How Porsche went from disaster in 1997 to a legendary 1–2 victory at Le Mans 1998.

By the late 1990s, Porsche’s GT1 racing program was on the ropes. Mercedes-Benz dominated the championship, and Porsche’s 1997 Le Mans campaign couldn’t have gone worse — one GT1 was consumed in flames, the other crippled by a broken axle. Heading into the brand’s 50th anniversary, failure wasn’t an option.

But on the long drive home from Le Mans that night, two men already had a plan: Norbert Singer and Herbert Ampferer. In the back of a van, they began sketching a clean-sheet concept that would become one of Porsche’s most important race cars: the Porsche 911 GT1 ’98.

A Clean-Sheet Porsche: Lighter, Faster, Stronger

The new GT1 would abandon the “road car with wings” philosophy of earlier versions. Instead, Porsche engineered its first full carbon-fibre monocoque, creating a purpose-built race machine with:

• A stretched wheelbase

• Lower drag

• Better high-speed stability

• Improved overall balance

• Refined aero learned from painful 1997 lessons

Under new FIA regulations, manufacturers only had to build one road-legal version, and Porsche did exactly that — a single, extremely rare Porsche 911 GT1 Straßenversion.

The GT1 ’98 was longer, sleeker, and more advanced in every measurable way.

FIA GT Season: Quiet Refinement While Rivals Fought

The 1998 FIA GT Championship wasn’t kind to Porsche.
Mercedes returned with the CLK-LM, and naturally aspirated power combined with favourable air-restrictor rules gave them a major performance advantage.

Key issues for Porsche included:

• Turbo engines restricted heavily

• Mercedes enjoying better tyre performance (Bridgestone)

• Factory Porsche team running Michelin, Zakspeed on Pirelli

• Straight-line speed deficit

Still, Porsche used the season as preparation — every race was effectively a test session. The team knew the real goal was Le Mans, not the FIA championship.

Le Mans 1998: When Reliability Beat Raw Speed

Le Mans 1998 proved brutal for the favourites:

• BMW V12 LM retired with wheel bearing failures

• Mercedes CLK-LM suffered catastrophic oil pump failures in its new V8

• Toyota GT-One TS020, the outright fastest car, repeatedly broke gearboxes

Porsche, meanwhile, executed a masterclass in endurance strategy.

Both Porsche 911 GT1/98 entries ran:

• Clean

• Cool

• Consistent

• Almost flawless for 24 hours

When sunrise came, Porsche had weathered the storm. When the chequered flag fell, they took: