Technical Values - MACAN Brake System
WARNING: This page is about a different car, the 2024 Porsche Macan, 2023 Porsche Macan, 2022 Porsche Macan, 2021 Porsche Macan, and 2020 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
| Location |
Description |
Type |
Basic value |
Tolerance |
| Service brake (footbrake) with grey cast iron brake discs (standard brake) with PSM (Porsche Stability Management) as standard |
Hydraulic dual-circuit brake system with brake-circuit division on both sides of axle. Vacuum brake booster, internally ventilated brake discs with six-piston aluminium monobloc fixed-calliper brake on front axle and one-piston floating-calliper brake with integrated parking brake on rear axle. |
|
|
|
| PSM |
Porsche Stability Management (PSM) as standard with functions ABS, ASR (Traction Control TC+, engine drag torque control MSR, ABD, PTM lock control (longitudinal)). Optional: Levelling system, infinite shock absorber adjustment PASM, electronically regulated limited-slip rear differential PTV+ |
|
|
|
| Front brake discs Ø |
|
Diameter |
360 mm |
|
| Rear brake discs Ø |
|
Diameter |
330 mm |
|
| Brake disc thickness, front |
|
Measured value |
36 mm |
|
| Brake disc thickness, rear |
|
Measured value |
22 mm |
|
| Maximum thickness tolerance of brake disc |
|
Control value |
0.01 mm |
|
| Brake pad area per wheel, front |
|
Pad quality ECE |
191 cm2 |
|
| Brake pad area per wheel, front |
|
Pad quality NAR |
172.6 cm2 |
|
| Brake pad area per wheel, rear |
|
|
66.3 cm2 |
|
| Location |
Description |
Type |
Basic value |
Tolerance |
| Service brake (footbrake) with grey cast iron brake discs (standard brake) with PSM (Porsche Stability Management) as standard |
Hydraulic dual-circuit brake system with brake-circuit division per axle. Vacuum brake booster, internally ventilated brake discs with six-piston aluminium monobloc fixed-calliper brake on front axle and one-piston floating-calliper brake with integrated parking brake on rear axle. |
|
|
|
| PSM |
Porsche Stability Management (PSM) as standard with functions ABS, ASR (Traction Control TC+, engine drag torque control MSR, ABD, PTM lock control (longitudinal)). Optional: Levelling system, infinite shock absorber adjustment PASM, electronically regulated limited-slip rear differential PTV+ |
|
|
|
| Tandem brake booster Ø (vacuum) |
|
9/9 Zoll |
|
|
| Boost ratio |
|
9 |
|
|
| Brake master cylinder Ø |
|
28.57 mm |
|
|
| Brake-circuit division |
|
24/12 mm |
|
|
| Brake disc Ø, front |
|
390 mm |
|
|
| Brake disc Ø, rear |
|
356 mm |
|
|
| Brake disc thickness, front |
|
38 mm |
|
|
| Brake disc thickness, rear |
|
28 mm |
|
|
| Thickness tolerance of brake disc, max. |
|
0.01 mm |
|
|
| Effective friction radius, front |
|
76 mm |
|
|
| Effective friction radius, rear |
|
152.75 mm |
|
|
| Piston Ø in brake calliper, front |
2 x 36 mm + 2 x 36 mm + 2 x 36 mm |
|
|
|
| Piston Ø in brake calliper, rear |
43 mm |
|
|
|
| Brake pad area per wheel, front |
|
234 cm2 |
|
|
| Brake pad area per wheel, rear |
|
106 cm2 |
|
|