SIRIUS SATELLITE RADIO 401(k) SAVINGS PLAN CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report included in this Form 11-K, into the Company's previously filed Registration Statements on Form S-3 (File Nos. 333-52893, 333-85847 and 333-86003), Form S-4 (File No. 333-69275) and Form S-8 (File Nos. 333-65473, 333-15085, 33-95118, 33-92588 and 333-31362). ARTHUR ANDERSEN LLP New York, New York June 28, 2000 12