Audi S3 Sedan (8Y) specifications and photos
The 2020 Audi S3 Sedan represents the performance-oriented variant of the fourth-generation A3 lineup. It pairs a high-output turbocharged engine with the brand's signature all-wheel-drive system in a compact, four-door footprint.
Audi S3 Sedan (8Y) at a glance
Quick model context before comparing photos and trim-level specifications.
Introduced in August 2020, the S3 Sedan (8Y) builds upon the standard C-segment A3 by significantly upgrading its powertrain, chassis, and visual presence. Aimed at buyers who want accessible performance without stepping up to the extreme RS tier, this generation retains its everyday usability while delivering genuine sports sedan capabilities. The chassis sits 15 mm lower than the standard model and features a specialized sports suspension setup alongside variable-ratio steering. Optional adaptive dampers provide drivers with selectable Auto, Comfort, and Dynamic modes to tailor the ride quality to different environments.
- Power: 310 hp
- Engine displacement: 1984 cc
- Transmissions: 7 S-tronic
- Seating: 5 seats
Photos, trims and specifications for Audi S3 Sedan (8Y)
This model page brings gallery images, trim comparison, and detailed technical data together for the 2020 generation.
Estimate fuel cost
Use trim-level fuel consumption data to estimate monthly and yearly fuel spending.
Fuel costs are estimates. Real consumption can change with driving style, traffic, tires, weather, load, and market-specific equipment.
Audi S3 Sedan (8Y) overview
Editorial context for design, cabin, performance, practicality, and buyer notes.
Design
Visually, the S3 separates itself from the standard A3 through aggressive front bumper treatments with enlarged air intake housings. The profile is marked by specific side sills and contrasting mirror caps, while the rear features a prominent diffuser housing the signature quad exhaust tailpipes. Buyers can also equip an optional carbon fiber trunk spoiler and up to 19-inch alloy wheels to further emphasize its performance positioning. Matrix LED headlights are available to upgrade the front lighting signature.
Interior
Inside the cabin, the S3 emphasizes driver engagement with a flat-bottomed steering wheel and heavily bolstered sport seats featuring embossed 'S' logos. The dashboard is built around a standard 10.1-inch touchscreen infotainment system and a 10.25-inch digital instrument cluster, which can be upgraded to a larger 12.3-inch display. Available tech features include a head-up display, wireless smartphone charging, Apple CarPlay, Android Auto, and a premium 680-watt Bang & Olufsen audio system with 15 speakers.
Performance
Power comes from a 2.0-liter turbocharged TFSI four-cylinder engine producing 310 horsepower and 400 Nm of torque. This engine utilizes a variable valve lift system and routes power through a seven-speed S tronic dual-clutch transmission. The all-wheel-drive system uses a rear-mounted multi-plate clutch to distribute torque dynamically between the front and rear axles. This setup allows the S3 Sedan to accelerate from 0 to 100 km/h in 4.8 seconds, with an electronically limited top speed of 250 km/h. Fuel consumption in a mixed cycle is rated around 7.3 liters per 100 km.
Practicality
While prioritizing performance, the S3 Sedan remains a practical compact car. It accommodates five passengers, with rear occupants gaining access to dedicated air vents, an armrest, and a 12-volt socket. Optional upgrades include three-zone climate control and rear USB charging ports. The all-wheel-drive hardware does impact cargo space, reducing the trunk volume to 325 liters compared to the 425 liters found in the standard front-wheel-drive A3.
Safety and tech
The S3 is available with a comprehensive suite of electronic driving assistants. Optional and standard technologies include advanced navigation, a head-up display, and matrix LED lighting for improved nighttime visibility. The digital ecosystem is robust, relying on Audi's latest multimedia interfaces for connectivity and vehicle management.
Buyer notes
When cross-shopping the S3 Sedan, buyers should pay attention to the suspension options, as the standard passive sports suspension differs significantly from the optional adaptive dampers in terms of daily comfort. It is also worth noting that the trunk capacity is smaller than the standard A3 due to the rear differential. Exact equipment levels, such as the availability of the Bang & Olufsen sound system and Matrix LED lights, will depend on regional market configurations and selected option packages.
Trims and key specifications
Use this table to compare the main differences between available configurations.
| Trim / modification | Engine | Power | Seats | Transmission |
|---|---|---|---|---|
| 2.0 TFSI (310 hp) 7 S-tronic 4x4 | 1984 cc | 310 hp | 5 | 7 S-tronic |
Specifications can vary by market, model year, and equipment package. Use the trim sections below to review the full data for each configuration.
Audi S3 Sedan (8Y) photo gallery
15 images are collected here with the main specifications and trim data for this model.
Photo Audi S3 Sedan (8Y)
Specifications by trim
Choose a configuration below to open full technical data grouped by category.
2.0 TFSI (310 hp) 7 S-tronic 4x4 39 specifications
Specifications
Performance and consumption
| Fuel consumption city, L/100 km | 9.1 |
|---|---|
| Fuel consumption highway, L/100 km | 6.2 |
| Fuel consumption combined, L/100 km | 7.3 |
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.8 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TFSI |
|---|---|
| Engine code | CJXG/DJHA (EA888) |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 1984 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Compression ratio | 9.3:1 |
| Power, hp | 310 |
| RPM at max power | 5500-6500 |
| Torque, Nm | 400 |
| RPM at max torque | 2000-5400 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4504 |
| Width, mm | 1984 |
| Height, mm | 1415 |
| Wheelbase, mm | 2630 |
| Front track, mm | 1545 |
| Rear track, mm | 1519 |
| Kerb weight, kg | 1580 |
| Gross weight, kg | 2025 |
| Fuel tank capacity, L | 55 |
| Turning circle, m | 11.1 |
| Width without mirrors, mm | 1816 |
| Trunk capacity, L | 325 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | All-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
Audi S3 Sedan (8Y) questions
Short answers based on the specifications and photos available in this catalog.
What is the engine output of the 2020 Audi S3 Sedan?
It is powered by a 2.0-liter turbocharged TFSI engine producing 310 horsepower and 400 Nm of torque.
How fast is the Audi S3 (8Y)?
The sedan accelerates from 0 to 100 km/h in 4.8 seconds and has an electronically limited top speed of 250 km/h.
Does the S3 Sedan have all-wheel drive?
Yes, it comes standard with an all-wheel-drive system that utilizes a multi-plate clutch on the rear axle to manage torque distribution.
How big is the trunk in the S3 Sedan?
The trunk holds 325 liters, which is slightly smaller than the standard A3 sedan due to the space required for the rear-wheel-drive components.
Are adaptive dampers standard on the S3?
No, the car comes with a standard lowered sports suspension. Adaptive dampers with Comfort, Auto, and Dynamic modes are available as an option.