Hacker ApprovedDepartments

Tesla Semi

Electric truck in Cars & transport

Battery-electric semi that people cite for lower running and maintenance costs than diesel. Critics point to repeatedly missed production timelines and fire risk.

Battery-electric semi that people cite for lower running and maintenance costs than diesel. Critics point to repeatedly missed production timelines and fire risk.

54 people gave an opinion

recommend it
14
criticize it
40
approval share
26%
Each figure is one person. RecommendsCriticizes

Recommended in 7 of 13 months

  1. November 2025: not recommended
  2. December 2025: not recommended
  3. January 2026: recommended
  4. February 2026: recommended
  5. March 2026: not recommended
  6. April 2026: recommended
  7. May 2026: recommended
  8. June 2026: recommended
  9. July 2026: not recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 14 people recommend itNeeds 10 or more, met.
  • 0.3 recommenders for every criticNeeds 2 to 1 or better, not met.
  • Recommended in 7 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Lower running and maintenance costs than diesel

    “reduced maintenance cost and time significantly affect the economics of trucking”

    Comment from 26 Feb 2026 in “The Physics and Economics of Moving 44 Tonnes at 56mph”

    “The economics of diesel vs electric for heavy haul trucks is a no-brainer.”

    Comment from 8 Jun 2026 in “Google will pay SpaceX $920M per month for compute”
  • Running with fleets on real routes

    “Tesla has said it has a few hundred Semis on the road with 13.5 million miles logged.”

    Comment from 25 Apr 2026 in “Tesla (TSLA) discloses $2B AI hardware company acquisition buried”

    “why does PepsiCo/Frito Lay continue to use Tesla Semi heavy haul electic trucks?”

    Comment from 11 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

    “the Semi seems fairly popular where it's suitable”

    Comment from 12 Jun 2026 in “Google will pay SpaceX $920M per month for compute”
  • Long claimed range and low price

    “The Tesla semi is the only truck with a 500 mile range.”

    Comment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

    “I'll take that bet on price and range.”

    Comment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”
  • Lighter and expected to be high quality

    “I also expect the Semi (heavy haul truck) to be of excellent quality”

    Comment from 10 Jun 2026 in “How do you design a $30k electric pickup? Inside Ford's skunkworks”

    “The 2026 version of Tesla Semi is 450kg lighter than 2022 model”

    Comment from 10 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

What people warn about

Each mark is one comment

  • Production and delivery timelines repeatedly missed

    “How many times has Elon claimed that Tesla semi is in mass production?”

    Comment from 29 Apr 2026 in “Only Elon Musk can fire Elon Musk from SpaceX, filing shows”

    “they could've done this years ago if it wasn't a made up timeline”

    Comment from 13 Feb 2026 in “Driverless trucks can now travel farther distances faster than human drivers”

    “Tesla semi trucks rollout (Pepsi paid for 100 semis in 2017, and deliveries started in 2022, and now 8 years later they have received half of them.)”

    Comment from 30 Jan 2026 in “Wisconsin communities signed secrecy deals for billion-dollar data centers”
  • Breakdowns and towing needed

    “Tesla's truck sucks but the others don't because they're built on established platforms”

    Comment from 27 Nov 2025 in “OpenAI needs to raise at least $207B by 2030”

    “they seem to have really jumped the shark on delivering products that are functional”

    Comment from 29 Jan 2026 in “Tesla ending Models S and X production”

    “numerous cases of the Tesla trucks dying and needing to be towed by ICE trucks”

    Comment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”
  • Battery fires and crash safety concerns

    “The fire from the batteries lasts hours, which is a huge issue for everyone else and the fire departments.”

    Comment from 28 Oct 2026 in “Tesla Semi catches fire on I-880”

    “Tesla made a decision to make their semi less safe than the average for the vehicle class.”

    Comment from 2 Jul 2026 in “Married couple killed in first known fatal Tesla Semi crash”

    “somehow got excluded from the Tesla Semi for some inexplicable crashes with big explosions”

    Comment from 6 Oct 2026 in “High Diesel Prices Bankrupted 16 Trucking Companies in Just 30 Days”
  • Overstated range and capability claims

    “Tesla has a history of exaggerating the ranges of their vehicles to an extent that competitors do not.”

    Comment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

    “Cybertruck, Semi, Hyperloop, robotaxi, point-to-point rocket travel, tunnels, the list goes on.”

    Comment from 2 Apr 2026 in “Artemis II lifts off: four astronauts begin 10-day lunar mission”

    “Everybody knows they just make up stuff as they go, but it's quite hilarious to watch.”

    Comment from 23 Apr 2026 in “Tesla basically cooked the books to show one last quarter of positive cash flow”

What people said

40 of the 68 comments that mention it, newest first. Each links to the original comment.

“forced to become an unwilling participant in Musk's experiments”

CriticizesComment from 28 Oct 2026 in “Tesla Semi catches fire on I-880”

“The fire from the batteries lasts hours, which is a huge issue for everyone else and the fire departments.”

