2003 Jaguar S-Type — 3.0L

Across the 1999–2008 Jaguar S-Type run, the federal record shows a turbulent early period—2000 stands out with 146 complaints and 157 TSBs—followed by a relative lull in 2001–2002, then a second mid-cycle spike. The 2003 model sits at that spike: its 104 complaints are the generation’s second-highest after 2000, its four recalls tie 2004 for the most in any year, and its 95 TSBs are well above the surrounding years (62 in 2001, 55 in 2002, and 64 in 2004). Owner reports cluster around Vehicle Speed Control (13), Air Bags (7), Parking Brake (7), and Power Train (6), with 15 crash-related complaints and one fire complaint, though the data does not specify root causes. Compared with the calmer 2002 and 2004–2008 periods, 2003 is a higher-risk point in the model’s arc rather than a settled late-production example. For a prospective buyer, that makes 2003 a year to approach cautiously: only purchase if all four recalls have been completed and a thorough inspection of the speed-control, air-bag, parking-brake, and powertrain systems checks out; otherwise, a lower-complaint year is the safer choice.