Tesla Model 3 Development Work Constrained By Tax Relief Program

model3giftdk

Sketchy…

Documents filed by Tesla with the California Alternative Energy and Advanced Transportation Financing Authority and obtained exclusively by Daily Kanban have provided unique perspective on the electric automaker’s ramp-up to production of the Model 3. But there’s more to the story than the production side: Tesla’s equipment purchases are split between production equipment and tooling for the development and prototyping of Model 3, new versions of the Gen 2 vehicles and possibly even other vehicles hinted at in Tesla’s Master Plan Part Deux. This helps explain why the production volume increase from Tesla’s $1.2b investment in Model 3 is so modest, but what does it say about the state of the Model 3’s development?

[Continue Reading]

Despite Barra’s Denials, GM Diesel Test Results Indicate VW-Style Cheating

DUHzafiraWEB

We’ve suspected for some time that more automakers would be caught up in the Volkswagen emissions cheating scandal, and the first new perpetrator has apparently been identified: General Motors. GM CEO Mary Barra’s insists that VW-style software cheating on emissions tests “is not a condition that exists in our vehicles,”  but the German environmental group Umwelthilfe has sponsored tests that throw that claim into serious doubt [English press release in PDF format here].

In testing of the Opel Zafira 1.6 CDTi, performed at the Bern University of Applied Sciences, GM’s diesel engine passed NEDC cycle NOx tests performed on a two-wheel (single-axle) rolling road but emitted two to four times the Euro6 limit for NOx when the same test was performed on a four-wheel rolling road. This strongly indicates that a software “test mode” exists for this engine, although Opel insists that “The software developed by GM does not contain any features that can detect whether the vehicle is being subjected to an emissions test.” But, says International Transport Advisor Axel Friedrich,  “I have no normal, technically plausible explanation for the emission behavior of the Opel vehicle.”

[Continue Reading]