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Mastering product complexity (PDF, 3316 KB) - Roland Berger

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30<br />

B.2 MODULARIZATION STRATEGY FOR A LEADING CAR MANUFACTURER<br />

The standardization of modules/components led to significant benefits<br />

Standardization/modularization – HVAC<br />

Heat<br />

exchanger<br />

Filter<br />

Fan<br />

Commonization of<br />

components<br />

Car segment 1<br />

Model 1 …<br />

Car segment 2<br />

Model 2 Model 3 Model …<br />

Step control<br />

motors<br />

Air distribution<br />

unit<br />

Fan control<br />

unit<br />

HVAC box<br />

Air distribution unit<br />

Heat exchanger<br />

Fan<br />

HVAC box<br />

Filter<br />

Fan control unit<br />

Step control motors<br />

Unique designs<br />

Part numbers<br />

Investment<br />

[EUR m/year]<br />

Variable costs<br />

[EUR/piece]<br />

7<br />

-86%<br />

1<br />

104<br />

-57%<br />

36<br />

5<br />

-40%<br />

3<br />

140<br />

-31%<br />

96<br />

> Engineering<br />

> Manufacturing<br />

– Production facilities<br />

– Tools<br />

> Material cost<br />

> Manufacturing cost<br />

> Warranty & goodwill<br />

> Logistics<br />

Actual<br />

Target

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