1991 Porsche 911: trims, real prices & how to pick yours

5 builds left the factory as a 1991 911, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 4 main configurations sell for $40,646–$140,000 today.

  • 4 main configurations
  • 224 vehicles built
  • 22 for sale right now
  • $40,646–$140,000 typical price range

Which 911 is yours?

Enter a VIN — the 17 characters on the windshield or the title — and we’ll match it to its exact factory configuration, typical price and equipment.

Works with any VIN — a different year or model takes you straight to its own page.

Pick your 911

What actually differs

Carrera WP0CB296-M Carrera WP0AB296-M Turbo · RWD Carrera WP0BB296-M
Engine 3.6L 6-cyl 3.6L 6-cyl 3.3L 6-cyl 3.6L 6-cyl
Power 247 hp 247 hp 315 hp 247 hp
Body Convertible Coupe Coupe Convertible
Typical price today $79,000 $150,854 — —
For sale right now 11 7 1 3
Vehicles built 88 56 36 26
Same on every 1991 911
  • Drivetrain Rear-wheel drive
  • Fuel Gasoline
  • Doors 2-door

What people actually pay

37 price observations · updated Aug 30, 2026
Carrera
$79,000
$39,426 $65,620 $91,813 $118,007 $144,200
Price trend

Median down $61,554 over the last 3 months.

1991 911 price history →
Will it hold value?

A 911 typically keeps about 83% of its price over 5 years — a 5-year-old one runs about $76,988 today.

911 depreciation by year →
Cost to run

12/20 mpg city/highway. Roughly $3,320/yr on fuel at 15,000 miles.

EPA estimate for the 1991 911

Safety, in plain English

What WP0BB296-M means

WP0 BB296 · M
WP0
the World Manufacturer Identifier Porsche registered — assembled in Germany
BB296
together encode the 911 line — Convertible, 3.6L 6cyl — as Porsche filed it, these five characters are read as one block, not letter by letter
M
in position 10 — model year 1991
9, 11–17
differ on every car: check digit, plant code and the serial number
1 rare configuration — mostly fleet, export or irregular VIN patterns. Fewer than 20 known vehicles each.

Already looking at a specific 911?

Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.

1991 Porsche 911 prices →