THE 411

2003 Porsche 911 Battery

Complete battery specifications for your 2003 Porsche 911.

Battery Specifications

Trim Engine Group Size Cold Cranking Amps Reserve Capacity Terminal
Lariat 2.5L I4 51R 561 CCA 89 min Top Post
XL 2.5L I4 51R 584 CCA 87 min Side Post
Limited 2.4L I4 25 455 CCA 74 min Side Post
XL 2.4L I4 35 450 CCA 69 min Side Post
King Ranch 2.4L I4 47 523 CCA 79 min Dual Terminal
Premium 2.4L I4 24F 464 CCA 82 min Top Post
Limited 5.7L V8 47 839 CCA 132 min Top Post
Sport 5.7L V8 47 762 CCA 131 min Side Post
SEL 5.7L V8 24F 784 CCA 131 min Top Post
XLT 5.7L V8 24F 846 CCA 139 min Dual Terminal

Recommended Batteries

Interstate Batteries Automotive Battery

Reliable starting power, OEM replacement

$120-180

View on Amazon

ACDelco Gold Professional Battery

Calcium positive and negative grids, High cycling capability

$130-200

View on Amazon

Optima RedTop Starting Battery

SpiralCell Technology, 15x more vibration resistant

$200-280

View on Amazon

Optima YellowTop Dual Purpose Battery

Deep cycle and starting power, Perfect for trucks with accessories

$250-320

View on Amazon

As an Amazon Associate, we earn from qualifying purchases. Affiliate links.