Audi S line, S models and RS models - simply explained

Do you often come across an “S” or “RS” in Audi model names? But what exactly is behind an S line package, an S model, or an RS model? Here's a simple and clear explanation of the differences.

1. S line – for a sporty look

The S line package is a trim line that gives a regular Audi – such as the A3 or Q5 – a sportier appearance. Typical features:

• Sportier front and rear bumpers
• Larger wheels
• Sports seats and S line badges inside
• Sports suspension (optional or standard, depending on the model)

Important:

The S line package only changes the looks and driving feel – the engine stays the same as in the base version.

S line = sporty look, but no extra power.

2. S models – more power and sportiness

An Audi with an “S” in the model name – like S3, SQ5 or S6 – offers significantly more power than a standard model.

Special features of S models:

• More powerful engines
• Sport-tuned suspension
• Higher-performance braking systems
• Sporty exterior and interior details

For example:

• An Audi Q5 is a standard SUV.
• An Audi SQ5 has a more powerful engine, all-wheel drive (quattro), and a sport-tuned suspension.

S models = more power and sportier driving experience.

3. RS models – the extreme athletes

RS models (e.g. RS 3, RS 6 Avant, RS Q8) are Audi’s absolute top versions – built by Audi Sport GmbH.

They stand for:

• Maximum performance (e.g. V6 or V8 engines)
• Motorsport technology for the road
• Extremely sporty suspension and braking systems
• Aggressive design and RS-specific details
• RS models = ultimate performance for the road

These cars are made for true enthusiasts – impressive in daily use, right at home on the racetrack.

4. Quick overview: Audi model designations

To help you keep track at Audi:

• A1, A3, A4, A5, A6, A7, A8 → classic sedans, wagons or sportbacks
• Q2, Q3, Q4, Q5, Q7, Q8 → SUVs and crossovers
• E-Tron, Q4 e-tron, Q8 e-tron → fully electric models
• S models → sportier, more powerful versions
• RS models → high-performance models

Additional notes:

• “TFSI” → petrol engine
• “TDI” → diesel engine
• “TFSIe” → plug-in hybrid (petrol & electric)
• “e-tron” → fully electric

Summary:

S line = sporty design

S models = sporty engines

RS models = ultimate performance

Conclusion

At Audi, “S” or “RS” clearly shows you what to expect:

• S line for sporty looks,
• S models for more power,
• RS models for pure performance.

Whether you're into subtle sportiness or full-on racing thrill – Carvolution has the right model for every driving style. Book your non-binding consultation now and discover your dream model!