Porsche 997.1 GT3 RS market report: prices, options and known problems (October 2026)

What a 997.1 GT3 RS sells for today, how asking prices compare, which factory options matter and what to check before you buy or sell. Built from 42 cars we track by VIN on 911 Tracker.

Model years

2007–2008

Built for the US (est.)

410

Cars tracked by VIN

42

Sales tracked

29

For sale now

8

Base MSRP when new

$123,500

What it sells for

We have 29 recorded sales of the 997.1 GT3 RS between 2011 and 2026, from $104,750 to $451,000 (median $212,800). In the last 24 months, 5 sold, with a median of $242,000. The trend line through every sale puts a typical car at about $316,000 today, moving +5% a year. If that holds, about $331,000 in 12 months. A trend is not a promise: miles, color, options and history move any one car well off the line.

Asking prices right now

8 are listed for sale, 6 with a price. The median asking price is $399,900. That is +26% against a typical sale today. See every 997.1 GT3 RS for sale.

Factory options that show up most

From window stickers and VIN records of the cars we track. What each option does to the sold price is on 911 Tracker with a free account.

Known problems to check

• Coolant pipe fittings (glued/bonded) pulling out

  The GT1-derived Mezger engine's coolant manifolds use aluminium pipes bonded into cast housings; after many heat cycles (especially track use) the adhesive can let go and a pipe can pull out, dumping coolant, sometimes onto the rear tyres. Applies to 997 GT3 RS (all Mezger GT/Turbo engines). From the 911 Buyers shop: this is mainly a concern on cars tracked hard for long sessions; we don't see it fail often on cars driven on the road. Pinned pipes are still a plus when you buy or sell.

  Fix: Pipes pinned (or re-bonded/welded) in the housings; normally an engine-out job, often combined with clutch/other work.

  Source: langracing.com

• Rear main seal leak (early RS)

  Early 997 GT3 RS engines can leak at the rear main seal; on low-mileage cars it may go unnoticed.

  Fix: Fit the updated seal.

  Source: elferspot.com

• Heavy clutch / clutch wear

  The RS has a stiffer clutch and single-mass flywheel; a clutch that feels excessively heavy indicates wear.

  Fix: Replace clutch.

  Source: elferspot.com

• Limited-slip differential wear

  The mechanical LSD wears with use; a worn unit may no longer lock up properly (noted on lift-off).

  Fix: Rebuild or replace with OEM or a stronger aftermarket unit.

  Source: elferspot.com

• Carbon-ceramic (PCCB) rotor wear/cracking

  PCCB discs (optional) are condemned for chips, cracks or small amounts of wear; replacement is very expensive, and many cars have been converted to steel. Mostly a concern on tracked cars.

  Fix: Inspect rotors (and pad thickness) before purchase; replace damaged rotors, or convert to iron rotors.

  Source: fcpeuro.com

Factory specs

Engine

3.6 L Mezger (M97/76) flat-six, naturally aspirated, single-mass flywheel

Horsepower

415

Torque (lb-ft)

300

Redline (rpm)

8400

Gearbox

6-speed close-ratio manual

Weight (lb)

3031

0–60 mph (s)

4.0

Top speed (mph)

193