Common Saab Problems

The New Generation Saab 9-5 is a tragic masterpiece; launched right before the company's bankruptcy, it is a stunningly beautiful, technologically advanced executive saloon based on a stretched Vauxhall Insignia platform. In the UK, it is an exceedingly rare sight, highly coveted by Saab enthusiasts for its aviation-inspired design, "wraparound" glasshouse, and Head-Up Display. Reliability of the mechanicals (shared with GM) is solid, but unique trim pieces and specific electronic modules are incredibly difficult to source. Buying one requires commitment, but it rewards the owner with immense exclusivity and comfort. It is strictly for dedicated Saab aficionados who want the ultimate, final iteration of the brand.

The Saab 9-3 "New Generation" (NG), produced from 2003 to 2014, is a popular used executive car in the UK. While it shares many parts with the Vauxhall Vectra (GM Epsilon platform), it retains a unique Swedish character, ergonomic design, and turbocharged performance. In the UK used market, it represents exceptional value for money, providing a comfortable and safe executive cruiser with a level of quirkiness that still appeals to those who want to avoid the ubiquity of its German rivals. Reliability is generally good, but the 9-3 is prone to specific electrical "Saab-isms" that can frustrate the uninitiated. The most common failures revolve around the Column Integration Module (CIM), which controls everything from the horn to the steering lock, and the Audio Amplifier (AMP1) located under the driver's seat, which is easily killed by water ingress. Mechanically, the 1.9-litre TiD and TTiD diesels are robust but require strict timing belt and water pump changes every 60,000 miles, as a seized water pump is a common cause of engine destruction on these units. UK buyers should pay particular attention to the front subframe, which is notorious for rotting through and becoming an MOT failure on cars from northern or coastal regions. Another common issue is snapped front coil springs—a frequent "twang" heard during low-speed maneuvers is a telltale sign. To own a 9-3 successfully today, access to a "Tech 2" diagnostic tool is essential for marrying new electronic modules to the car. Look for examples with a full service history and evidence of regular oil changes (every 10k miles) using high-quality synthetic oil to prevent the dreaded oil sludge issues that can affect neglected petrol engines.

The Original Generation Saab 9-5 was the brand's flagship executive car, renowned for its supreme long-distance comfort, incredibly supportive seats, and potent turbocharged performance, especially in the Aero trims. In the UK, the estate versions are particularly sought after as rapid, practical family haulers that offer a left-field alternative to the Volvo V70 or BMW 5 Series. The B235 engine in early models is highly susceptible to oil starvation from sludge build-up, making meticulous service history paramount. A well-maintained 9-5 Aero is one of the best value "Q-cars" (sleepers) available, perfectly suiting drivers who cover high motorways miles.

The New Generation (NG) Saab 900 and the subsequent Original Generation (OG) 9-3 marked Saab's transition under General Motors ownership, utilizing the Vauxhall Cavalier/Vectra platform. While purists lamented the loss of the classic bespoke architecture, these models brought Saab into the modern era, offering excellent safety features, strong turbocharged engines, and practical hatchback or convertible body styles. In the UK, they are affordable entry-level modern classics. Reliability is generally good, though the B204/B205 engines are susceptible to oil sludge if not serviced with fully synthetic oil. They suit buyers looking for a safe, comfortable, and quirky daily driver or weekend convertible.

The "Classic" Saab 900 is an iconic piece of Swedish automotive history, revered for its aircraft-inspired ergonomics, heavily curved windscreen, and distinctive "pancake" engine layout. In the UK, the turbocharged models (especially the Aero or T16S) are highly prized modern classics, celebrated for their unique driving characteristics and formidable mid-range punch. However, the complex, reverse-mounted engine design makes maintenance highly specialized, and the front-mounted gearbox is a known weak point. Reliability is largely dependent on rigorous maintenance and keeping rust at bay. It is a fantastic choice for dedicated enthusiasts who want a characterful, highly engineered classic car.