Partly — and the partition isn't intuitive. The 2021 Plaid refresh kept the same external sheet-metal silhouette but restyled almost everything inside. What carries over: trunk and frunk liners (cargo wells are nearly identical), most exterior items like mud flaps and car covers, and front-row floor-mat shapes (close enough that aftermarket pre-Plaid mats will sit, though they may not snap into the post-2021 OEM clips). What does NOT carry over: dashboard trim and screen-area accessories (the 2021+ refresh added the horizontal landscape screen), center console (entirely redesigned with new cup holders and wireless pad), steering wheel covers and grips (yoke vs round wheel), door cards (new speaker grille layout). When in doubt, check the year banding on the product page — anything we ship as 2021-2026 is Plaid-era only, anything labelled 2012-2020 is pre-refresh only, and a small set of trunk/frunk products are labelled 2012-2026.

Yes — for steering-wheel-specific accessories only. The yoke (introduced on 2021 Plaid, made optional alongside a round wheel from late 2022 onward) has a fundamentally different rim profile from a circular wheel: the top and bottom are flat, the grip diameter is thicker on the spokes, and there's no continuous circumference for a wrap-around cover. This affects: steering-wheel covers, full-circumference grip wraps, and any wheel-mounted phone mount that clamps to the rim. This does NOT affect: wheel-mounted button decals, paddle-shifter covers, or anything that attaches to the column. If you bought your Model S in late 2022 or later, check your VIN — Tesla offered the round wheel as a no-cost option, so two same-year cars on the lot can have different wheels. BASENOR's Plaid steering-wheel SKUs always specify yoke vs round in the title or first image.

Partially — the S and X share a platform, so interior parts have higher cross-fit than any other Tesla pair. Cross-fits: center console covers, console organizers, cup-holder inserts, wireless charger mats, dashboard sunshades for the screen, cabin air filters (shared HEPA housing), and most armrest accessories. We label these SKUs explicitly as Model S/X or Model S & X. Does NOT cross-fit: floor mats (the X has a third-row footwell and different rear floor geometry — even with the 5-seat config), mud flaps (different wheelbase and fender flares), trunk and frunk liners (X has a falcon-wing-influenced cargo opening and a smaller frunk), roof and windshield sunshades (the X has a windshield that wraps further over the cabin), and any door-card or pillar trim. Always verify on the PDP — if a Model S accessory page doesn't mention X, assume it's Model S only.

Depends on your year. The 2012-2020 pre-refresh Model S shipped with Tesla's proprietary connector (now called NACS) and needs an adapter to use any non-Tesla station — most commonly a CHAdeMO adapter for early DC fast chargers (Tesla sold one for $450 and discontinued it in 2022), or a J1772 adapter for any Level 2 home/public AC station (Tesla still ships one in the trunk). The 2021+ Plaid-era Model S also has a NACS port — Tesla has not switched the S to CCS or any other standard — so the same adapter rules apply. For non-Tesla DC fast charging (Electrify America, EVgo) on either generation, you need the Tesla-sold NACS-to-CCS1 adapter (~$250 retail). For Tesla Supercharging on either generation, no adapter — plug directly. We don't sell charging adapters; Lectron and TeslaTap make trustworthy third-party J1772 options for ~$100 if you've lost yours.

Significantly — and a Model 3 mat in a Model S leaves a finger-wide gap on every edge. The Model S cabin is 4.4 inches longer in wheelbase, 3.9 inches wider in track, and has a noticeably deeper rear footwell well than the Model 3. The driver's mat is longer toward the firewall, the rear mat covers a wider lateral span, and the rear well is deep enough that a flat Model 3-style mat slides forward under braking. Our 2021-2026 Model S floor mat set is a 7-piece tooled to the Plaid-era cabin — three front mats (driver, passenger, transmission tunnel skin), two rear-row mats, one trunk well, one frunk. The mat clips align with the Plaid-era OEM anchor points, which moved when Tesla restyled the floor in 2021. If you have a pre-2021 Model S, search our catalog for 2012-2020 Model S mats, not the Plaid-era set.