Being an ex-new car sales manager I can break this down for you.
1.) this is for a base boxster 48,000
2.) $3685 due at lease signing
3.) $3685 / 36 mos= 110 + 490= $600 per month plus tax 65 to 70= $665 per month
4.) with all the disclaimers below your closer to $700 plus per month
5.) 1.9%@60 mos=$914 for a buy(1.9%probably only 48mos or 36mos)
Make your own conclusions if this is within your budget
Fine Print
Price excludes destination charge, title, taxes, registration, license fees, insurance, and maintenance. Lease payments of $490.23 for 36 months = $17,648.28 based on capitalized cost of $42,665 (requires dealer contribution which could affect price). Total due at lease signing: [$3,685.23] (first month’s payment, acquisition fee of $745, and capitalized cost reduction of $2,450). No security deposit required. At lease end, lessee pays excess wear, $.30/mile over 30,000 miles and $350 termination fee. Purchase option at lease end $28,771.35 plus taxes. Specific vehicles and options are subject to availability and your payments may vary. For details about costs and terms call 1-800-Porsche. For additional information see your participating Porsche dealer or visit www.porscheusa.com.