Volkswagen’s crazy-efficient EV borrows an idea from Slate
Volkswagen took the covers off a new prototype electric vehicle Monday, one that’s capable of hitting the equivalent of 323 miles per gallon under ideal conditions, making it one of the most efficient cars in the world. It’s not unusual for automakers to float pie-in-the-sky concepts with outlandish stats, but Volkswagen took it a step or two further by building the EV and driving it from its home base in Wolfsburg, Germany, on a 794-mile (1,278-kilometer) trip to Vienna. The team charged the Mission Efficiency prototype once during the journey and arrived with 104 miles (168 kilometers) of range left, resulting in consumption of 7.51 kilowatt-hours per 100 miles, or about 279 MPGe.
- ▪Volkswagen took the covers off a new prototype electric vehicle Monday, one that’s capable of hitting the equivalent of 323 miles per gallon under ideal conditions, making it one of the most efficient cars in the world.
- ▪It’s not unusual for automakers to float pie-in-the-sky concepts with outlandish stats, but Volkswagen took it a step or two further by building the EV and driving it from its home base in Wolfsburg, Germany, on a 794-mile (1,278-kilometer)
- ▪The team charged the Mission Efficiency prototype once during the journey and arrived with 104 miles (168 kilometers) of range left, resulting in consumption of 7.51 kilowatt-hours per 100 miles, or about 279 MPGe.
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| Original publisher | TechCrunch |
| Canonical URL | https://techcrunch.com/2026/09/14/volkswagens-crazy-efficient-ev-borrows-an-idea-from-slate/ |
| Publication time | Mon, 14 Sep 2026 17:41:20 +0000 |
| Retrieval time | 2026-09-14T17:41:51.340Z |
| Last seen | 2026-09-14T17:41:51.340Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | G-06F3tEr_zT · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Volkswagen took the covers off a new prototype electric vehicle Monday, one that’s capable of hitting the equivalent of 323 miles per gallon under ideal conditions, making it one of the most efficient cars in the world. It’s not unusual for automakers to float pie-in-the-sky concepts with outlandish stats, but Volkswagen took it a step or two further by building the EV and driving it from its home base in Wolfsburg, Germany, on a 794-mile (1,278-kilometer) trip to Vienna. The team charged the Mission Efficiency prototype once during the journey and arrived with 104 miles (168 kilometers) of range left, resulting in consumption of 7.51 kilowatt-hours per 100 miles, or about 279 MPGe.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at TechCrunch.
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