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Price, Power, and Performance Specs
The 2026 Audi S3 starts at $60,000, while the RS3 begins at $75,000. An optional dynamic package for the RS3 adds about $5,000 and equips it with carbon‑ceramic brakes. The price gap reflects a jump in performance.
The S3 uses a 2.0‑liter, four‑cylinder turbo that delivers 328 horsepower and 310 lb‑ft of torque. A seven‑speed dual‑clutch transmission and quattro all‑wheel drive get it from 0 to 60 mph in just over four seconds, with a top speed of 155 mph.
The RS3 houses a 2.5‑liter, five‑cylinder turbo that produces 394 horsepower and 369 lb‑ft of torque. The same transmission and all‑wheel drive allow the RS3 to sprint from 0 to 60 mph in about 3.3 seconds and reach 180 mph.
While the S3’s 328 horsepower is ample for most drivers, the RS3’s 394 horsepower delivers a 20‑percent increase in power, translating to a 0.7‑second advantage in the 0‑60 sprint. The dynamic package’s carbon‑ceramic brakes add weight but provide superior stopping power, a benefit for spirited driving. For those who prioritize acceleration and track performance, the RS3’s higher output justifies the additional cost.
Styling and Interior
The RS3 adopts a more assertive look. A gloss‑black grille, a forward‑facing camera, and a larger front bumper give it a muscular stance, while wide fenders and a broader track emphasize its performance pedigree. The S3 leans toward a conservative design, with a lighter front grill and a smoother silhouette.
Inside, both cars share soft‑touch materials, ambient lighting, and a digital instrument cluster. The RS3 ups the ante with carbon‑ceramic front rotors, a more aggressive steering wheel, and a carbon‑fiber‑trimmed dashboard, while the S3 offers a relaxed driving experience with a standard sport‑tuned brake system.
The RS3’s interior also features a larger, carbon‑fiber‑trimmed dashboard and a more prominent RS badge, reinforcing its performance identity. The steering wheel on the RS3 incorporates touch‑sensitive icons, which some drivers find less intuitive than the S3’s clicky buttons. Both models offer the same climate controls, parking sensors, and safety features, but the RS3’s premium accents give it a more exclusive feel.
Driving Experience
The S3 shines as a daily driver. Its power delivery is smooth, and the quattro system offers predictable handling. In comfort mode, the S3 feels relaxed, making it easy to navigate city traffic.
The RS3 delivers a markedly different experience. Its five‑cylinder engine produces a noticeable turbo lag at low speeds, but once the RPMs climb, the car feels like a rocket. Launch control is highly responsive, and the stiffer suspension and tighter steering give it a more engaging feel.
In dynamic mode, the RS3’s rear‑drive bias and stiffer suspension sharpen the steering response, making cornering feel more engaging. The S3’s dynamic plus mode keeps the car stable, offering a comfortable ride even at higher speeds. On the highway, the RS3’s power allows it to overtake quickly, while the S3’s smoother power delivery keeps fuel consumption lower.
Value and Recommendation
Choosing between the S3 and RS3 comes down to how much performance you value for the extra cost. The RS3’s 394 horsepower, 3.3‑second 0‑60, and 180‑mph top speed justify its $15,000 premium for enthusiasts who want a car that can feel like a sports coupe on a weekend drive.
For buyers prioritizing daily usability, fuel economy, and a more subdued aesthetic, the S3 offers a compelling package at $60,000. Its lower price, comfortable ride, and adequate power make it a solid choice for everyday use.
Resale value is another factor to consider. The RS3’s limited production run and higher performance make it less likely to depreciate as quickly as the S3. However, the S3’s lower price point and broader appeal may make it a more attractive option for buyers who want a sporty car without the premium price tag. Ultimately, the decision hinges on how much performance you value relative to cost.
If you’re a daily driver who values comfort, fuel efficiency, and a lower entry price, the S3 delivers all the essentials without the extra cost. On the other hand, if you enjoy spirited driving, want a car that can sprint from 0 to 60 in just over three seconds, and appreciate the finer interior touches, the RS3’s additional $15,000 is a worthwhile investment. Both models share the same platform, so the choice ultimately comes down to how aggressively you want to push the car.
In short, the S3 offers a balanced package for everyday use, while the RS3 delivers a performance‑centric experience that justifies its premium price. Your choice depends on whether you prioritize daily comfort or spirited driving.