Director/PDMR Shareholding

STOCK EXCHANGE ANNOUNCEMENT

Rolls-Royce Group plc (the Company) announces the purchase on 9th September 2008
of 37,995 ordinary shares in the Company by Computershare Trustees Limited (the
Trustee) at a price of 386.75 pence per share for the purpose of satisfying the
purchase of ordinary shares by eligible employees (including executive
directors) under the Rolls-Royce SharePurchase Plan (the Plan) for the current
month. The Plan has been approved by the Inland Revenue as a share incentive
plan under Schedule 8 to the Finance Act 2000.

The numbers of ordinary shares purchased on this date on behalf of the
executive directors were as follows:

Sir John Rose 33

A B Shilston 32

CP Smith 33

M J Terrett 33

The numbers of ordinary shares purchased on this date on behalf of persons
discharging managerial responsibility were as follows:

C E Blundell 33

M Lloyd 33

T Rayner 33

Company notified 10th September 2008

Dated 11th September 2008

For further information please contact Paul Davies, Deputy Company Secretary,
Rolls-Royce Group plc, tel. no. 01332 245878