Braking performance test - Data for compulsory vehicle testing as per 29 StVZO (German Road Traffic Regulations)

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Information

The specified braking force contribution values relate only to the braking performance test as per 29 StVZO (German Road traffic Regulations)
Values valid for grey cast iron and PCCB brakes.
The specifications for 997 vehicles also apply to 997 Turbo and 997G vehicles.
The specifications for 970 vehicles also apply to 970H vehicles.
The specifications for 92A vehicles also apply to 92AH vehicles.
The specifications always apply to all models of the vehicle types specified in this document.

PEDAL PRESSURE ⁽¹⁾

MEASURING RANGE ⁽²⁾ for pedal pressure

BRAKING FORCE CONTRIBUTION ⁽³⁾

Max. permitted pedal pressure for 58% braking

Pedal pressure lower limit

Pedal pressure upper limit

(1-ø)-min MIN. FRONT AXLE

ø-min MIN. REAR AXLE

Model line/type

[N]

[%]

987

145

244

981

159

299

911 (997)

189

277

911 (991)

166

299

Panamera (970)

180

300

Cayenne (92A)

195

243

⁽¹⁾	The pedal pressures relate to the recognised maximum permitted gross weights (maximum value/model line) and are valid for total braking of at least 58%

⁽²⁾	A sufficient vacuum supply must be assured for the assessment of the rear-axle braking force contribution. The reference values for the assessment must be between the specified value pairs.

⁽³⁾	The minimum rear-axle braking force contribution ø relates to the front-axle load distribution/model line. The minimum front-axle braking force contribution (1-ø) relates to the rear-axle load distribution/model line.