing between the BMW 4 Series Convertible and the BMW Z4, enthusiasts are presented with two distinctly appealing options. The 4 Series Convertible offers a blend of luxury and practicality, making it an ideal choice for those who seek a spacious interior without compromising …
Audi A1
VW Golf
VS
Tiny premium flair meets mainstream mastery: the Audi A1 brings city-class style, crisp interiors and nimble handling, while the VW Golf remains the benchmark hatchback — spacious, sensible and hard to beat. We pit the posh A1 against the practical Golf to find out which one earns your money, your …
Audi A1
VW T-Roc
VS
The Audi A1 and VW T-Roc both embody the quintessential strengths of their respective brands, yet cater to different driving needs. The Audi A1, with its sleek silhouette and agile handling, is perfect for urban dwellers seeking a compact and premium experience without compromising on performance. …
BMW 2 Series
BMW 4 Series Convertible
VS
In the realm of luxury coupes, the BMW 2 Series takes center stage with its compact agility and sporty dynamics, making it an ideal choice for enthusiasts seeking spirited driving in urban settings. Meanwhile, the BMW 4 Series Convertible offers an alluring blend of style and elegance, with its …
Audi A1
BMW 4 Series Convertible

Costs and Consumption
Price
20,000 - 28,800 £
Price
52,600 - 97,800 £
Consumption L/100km
5.2 - 6.4 L/100km
Consumption L/100km
5.2 - 10.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
118 - 146 g/km
co2
136 - 231 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,175 - 1,365 kg
Curb weight
1,765 - 2,055 kg
Trunk capacity
335 L
Trunk capacity
385 L
Length
-
Length
-
Width
1,740 - 1,756 mm
Width
1,852 - 1,887 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 470 kg
Payload
345 - 420 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
95 - 207 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
6.5 - 11.5 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
-
Max Speed
-
Torque
175 - 320 Nm
Torque
300 - 700 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4 - 6
Power kW
70 - 152 kW
Power kW
135 - 390 kW
Engine capacity
999 - 1,984 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
E, F, G
Brand
Audi
Brand
BMW
What drivetrain options does the Audi A1 have?

The Audi A1 is available as Front-Wheel Drive.

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.