New mapping service: Map Illustrator

The detailed vector citymaps (scale 1:15.000, scale 1:5:000 or custom scale) of Map Illustrator contain editable layers for each map category like roads, buildings, rivers, et cetera. Their street maps generally include not only the city centre, but the suburbs as well. This is what makes Map Illustrator different compared to other map suppliers. Download an example of a map and assess the quality and the level of detail yourself.
They have categorised their range of digital city maps per continent.  Contact Map Illustrator if the city of which you need a map is not specified.

Africa

Accra - Cairo - Cape Town - Durban - Johannesburg - Khartoum - Kinshasa - Lagos - Port Elizabeth - Pretoria

Asia

Abu Dhabi - Ankara - Baghdad - Bangalore - Bangkok - Beijing - Beirut - Dalian - Leeds - Dubai - Fukuoka - Ho Chi Minh City - Incheon - Istanbul - Jakarta - Jeddah - Karachi - Kobe - Kuala Lumpur - Kuwait - Kyoto - Manila - Mumbai - Nagoya - Osaka - Phnom Penh - Riyadh - Sapporo - Seoul - Shanghai - Shenyang - Shenzhen - Singapore - Taichung - Taipei - Tehran - Tel Aviv - Tianjin - Tokyo - Yokohama

Australia

Adelaide - Auckland - Brisbane - Melbourne - Perth - Sydney

Europe

Aachen - Antwerp - Athens - Barcelona - Berlin - Birmingham - Bordeaux - Brussels - Budapest - Cologne - Copenhagen - Dublin - Düsseldorf - Essen - Frankfurt - Glasgow - Hamburg - Helsinki - Leeds - Lille - Lisbon - London - Lyon - Madrid - Manchester - Marseille - Milan - Moscow - Munich - Nantes - Naples - Nice - Paris - Porto - Rome - Rotterdam - St Petersburg - Stockholm - Stuttgart - Toulouse - Turin - Vienna - Warsaw

North America

Albuquerque - Atlanta - Austin - Baltimore - Birmingham - Boston - Buffalo - Calgary - Chicago - Cincinnati - Cleveland - Colorado Springs - Columbia - Columbus - Dallas - Dayton - Denver - Detroit - Edmonton - Fort Worth - Guadalajara - Harrisburg - Hartford - Honolulu - Houston - Indianapolis - Jacksonville - Kansas City - Las Vegas - Los Angeles - Louisville - Memphis - Mexico City - Miami - Milwaukee - Minneapolis - Mobile - Monterey - Montreal - Nashville - New Orleans - New York City - Oakland - Oklahoma City - Orlando - Ottawa - Philadelphia - Phoenix - Pittsburgh - Portland - Quebec - Richmond - Rochester - Sacramento - Salt Lake City - San Antonio - San Diego - San Francisco - San Jose - San Juan - Seattle - St. Louis - St. Paul - Tampa - Toronto - Tucson - Vancouver - Washington - Winnipeg

South America

Bogota - Brasilia - Buenos Aires - Fortaleza - Lima - Porto Alegre - Recife - Rio de Janeiro - Santiago de Chili - Sao Paulo

Contact Map Illustrator if the city of which you need a map is not specified.