Buying a Tesla in Colorado in 2026: the state EV credit dropped to $750, the federal $7,500 is gone, plus sales tax, ownership tax, Xcel charging rebates and which model fits mountain winters.

Updated October 4, 2026: the $7,500 federal Tesla tax credit ended September 30, 2025 and the home charger credit expired June 30, 2026. What is left: the car-loan interest deduction, state rebates of $750 to $4,000, Tesla's 1.99% APR financing, and 3 months of FSD with a referral link.

What a Tesla really costs in New York in 2026: 8.875% NYC sales tax, the $500 Drive Clean Rebate cap, the trade-in tax break, charging realities and how to lower your out-the-door price.

Buying a Tesla in Washington in 2026? Every incentive expired in 2025. Here's the real cost — Seattle sales tax, the $225 EV fee, the new luxury tax, and charging savings.

Everything Tesla owners need for Dashcam and Sentry Mode in 2026: the best USB drives and SSDs, how to format and set up storage, real battery-drain numbers, and how to view footage.

There's no Tesla FSD promo code: an owner referral link is the code. New owners who order a Model 3, Model Y or Cybertruck through one in the US or Canada get 3 months of FSD (Supervised), worth about $297; existing owners get a loyalty credit instead. How it works, updated October 2026.

HW3 vs HW4 side by side, checked October 4, 2026: HW3 cars run FSD v14.2 Lite and stay supervised for good; HW4 (AI4) cars run v14.3.10 and are the only ones in line for unsupervised FSD. How to check which one you have, what HW3 is missing, and the upgrade Tesla has promised.

How much range a Tesla loses in cold weather (2026 data), plus preconditioning, winter charging, tires, battery care and a cold-weather gear checklist for the US & Canada.

How much it costs to charge a Tesla in 2026: about 4 to 5 cents a mile at home and 10 to 12 cents at a Supercharger, with US and Canadian rates, cost per mile against gasoline, and the Supercharger price changes Tesla made across Canada in September 2026.

Model 3 or Model Y? September 2026 prices and financing by trim for the US and Canada, the Model 3 Premium vs Model Y Standard cross-shop, cargo space, range, resale, and clear picks for families, commuters and single drivers.