Audi · Sedan · 2022

Audi A3 Sedan Trunk Dimensions

Dimensions
Trunk space

This page shows the A3 Sedan (Sedan). Other body styles are: A3 3-door (Hatchback) , A3 Cabriolet (Convertible) , A3 Sportback (Hatchback) .

Audi A3 Sedan - All trunk dimensions at a glance: width, height, length, depth (with the rear seats folded down and upright). — Trunk dimensions Audi A3 Sedan (Sedan). Access in 3D

Trunk dimensions Audi A3 Sedan (Sedan). Access in 3D

Audi A3 Sedan trunk dimensions – detail — Detail dimensions Audi A3 Sedan

Audi A3 Sedan (Sedan) Trunk Dimensions

Audi A3 Sedan (Sedan) Trunk Dimensions
Measurement	Value
Width of Trunk	39 in
Length of Trunk	37.4 in
Height of Trunk	21.1 in

Audi A3 Sedan (Sedan) Car Dimensions

Audi A3 Sedan (Sedan) Car Dimensions
Measurement	Value
Length of Car	177.3 in
Width of Car	71.5 in
Height of Car	55.8 in

More trunk measurements in the illustration above. Trunk geometries are not boxes. Access this trunk as a 3D model including roof-line and chair inclinations here and test what fits.

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Maxi-Cosi Zelia Select+

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Hanke Reisekoffer 28Inch 114L

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Trunk dimensions Audi A3 Sedan

The trunk of the Audi A3 Sedan 2022 offers a volume of 15 cu ft, which can be expanded to about 35.3 cu ft by folding down the rear seats. The rear bench is split 60:40, allowing flexibility when transporting larger items.

The interior is designed with high quality, featuring a practical loading edge that facilitates access. The trunk dimensions vary slightly within the model range, with the shape mostly rectangular and optimized for use.

The practical design and thoughtful layout make the trunk suitable for both everyday use and longer trips.

Model Information

The Audi A3 is a compact premium vehicle that has played a significant role in the automotive market since its introduction in 1996. The latest generation, launched in 2020, offers a combination of modern design, advanced technology, and a high level of driving comfort.

The sedan is especially known for its sporty elegance and versatile applications. With a strong focus on efficiency and performance, the A3 is suitable for both city driving and longer journeys.

Variants of the Same Series

The Audi A3 is available in several variants, including the sedan, hatchback, and convertible. Each of these variants has its own characteristic features and target audiences. The sedan stands out with its elegant lines and additional trunk space, while the hatchback offers a sportier look.

The convertible, on the other hand, targets buyers who prefer an open driving experience. It is important to consider these differences to select the variant that best suits individual needs.

Yearly Differences

The model changes of the Audi A3 that affect body and trunk dimensions mainly occurred between different generations. The first generation (1996-2003) had a smaller trunk volume of about 12.4 cu ft. With the introduction of the second generation (2003-2012), the trunk was enlarged to 12.9 cu ft.

The third generation (2012-2020) brought a further increase to 15 cu ft, which has been maintained in the current sedan. These continuous improvements demonstrate Audi's commitment to functionality and user-friendliness.

Direct Competitors

In the same price class and size as the Audi A3, models like the BMW 1 Series and the Mercedes-Benz A-Class can be found. The BMW 1 Series offers a trunk volume of about 13.4 cu ft, which is somewhat smaller compared to the A3. The Mercedes-Benz A-Class has a similar volume of about 13.1 cu ft.

These differences in trunk volume can be decisive for buyers who need a lot of storage space. The A3 stands out due to its larger capacity and practical usability.

More Affordable Alternatives

For buyers looking for more affordable alternatives with similar trunk dimensions, models like the Skoda Octavia or the Ford Focus could be considered. The Skoda Octavia offers a trunk volume of up to 21.2 cu ft, making it an excellent choice for families or frequent travelers.

The Ford Focus has a trunk volume of about 13.2 cu ft. Both models offer a good combination of price-performance ratio and functionality but generally do not provide the same premium feel as the Audi A3.

Trunk space Audi A3 Sedan

Audi A3 Sedan trunk space volume — Trunk volume Audi A3 Sedan

Trunk Volume

The manufacturer's specification for the trunk volume of the Audi A3 Sedan 2024 is 15 cu ft. The available data also mentions a differing measurement of 13.9 cu ft – different measurement methods or variants may be possible.

Compared to reference values, the volume is about 1.19% larger than the average car and accounts for around 7.3% of the vehicle volume, thus slightly above average in efficiency relative to vehicle size.

