If you've ever browsed a Tesla forum or looked at a used listing, you've likely seen words like "Highland" or "Juniper" thrown around. To a newcomer, it sounds like a nature hike. To a Tesla pro, these are "Era Terms" — the secret code names used to identify major vehicle refreshes that aren't officially labeled by "model year."
The "Palladium" Era (2021–Present)
Models: Model S and Model X Refresh.
Before 2021, the Model S and X had vertical screens and older interior designs. The "Palladium" refresh brought these flagship vehicles into the modern age. The exterior features blacked-out trim (no more chrome) and wider body panels. Inside, you'll find the iconic 17-inch horizontal tilting screen, a secondary display for rear passengers, and the controversial Yoke steering wheel. Performance-wise, it introduced the Plaid powertrain — a tri-motor setup delivering 1,020+ horsepower and 0–60 mph in under 2 seconds.
The "Highland" Era (2024–Present)
Models: Model 3 Refresh.
Launched in late 2023 (and 2024 in the US), "Highland" was the first major overhaul of the world's most popular electric sedan. The biggest change was the removal of steering column stalks. Gear shifting is now on the screen, and turn signals are buttons on the steering wheel. You can identify it by the slimmer, "squinting" LED headlights and a more aerodynamic front bumper. Comfort upgrades include ventilated (cooled) seats, 360-degree acoustic glass, and a rear 8-inch touchscreen.
The "Juniper" Era (2025–2026)
Models: Model Y Refresh.
As of early 2026, "Juniper" is the hottest term in the archive. It brings all the "Highland" improvements to the Model Y SUV, but with some extra "Cybertruck" flair. The standout feature is the "Horizon" Light Bar — a full-width LED light bar on both the front and rear, making it instantly recognizable at night. It features the Gen-2 4680 Structural Battery Pack, making the car significantly lighter and stiffer. The suspension is upgraded to "Frequency Selective Damping" for a much smoother ride.
The "Redwood" Era (The Next-Gen Platform)
Models: The "Cybercab" and the $25,000 Next-Gen Tesla.
"Redwood" is the internal codename for the Unboxed Process — a revolutionary way Tesla is building its newest, most affordable cars. The Cybercab was unveiled in 2024 and is entering mass production in 2026, with no steering wheel or pedals.
| Era Name | Primary Model | Key Tech Marker | Visual Giveaway |
|---|---|---|---|
| Legacy | Pre-2021 S/X, Pre-2024 3/Y | Intel Atom / Stalks | Chrome trim, fog lights |
| Palladium | 2021+ Model S/X | AMD Ryzen / Tri-Motor | Horizontal tilting screen |
| Highland | 2024+ Model 3 | No Stalks / Ventilated Seats | Slim "squinty" headlights |
| Juniper | 2026 Model Y | Horizon Light Bar | Full-width LED light strip |
| Redwood | 2026+ Cybercab | Unsupervised FSD | No steering wheel/pedals |
Why These Terms Matter for Your Wallet
If you buy a "2024 Model Y" in early 2024, you have a Legacy car. If you buy a "2026 Model Y," you likely have a Juniper. The resale value difference between these eras can be as much as $5,000–$8,000, so always verify the "Era" before signing the paperwork.