Popular S-branded and S-model cars across major manufacturers

Cars starting with S span nearly every major automaker and price range. You'll find sedans, SUVs, sports cars, and trucks from brands like Subaru, Suzuki, Skoda, and others, as well as S-badged performance models from manufacturers including BMW, Mercedes-Benz, and Audi. Some are common in North American markets; others are region-specific or no longer in production.

This guide covers the real models you're likely to encounter when shopping used or new, explains what category each falls into, and notes which ones have been discontinued or are market-specific so you know what to expect when researching or comparing options.

Key Takeaways

  • S-model names often indicate a performance or sport trim level rather than a separate brand — the BMW 3 Series S, Mercedes C-Class S, and Audi A4 S are examples of this naming convention.
  • Subaru and Suzuki are full brands with S-starting model names like the Subaru Solterra and Suzuki Swift, while other manufacturers use S as a trim designation.
  • Some S-models like the Suzuki Samurai and Subaru SVX are discontinued but still appear in used car listings and have devoted owner communities.
  • Region matters: the Skoda Superb is common in Europe but rare in North America, while the Subaru Solterra is a newer global electric model.

Subaru S-model lineup

Subaru has built several models with S-starting names. The Subaru Solterra is the brand's all-electric SUV, launched in 2022 and sold globally. It competes with electric crossovers in the mid-size segment and uses Subaru's standard all-wheel-drive architecture adapted for battery power.

The Subaru SVX was a coupe produced from 1992 to 1997 and is now a used-market-only vehicle. It featured a distinctive wide body and all-wheel drive, and has become a collector's car in some circles. The Subaru Sambar is a kei truck (a Japanese category of small commercial vehicle) sold primarily in Japan and not widely available in North America.

Subaru also produced the Subaru Stella, a kei car sold mainly in Japan from 2006 onward. None of these vehicles except the Solterra are current production models in major markets outside Japan.

Suzuki S-model lineup

Suzuki's most recognizable S-model is the Suzuki Swift, a compact hatchback sold globally since 2004. It's positioned as an affordable, fuel-efficient city car and remains in production. The Swift is common in Europe, Asia, and some other markets, though availability in North America has been limited in recent years.

The Suzuki Samurai was a compact SUV produced from 1985 to 1998 and is now found only on the used market. It became iconic for its straightforward design and off-road capability and has a strong enthusiast following. The Suzuki SX4 is a compact crossover that was produced from 2006 to 2014 and is available used. Suzuki also made the Suzuki Splash, a small crossover sold mainly in Europe and Asia from 2008 to 2012.

Performance S-models from German manufacturers

BMW, Mercedes-Benz, and Audi use the letter S to denote sport or performance versions of their standard models. The BMW M340i S and BMW 340i S are sport trims of the 3 Series sedan. Similarly, Mercedes offers C-Class S and E-Class S variants, which sit between the standard model and the higher-performance AMG versions.

Audi uses S to mark its mid-level performance tier — the Audi S4, Audi S6, and Audi S8 are sport versions of the A4, A6, and A8 sedans respectively. These models typically feature upgraded engines, suspension, and braking compared to their base counterparts but are less extreme than the RS (Audi's top performance line).

These S-models are more expensive than base versions and often command higher insurance and maintenance costs due to their performance components. They are widely available in used markets and remain popular with buyers seeking performance without the extreme cost of top-tier sport models.

Other S-starting brands and models

The Skoda Superb is a large sedan made by the Czech automaker Skoda (owned by Volkswagen Group). It's common in Europe but rarely seen in North America. The Superb competes with mainstream luxury sedans and is known for interior space and value.

Scion was Toyota's youth-focused brand that operated from 2003 to 2016. Models included the Scion tC (a compact coupe), Scion xB (a boxy hatchback), and Scion FR-S (a lightweight sports car co-developed with Subaru). All Scion models are now used-market only, and the brand was discontinued as Toyota shifted its strategy.

The Seat Ibiza and Seat León (Seat is a Spanish brand owned by Volkswagen Group) start with S in some markets' naming conventions, though Seat rebranded to Cupra in 2021. The Smart Fortwo is a micro car designed for city driving, produced by Daimler (Mercedes-Benz's parent company). The Subaru Impreza sometimes carries an S trim designation, though the model name itself begins with I.

Discontinued and region-specific S-models

Several S-starting models are no longer in production but remain common in used car listings. The Suzuki Vitara (also called Geo Tracker in North America) was a compact SUV produced through the 1990s and early 2000s. The Subaru Legacy has carried S-trim designations over its long production run, though the model name itself begins with L.

The Subaru Outback similarly uses S as a trim level rather than the model name. Region-specific models like the Suzuki Solio (a mini MPV sold in Japan and some Asian markets) and the Subaru Trezia (a rebadged Daihatsu sold in some markets) are rarely encountered outside their home regions.

When shopping used, knowing which models were discontinued and when helps you understand parts availability, warranty support, and resale value. A 1990s Suzuki Samurai will have different service options than a current Subaru Solterra.

How to research an S-model before buying

Start by confirming the full model name and production year, since S often indicates a trim level rather than the complete model designation. Check the vehicle's VIN decoder or owner's manual to understand what S means for that specific car — it might be a performance upgrade, a regional variant, or straightforward a trim package.

Look up common issues for that model year on forums and owner communities. Discontinued models like the Scion FR-S have active communities that document known problems and maintenance schedules. For current models like the Subaru Solterra, check manufacturer resources and recent reviews to understand real-world performance and reliability data.

Compare insurance quotes for the specific model and year, since performance S-models often cost more to insure than base versions. Check parts availability and service costs through local dealers or independent shops, especially for older or region-specific models that may have limited support in your area.

Frequently Asked Questions

Is an S-model always a performance version?

No. For German brands like BMW, Mercedes, and Audi, S typically means sport or performance. For Subaru and Suzuki, S is straightforward the first letter of the brand name. For other manufacturers, S might indicate a trim level, a regional variant, or a specific feature package. Always check the full model name and year to be sure.

Are Suzuki Swift and Suzuki Samurai the same car?

No. The Samurai (1985–1998) was a compact SUV with body-on-frame construction and off-road capability. The Swift (2004–present) is a front-wheel-drive hatchback designed for city driving and fuel economy. They share a brand but are completely different vehicles from different eras.

Can I still find parts for discontinued S-models like the Scion FR-S?

Yes, but availability depends on the model and part type. The Scion FR-S was co-developed with Subaru and shares many components with the Subaru BRZ, so parts are still available through Subaru dealers and aftermarket suppliers. Older models like the Suzuki Samurai have active enthusiast communities that source parts, though some items may be harder to find or more expensive.

What's the difference between an Audi S4 and an Audi RS4?

The S4 is Audi's mid-level performance model with a turbocharged engine and sport suspension. The RS4 is the top-tier performance variant with a more powerful engine, stiffer suspension, and more aggressive styling. RS models are faster, more expensive, and typically have higher maintenance costs than S models.

Is the Subaru Solterra available in all countries?

The Solterra is sold globally but availability varies by region. It launched in Japan first, then expanded to North America, Europe, and other markets. Check with local Subaru dealers to confirm whether it's currently sold in your country and what trim levels are offered.