Practical: according to one source, six standard beverage crates fit inside (with the 13.9 cu ft figure) — with 15 cu ft this everyday utility remains or slightly improves.
Underfloor compartment: additionally about 2.3 cu ft of storage space under the trunk floor.
With folded rear seatbacks, up to 27.2 cu ft can be loaded (loading up to the window sill / up to front seats possible), which makes long-distance or ski transport significantly more flexible.
Loading height: the loading edge is at 27.2 in, the inner side wall when unloading is about 7.5 in — this facilitates lifting in compared to higher loading edges but requires slightly higher overcoming of the edge when removing items.

Vehicle Size and Parking Friendliness

Dimensions: 177.2 in length, 71.7 in width, 55.9 in height. Compared to the average car, the A3 Sedan is thus 2.4 in shorter (-1.2%), 1.2 in narrower (-1.9%), and 5.9 in lower (-9.4%).

Everyday impact:

The compact length and moderate width make parking and maneuvering easier — according to data, the vehicle is about 19.7 in shorter and 26.8 in narrower than a typical parking space, so there is comfortable space in front and behind the vehicle.
The low overall height provides a stretched silhouette and better aerodynamics; however, inside it can lead to somewhat reduced headroom, especially for very tall occupants.
Garage/garage entrances: due to the small length and width, the A3 Sedan is advantageous in tight parking boxes; the low height reduces problems with low garage ceilings.

Trunk Usability and Flexibility

The A3 Sedan offers a good everyday utility combination of volume and variability but also has limits:

Variability: the rear seatback folds down asymmetrically; optionally, a three-part bench with center armrest and center pass-through is available, which facilitates loading long items (e.g., skis). Folding down is easy from the interior; headrests do not necessarily have to be removed.
Loading options: opening mechanisms are comfortable – unlocking via button inside, tailgate button outside, remote control or optional keyless including foot sweep. The hatch swings open automatically.
Limitations: the tailgate opens only up to about 1.60 m and has a large forward offset; this can pose a risk of head bumping for very tall persons (about ~1.95 m height and above). Also, the loading opening is comparatively small, so wide or tall items must be angled in; the trunk itself is not particularly tall.
Everyday consequences: ideal for shopping, luggage for weekends, or family everyday use (2–3 people). Handling is limited for very bulky/tall items; with maximum flexibility, the folded seats offer nearly 27.2 cu ft.

General Model Information

Familiarity: The Audi A3 Sedan is well established in the compact premium sedan segment and stands for high-quality workmanship and a brand-typical, understated elegant design.

Special features & peculiarities:

Optional matrix LED headlights with segmented lighting, rudimentary cornering light, and dynamic high beam assistant significantly improve night vision; a simpler LED system already offers cornering light and adaptive light distribution.
Comfort features such as keyless entry and electric tailgate unlocking (including optional foot gesture) increase everyday usability.
Good material and build quality in the interior, typical premium standard.

Price-performance ratio: The A3 Sedan positions itself in the premium compact segment and offers a balanced ratio of equipment, quality, and space utilization. Compared to pure compact cars, the A3 is more expensive but delivers a higher level of equipment and workmanship.

Competitors: typical competitors are the Mercedes-Benz A-Class Sedan, the BMW 2 Series Gran Coupe, and other compact premium sedans. Depending on the market, the A3 Sedan also competes with higher-equipped variants of models from the VW Group.

What fits in the Audi A3 Sedan trunk?

Tested: 100 products — 67 fit with seats up, 26 only with seats folded.

Info

To check whether products fit the trunk, we use a purpose-built database of 3D models of 800+ trunks.
We offer the same method to online retailers at car-go.fit.
On Trunk 3D you can place these products in your trunk and arrange them with other items.
Missing an important product? Contact us at support@kofferraum.org.

Which strollers fit in the Audi A3 Sedan?

7 fit upright, 5 folded-only, 1 do not fit.

Strollers

Maxi-Cosi Zelia Select+

Fits (seats up)

into the Audi A3 Sedan

Audi A3 Sedan (Sedan) Trunk Dimensions

Audi A3 Sedan (Sedan) Car Dimensions

Best matching products

Trunk dimensions Audi A3 Sedan

Model Information

Variants of the Same Series

Yearly Differences

Direct Competitors

More Affordable Alternatives

Trunk space Audi A3 Sedan

Trunk Volume

Vehicle Size and Parking Friendliness

Trunk Usability and Flexibility

General Model Information

What fits in the Audi A3 Sedan trunk?

Does not fit

Does not fit

Does not fit

Does not fit

Trunk 3D

Averages by vehicle class

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