Three exceptional Audi sedans, the 2026 Audi A3, S3 and RS 3, offered at a base price of $43,950*, are designed to impress. With breathtaking styling, a driver-focused cabin, and cutting-edge technologies, every drive becomes a unique experience where you truly connect with the road.

In Summary

Base price: $43,950* for the A3 and $78,250* for the RS 3.
No major redesign in 2026 following the major 2025 update, but added standard features.
Three luxurious compact sedans offering between 201 and 394 horsepower.
All come with a 7-speed S tronic dual-clutch transmission and quattro all-wheel drive.
Compact dimensions, with trunk capacities ranging from 235 to 309 L.

2026 Audi A3, S3 and RS 3: Trims and Prices

Here are the three trims available for the 2026 Audi A3, with a base price of $43,950*:

2026 Audi A3

Trims

40 TFSI quattro

S tronic

Progressiv

40 TFSI quattro

S tronic

Technik

40 TFSI quattro

S tronic

Base MSRP*

$43,950

$47,050

$51,650

Three-quarter front view of the red 2026 Audi A3 parked in front of a beige modern wall, showcasing its sporty and refined design. — Audi A3

Here are the trims available for the 2026 Audi S3 and 2026 Audi RS 3 along with their pricing:

2026 Audi S3

2026 Audi RS 3

Trims

40 TFSI quattro

S tronic

Progressiv

40 TFSI quattro

S tronic

Technik

40 TFSI quattro

S tronic

TFSI quattro

S tronic

Base MSRP*

$55,750

$58,650

$63,250

$78,250

Three-quarter front view of the blue 2026 Audi S3 parked in front of a modern building with mountains in the background, highlighting its elegant design. — Audi S3

Three-quarter front view of the grey 2026 Audi RS 3 driving on a winding mountain road, emphasizing its sporty performance. — Audi RS 3 **2023–2026**

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2026 Audi A3, S3 and RS 3: New Features

Following a major refresh for the 2025 model year, the 2026 Audi A3, priced from $43,950*, the 2026 Audi S3, starting at $55,750*, and the high-performance 2026 Audi RS 3 receive no major changes for this year.

However, a few optimizations are worth noting: the technology package is now standard across all A3, S3, and RS 3 models, a 12.3-inch digital instrument cluster is now included in all trims, along with other refinements.

2026 Audi A3, S3 and RS 3: Powertrain and Performance

Here are the available powertrains at a glance, including the fuel consumption figures for the Audi A3, S3, and RS 3.

All three trims of the 2026 Audi A3 share the same engine configuration:

	2026 Audi A3
Powertrain	2.0 L turbocharged 4-cylinder
Power/Torque	201 HP / 236 lb-ft
Transmission	7-speed dual-clutch automatic S tronic
Drivetrain	quattro all-wheel drive
Combined Fuel Economy	8.5 L/100 km

Close-up of the blue 2026 Audi S3 front wheel and alloy rim, highlighting its refined design and sporty detailing. — Audi S3

Here are the powertrain options for the 2026 Audi S3 and the 2026 Audi RS 3, offered at a base MSRP of $78,250*:

	2026 Audi S3	2026 Audi RS 3
Powertrain	2.0 L turbocharged 4-cylinder	2.5 L TFSI 5-cylinder
Power/Torque	328 HP / 295 lb-ft	394 HP / 369 lb-ft
Transmission	7-speed dual-clutch automatic S tronic
Drivetrain	quattro all-wheel drive
Combined Fuel Economy	9.1 L/100 km	10.1 L/100 km

2026 Audi A3, S3 and RS 3: Interior and Exterior Design

Interior view of the 2026 Audi RS 3 showing black and red leather sport seats, flat-bottom steering wheel, and digital cockpit. — Audi RS 3 **2023–2026**

Each model offers unique exterior details that reflect varying levels of sportiness. The interiors are crafted with premium materials and impeccable finishes for a truly luxurious feel.

As you move up the lineup, the features become even more impressive, culminating with the super sporty 2026 Audi RS 3, which stands out with a more aggressive design, a larger grille, expanded air intakes, and flared fenders.

Driver’s cockpit view of the 2026 Audi RS 3 featuring the central touchscreen, red RS buttons, and ambient red lighting. — Audi RS 3 **2023–2026**

2026 Audi A3, S3 and RS 3: On-Board Technologies

True to its motto, “Vorsprung durch Technik,” meaning “progress through technology,” Audi pampers its drivers with a wealth of amenities, onboard technologies, and advanced safety and driver-assistance systems.

2026 Audi A3, S3 and RS 3: Dimensions

Here are the dimensions of the Audi A3, S3 and RS 3 at a glance:

	2026 Audi A3	2026 Audi S3	2026 Audi RS 3
Length	4,493 mm	4,503 mm	4,533 mm
Width	1,816 mm	1,816 mm	1,851 mm
Height	1,428 mm	1,415 mm	1,418 mm
Wheelbase	2,629 mm	2,631 mm	2,631 mm
Cargo Volume	309 L	235 L	283 L

	2026 Audi A3
Length	4,493 mm
Width	1,816 mm
Height	1,428 mm
Wheelbase	2,629 mm
Cargo Volume	309 L

	2026 Audi S3	2026 Audi RS 3
Length	4,503 mm	4,533 mm
Width	1,816 mm	1,851 mm
Height	1,415 mm	1,418 mm
Wheelbase	2,631 mm	2,631 mm
Cargo Volume	235 L	283 L

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Close-up of the 2026 Audi RS 3 steering wheel and dashboard, showcasing the Audi Virtual Cockpit and performance mode. — Audi RS 3 **2023–2026**

2026 Audi A3, S3 and RS 3: Price and Specs

Dreaming of getting behind the wheel of one of these luxurious Audi sedans? Contact your Audi Trois-Rivières dealership near Quebec, Plessisville, Sorel-Tracy and Shawinigan.

While you wait for your visit, here’s a summary chart: