The One-Billion Milestone for Cars

The total number of cars around the world exceeded the billion-unit mark in 2010, according to a study by Wards Auto. This figure has essentially doubled since 1986 when the 500-million-unit mark was crossed.

1 minute read

August 26, 2011, 10:00 AM PDT

By Jeff Jamawat


Writing for Autoblog, Jeremy Korzeniewski reports:

"[M]uch of that growth can be attributed to the rapidly expanding Chinese economy. The total number of vehicles registered in China in 2010 came in at a bit over 78 million, a 27.5-percent surge, which puts the country over the figure recorded in Japan but still far behind the nearly 240 million registered vehicles in the United States."

The alarming car-to-people ratio is 1:17 in China and 1:56 in India. "Here in the States, there is one vehicle for every 1.3 people living. In other words, just about everyone of legal driving age has a car, or two, or three," Korzeniewski points out.

Thursday, August 18, 2011 in AutoBlog

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

November 11, 2026 - Zachary Whalen

A road in north eastern Nebraska with power lines on either side, and grassy fields.

Eastern Nebraska is running out of electricity

Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.

November 6, 2026 - Grist

People walking and cycling on a street in Boston.

Study reveals best places in the U.S. for cycling, walking

New research from Streetlight Data examines bicycle and pedestrian miles per capita in the 100 largest U.S. cities by population.

November 8, 2026 - Smart Cities Dive

Mamdani speaks behind a podium in a navy suit.

DSA members accuse Mamdani of 'abandoning values' over housing redevelopment

New York City's mayor plans to replace about 2,000 units of public housing with private, mixed-income housing.

November 12 - Gothamist

Streetview of Colorado boulevard, a multi-lane road with trees on either side.

All sides of BRT debate unhappy with CDOT’s most recent move

The Colorado Department of Transportation is no longer considering center-running bus lanes for Colorado Boulevard.

November 12 - 9 News

Solar panels above a cranberry boy, with workers collecting berries.

Massachusetts bogs generate both power, and cranberries

Putting solar panels above farmland is one way Massachusetts is advancing toward its goal of net-zero carbon emissions by 2050.

November 12 - Grist

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.