CriticizesComment from 28 Oct 2026 in “Tesla Semi catches fire on I-880”

“large vehicles should not spontaneously combust on a public highway”

CriticizesComment from 28 Oct 2026 in “Tesla Semi catches fire on I-880”

“somehow got excluded from the Tesla Semi for some inexplicable crashes with big explosions”

CriticizesComment from 6 Oct 2026 in “High Diesel Prices Bankrupted 16 Trucking Companies in Just 30 Days”

“And they're doing Semi and Megapack and Superchargers”

RecommendsComment from 28 Sep 2026 in “Musk, the Movie”

“Not a single mention of Pepsi, or UPS who largely canceled their orders after waiting”

CriticizesComment from 25 Sep 2026 in “Tesla moves to electrify trucking after a decade of work and delays”

“Wikipedia suggests that Tesla's had massive problems actually delivering trucks”

CriticizesComment from 24 Sep 2026 in “Carrier Alliance Awards Tesla the Largest Electric Truck Order in U.S. History”

“Tesla made a decision to make their semi less safe than the average for the vehicle class.”

CriticizesComment from 2 Jul 2026 in “Married couple killed in first known fatal Tesla Semi crash”

“I think all signs keep pointing to another huge flop by the end of the year”

CriticizesComment from 13 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

“the Semi seems fairly popular where it's suitable”

RecommendsComment from 12 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

“why does PepsiCo/Frito Lay continue to use Tesla Semi heavy haul electic trucks?”

RecommendsComment from 11 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

“The 2026 version of Tesla Semi is 450kg lighter than 2022 model”

RecommendsComment from 10 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

“I also expect the Semi (heavy haul truck) to be of excellent quality”

RecommendsComment from 10 Jun 2026 in “How do you design a $30k electric pickup? Inside Ford's skunkworks”

“The economics of diesel vs electric for heavy haul trucks is a no-brainer.”

RecommendsComment from 8 Jun 2026 in “Google will pay SpaceX $920M per month for compute”

“Will it take longer than the Tesla Semi (9 years and counting)”

CriticizesComment from 13 May 2026 in “Starship V3”

“none of these claims will actually come to fruition once these reach customers”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“numerous cases of the Tesla trucks dying and needing to be towed by ICE trucks”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“driver reviews routinely indicate that the 'driver at the center' seating position makes it harder for truckers to actually do their work”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“Tesla has a history of exaggerating the ranges of their vehicles to an extent that competitors do not.”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“having to get up and walk over to the door to talk to gate security or hand over paperwork”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“I'll take that bet on price and range.”

RecommendsComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“I am willing to bet this semi underperforms in all relevant categories.”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“The Tesla semi is the only truck with a 500 mile range.”

RecommendsComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“Tesla's volume and delivery time estimates do not have a good history of reliability.”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“Coming from Tesla, I'll believe it after they actually ship a high volume of those units.”

CriticizesComment from 4 May 2026 in “First Tesla Semi Rolls Off High-Volume Production Line”

“How many times has Elon claimed that Tesla semi is in mass production?”

MixedComment from 29 Apr 2026 in “Only Elon Musk can fire Elon Musk from SpaceX, filing shows”

“Tesla has said it has a few hundred Semis on the road with 13.5 million miles logged.”

RecommendsComment from 25 Apr 2026 in “Tesla (TSLA) discloses $2B AI hardware company acquisition buried”

“the semi has had no news of note”

MixedComment from 24 Apr 2026 in “Tesla (TSLA) discloses $2B AI hardware company acquisition buried”

“Everybody knows they just make up stuff as they go, but it's quite hilarious to watch.”

CriticizesComment from 23 Apr 2026 in “Tesla basically cooked the books to show one last quarter of positive cash flow”

“Cybertruck, Semi, Hyperloop, robotaxi, point-to-point rocket travel, tunnels, the list goes on.”

CriticizesComment from 2 Apr 2026 in “Artemis II lifts off: four astronauts begin 10-day lunar mission”

“reduced maintenance cost and time significantly affect the economics of trucking”

RecommendsComment from 26 Feb 2026 in “The Physics and Economics of Moving 44 Tonnes at 56mph”

“Truck program was a failure (and I don't think its because of the design)”

CriticizesComment from 18 Feb 2026 in “Tesla Sales Down 55% UK, 58% Spain, 59% Germany, 81% Netherlands, 93% Norway”

“they could've done this years ago if it wasn't a made up timeline”

MixedComment from 13 Feb 2026 in “Driverless trucks can now travel farther distances faster than human drivers”

“Semi Convoys are an awesome idea and could totally work”

RecommendsComment from 11 Feb 2026 in “XAI Joins SpaceX”

“Tesla semi trucks rollout (Pepsi paid for 100 semis in 2017, and deliveries started in 2022, and now 8 years later they have received half of them.)”

CriticizesComment from 30 Jan 2026 in “Wisconsin communities signed secrecy deals for billion-dollar data centers”

“He did promise his electric trucks to be more cost-effective than trains (still nothing in 2026...)”

CriticizesComment from 30 Jan 2026 in “Tesla's Robotaxi data confirms crash rate 3x worse than humans even with monitor”

“they seem to have really jumped the shark on delivering products that are functional”

CriticizesComment from 29 Jan 2026 in “Tesla ending Models S and X production”

“They've been running a pilot all this time, and the factory in Nevada to mass produce them is on schedule.”

MixedComment from 29 Jan 2026 in “Tesla ending Models S and X production”

“Tesla's truck sucks but the others don't because they're built on established platforms”

CriticizesComment from 27 Nov 2025 in “OpenAI needs to raise at least $207B by 2030”

“Few of the Tesla Semi numbers from the presentation seemed to come true”

CriticizesComment from 27 Nov 2025 in “OpenAI needs to raise at least $207B by 2030”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.