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The AutoGuide News Blog is your source for breaking stories from the auto industry. Delivering news immediately, the AutoGuide Blog is constantly updated with the latest information, photos and video from manufacturers, auto shows, the aftermarket and professional racing.
 |  Jun 02 2014, 9:02 AM


A new plan being put in place by eight states seeks to see another 3.3 million zero-emissions vehicles (ZEVs) on the road by 2025.

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 |  May 02 2014, 8:55 AM

Ford in California

Ford has agreed to pay nearly $3 million in fines for violating air-quality laws. According to the California Air Resources Board (CARB) this penalty relates to the sale of vehicles in the Golden State with non-compliant on-board diagnostics (OBD) systems .

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 |  Apr 07 2014, 11:20 AM


Tesla will be feeling a financial squeeze this year thanks to new rules from the California government. 

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 |  Mar 27 2014, 1:02 PM

compliance cars copy

Many automakers offer electric cars, but it’s rare to see one at your local dealership or on the road. The reason, it turns out, is due to government regulations. Continue Reading…

 |  Apr 19 2013, 5:32 PM

2013 Fiat 500e

Last last year Fiat unveiled its electric 500e during the L.A. Auto Show, a car that Chrysler will take a $10,000 bath on every time it sells according to  CEO Sergio Marchionne.

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 |  Oct 23 2012, 10:45 AM

The California Air Resources Board (CARB) just granted the all-new Ford C-MAX Energi Plug-in Hybrid access to Green Clean Air Vehicle Stickers, allowing drivers access to the state’s high-occupancy vehicle lanes.

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 |  Jun 21 2011, 5:20 PM

Back in 2008, the California Air Resources Board (CARB) passed a law that made it illegal to idle your new diesel powered truck, if it had a gross vehicle weight rating of more than 14,000 lbs, for more than five minutes.

This basically means most chassis cabs and trucks with more than a 1 ton capacity, think Ram chassis cabs (like the one shown above), Ford’s F-450 Super Duty, as well as class 6 and 7 rigs, vehicles most often used in delivery and construction.

Traditionally, most trucks used for such tasks were often found idling for extended periods, primarily for convenience, such as frequent stop/start driving or powering accessories, such as refrigerators and heavy equipment.

However, an engine tends to be at it’s least efficient when idling, as well as producing the greatest amount of  oxides of nitrogen (smog). The CARB ruling required that in order to certify diesel trucks for California, automakers had to meet an idle emissions standard of 30 grams of NOx per hour.

One way of doing this is by injecting urea into the exhaust stream and employing a special catalytic converter, to convert it into nitrogen and water vapor, as employed on Dodge’s 4500 and 5500 chassis cabs. As a result, these trucks and others that meet the idle test standard, receive special Exemption Stickers, meaning they can now idle indefinitely.


 |  Oct 27 2010, 4:25 PM

The Chevrolet Volt missed out on SULEV (Super Ultra Low Emissions Vehicle) status by a minute margin, emitting 1.3 grams of CO2 per mile. The cutoff is 1 gram of CO2 per mile to qualify for the status.

By these standards, the Volt emits more CO2 than a VW Golf TDI, Honda Accord 4-Cylinder sedan (a PZEV vehicle according to California) and the Volt’s chief rival, the Toyota Prius. The Volt will also likely fail to qualify for access to the HOV lanes on California freeways, a perk considered attractive by many Volt buyers in traffic-snarled California.

[Source: Inside Line]

 |  Jul 24 2010, 7:47 AM

With all the talk of environmental concerns, energy dependence and air quality these days, many commercial fleet operators are looking to alternative solutions to power their vehicles and perhaps save a bit of money in the process. In North America, one of the cheapest and certainly most practical alternatives has been Compressed Natural Gas (CNG). Taxi fleets have been using CNG fueled cars for years and increasingly other segments of the commercial vehicle sector are adopting it, including those that rely on pickups and vans for delivery or contract work.

However, many conversions were traditionally handled, not by the automakers, but outside contractors, which could potentially result in quality and reliability issues, not to mention the fact that such vehicles weren’t backed by the manufacturer’s warranty. However, General Motors is changing all that by performing CNG conversions on it’s full-size vans, the Chevrolet Express and GMC Savana in-house.

The vans will be covered by GM’s standard three-year, 36,000 mile  new vehicle warranty and a 100,000 mile, five-year powertrain warranty. In addition, with the CNG conversion, the vans will meet all required CARB, EPA smog requirements as well as federal vehicle safety standards, much like their regular gasoline engined counterparts.

“Our focus from the beginning has been to offer fleet customers a simple ‘check the box’ approach with our CNG Chevrolet Express and Savana vans,” declared Brian Small, general manager, GM Fleet and Commercial Operations.  “Our robust production process is a key enabler and certainly separates us from any competitive offering.”

GM will manufacturer 6.0-liter Vortech V8s for the CNG vans with hardened valves and seats to cope with the gaseous fuel, which will be shipped to the Wentzville, Missouri plant where the vans are built and installed into them, directly on the assembly line.

Part of making effective use of an alternative fuel such as CNG, is being able to successfully store and distribute it and for that, GM has teamed up with Productive Concepts, an Indiana based alternative fuels company, who will also be involved in the engine manufacturing process and helping ensure the required emissions standards are met.