Group 1: Tesla's Performance and Prospects - Tesla remains the top electric vehicle maker globally, but faced operational challenges in 2025 with revenue drops in Q1 and Q2 due to decreased automotive deliveries [3] - A recovery was noted in Q3 with a bounce-back in revenue and auto deliveries, although adjusted earnings per share (EPS) fell by 31% and gross margin pressure was felt due to the decline in regulatory credit sales [3] - The future stock performance in 2026 will likely depend on the progress of Tesla's robotaxi business, with current testing in Austin, Texas, and plans for full autonomy by year-end [4][5] Group 2: Rivian's Growth and Strategy - Rivian achieved significant milestones in 2025, including two consecutive quarters of positive gross margins, which unlocked a $1 billion equity investment from Volkswagen [6] - The company successfully mitigated tariff and supply chain pressures, leading to gross profit in Q3 [6] - Rivian's cost reduction strategies included revamping its SUV design and adopting a zonal architecture system, which minimized the number of electronic control units and wiring, facilitating its partnership with Volkswagen [7] Group 3: Comparative Outlook for 2026 - Tesla's 2026 stock performance is expected to hinge on its robotaxi ambitions, while Rivian's performance will be influenced by the launch of its new R2 SUV [8]

KITT is now realZack (@BLKMDL3):Grok Navigation + FSD makes for an epic combo.Like having a personal assistant + chauffeur.@Grok @Tesla_AI https://t.co/oovoYI5CQV ...

.@UranderOfficial showing up at the Holiday Toy Drive https://t.co/zjyXvJOLTx ...

RT Tesla UK (@tesla_uk)First trip across the pond for @Tesla_Optimus https://t.co/BvNZaRN64r ...

Grok navigation is integrated into Tesla navigation. @tesla https://t.co/mJxvZMo9SX ...

BREAKING: Grok Just Changed Tesla Cars Forever https://t.co/bLHNRFjjRB ...

Holiday Toy Drive, Block Party & Tesla Light Show!🗓️ December 13th, Today🕐 1:00pm - 5:00pm📍 Palo Alto, CARegster 👉🏼 https://t.co/0OBK4Zg5AY https://t.co/21uyF7C1HV ...

ELON MUSK: “SpaceX, Tesla, and xAI are naturally converging. A future of solar-powered AI satellites in deep space will rely on Tesla’s solar tech, SpaceX’s spacecraft, and xAI’s intelligence — all moving toward the same direction. https://t.co/s1hTLnE309 ...

RT Teslaconomics (@Teslaconomics)I believed Elon Musk from day 1 when he told me Tesla would solve autonomy.I really did.I drove FSD day in and day out across every Tesla product - the Model S, 3, X, Y, and Cybertruck. I tested it first hand in the real world and ignored the haters and doubters.I just went in head first.I was even 1 of just 20 people in the world invited to experience Tesla Robotaxis firsthand on launch day.This was the day my conviction became certainty.And now I believe Tesla Robotaxis ar ...

The Model Y Performance has such an aggressive look from the back. The rear light bar adds an even more ⚡️ look. https://t.co/hhzT3Mxl9b ...