This manual covers the Mazda3 and Mazdaspeed3 models from the 2007 model year. The Mazda3 is a compact car known for its engaging driving dynamics and sporty appeal, embodying Mazda's Jinba Ittai philosophy. The Mazdaspeed3 variant, introduced for 2007, is a high-performance version, offering enhanced power and handling characteristics. Both models were manufactured in Hofu, Yamaguchi, Japan, and have been recognized for their performance, with the Mazdaspeed3 notably appearing on Car and Driver's 10Best list. These vehicles are designed for drivers seeking a blend of practicality and spirited performance.

This comprehensive workshop manual provides detailed information for the complete service and repair of your 2007 Mazda3 or Mazdaspeed3. It covers all major vehicle systems, including engine mechanicals, transmission, brakes, suspension, steering, and electrical systems, along with HVAC and body components. The manual includes scheduled maintenance procedures, diagnostic troubleshooting guides, step-by-step repair instructions, and essential technical specifications. Its purpose is to assist owners, mechanics, and technicians in maintaining the vehicle's optimal performance, ensuring reliability, and facilitating efficient repairs.