Modular Transverse Matrix (MQB)

The modular transverse matrix, or MQB, is the new modular strategy introduced by the Volkswagen Group. This modular transverse matrix will be used for the Volkswagen, Audi, SKODA and SEAT brands. Volkswagen will use it for the Polo, Beetle, Scirocco, Jetta, Tiguan, Touran, Sharan, Passat, Volkswagen CC and 2015 Golf.

Vehicle Architecture

The integral feature of the modular transverse matrix is a flexible vehicle architecture. This has been divided into five principle vehicle sections. Some sections are variable. One section is the same (uniform) for all vehicles.

• The central section is the area between the pedal cluster and wheel center. The central section dimension is based on a transverse engine position and is the same for all vehicles
• The variable dimensions are wheelbases, track widths, wheel sizes and seat positions

Module Families 

The MQB is based on these modules:

• Electrical/electronics
• Drivetrain
• Running gear
• Vehicle design (vehicle body, air conditioning system, seat system, airbags)

Standardization Across All Brands

Some of the advantages provided by standardization across all brands include:

• Production is faster, simpler, more cost-effective and more flexible. It simplifies development and creates synergies across all brands and vehicle models
• The modular matrix strategy allows the number of versions and version complexity to be reduced significantly
• Standardizes production processes that use the same body construction techniques, a uniform assembly sequence and uniform installation concepts
• Allows the production of MQB-designed vehicles on the same production line, even if they are made by different brands