Makes › Porsche Germany › 916 · Prototype · 1971–1972 Ultra Rare

Porsche
916

Planned high-performance 914 derivative with steel roof; cancelled before production.

Porsche 916 (Wikimedia Commons: Porsche 916)
Porsche 916 (Wikimedia Commons: Porsche 916)
Photo: Prova MO · CC BY-SA 4.0
11BuiltFactory reported
0Chassis documentedin this archive
11SurvivingIndependently researched
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
11 Built
Years
1971–1972
Engine
Mid-mounted flat-six · 2,341 cc / 2.3 LFactory: 2,341 cc
Power
142 kW / 193 PSFactory: 190 hp · converted
Top speed
233 km/hFactory: 145 mph · converted
Body
Not yet verified
Designer
Not yet verified
In this archive
Not yet verified
Surviving
11 (independently researched)

Sources and any conflicting figures are in the sections below.

Why it matters

The 916 was Porsche's planned top-of-range 914, a fixed-roof six-cylinder coupé intended to rival the Ferrari Dino 246. It was cancelled shortly before its public debut, leaving 11 cars as the only examples.

How rare is it?

Six separate kinds of rarity – never combined into one number.

Model rarityUltra Rare 11 · Built1,2
Specification rarityNot yet assessed
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed 11 · Surviving3

Each kind of rarity is rated separately and never combined.

Photos

Exterior, interior and detail photos with their licences.

02Production & history

Production

Every figure says what it counts.

What is countedFigureBasisStatus
Total model productionall 916s (ten pre-production cars plus the 1971 prototype 'Brutus') are believed to survive, per RM Sotheby's 113 Surviving examples Independently researched
Total model productionprototypes built before cancellation 111,2 Factory production Factory reported

Independent counts (e.g. engine and colour) are never combined into a calculated figure. Surviving examples are never presented as original production.

History

After a modified 914 finished sixth overall at Le Mans in 1970, Ferdinand Piëch saw room for a faster, more luxurious road version. The 916 gained a welded steel roof, flared arches, new bumpers with an integrated air dam and 911S running gear, with flat-six engines of 2.4 or 2.7 litres. It was due to appear at the October 1971 Paris show but was cancelled about two weeks before, because Porsche judged it could not sell enough at the planned US price of about $14,000. One 1971 prototype nicknamed 'Brutus' and ten 1972 cars were completed.

Variants

How each version differs from the standard 916.

No variants documented yet. Have a source? Contribute it.

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutMid-mounted flat-six4 Independently researched
Displacement 2,341 cc / 2.3 LFactory: 2,341 cc4 Independently researchedSpec table value for 2.4-litre cars; some cars had 2.7 litres (210 hp).
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
Fuel systemNot yet verified
Power 142 kW / 193 PSFactory: 190 hp · converted4 Independently researched
Power at 6,500 rpm4 Independently researched
Torque 215.6 NmFactory: 215.6 Nm4 Independently researched

Transmission & drivetrain

GearboxFive-speed manual4 Independently researched
GearsNot yet verified
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisStandard 914 tub from Karmann, reinforced by Baur with chassis and suspension plates3 Independently researched
Front suspensionNot yet verified
Rear suspensionNot yet verified
BrakesNot yet verified
SteeringNot yet verified
Body constructionWelded-in steel roof, moulded fibreglass front and rear fascias, steel fender flares3 Independently researched
Wheelbase 2,449 mmFactory: 2,449 mm4 Independently researched
LengthNot yet verified
WidthNot yet verified
HeightNot yet verified
Front trackNot yet verified
Rear trackNot yet verified
Kerb weight 907 kgFactory: 907 kg4 Independently researched
Dry weightNot yet verified

Performance

Maximum speed 233 km/hFactory: 145 mph · converted4 Independently researchedAbout 145 mph for 2.4-litre cars, about 150 mph for 2.7-litre cars.
0–100 km/hNot yet verified
0–60 mph 7 s3 Independently researchedStated as 'under 7 seconds' (quoted contemporary claim).
Fuel tankNot yet verified

“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.

04Colours & options

Factory colours & interiors

Original paint and trim, with the number of cars in each where a source gives it.

Not yet documented. Have a source? Contribute it.

Factory options & codes

Codes are shown exactly as written by the manufacturer.

Not yet documented. Have a source? Contribute it.

05Individual cars

Chassis register

Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.

Not yet documented. Have a source? Contribute it.

Competition history

Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

Auction & sale history

Documented public sales of the individual cars. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

See one in person

Museums where an example of this car can be seen.

No example is documented on public display yet. Have a source? Contribute it.

06Reference

Identification guide

How to tell an original from a replica or later conversion.

Genuine 916s carry chassis numbers 9141430195 (1971 prototype) or 9142330011 to 9142330020 (1972 cars). Body features are a welded steel roof in place of the 914's removable panel, 914/6 GT-type flares widened for 7-inch wheels, and aerodynamic bumpers with a front air dam unique to the 916; underneath are 911S vented discs, anti-roll bars, Bilstein dampers and a reinforced floor.

Sources

Each number links to the exact facts it supports.

  1. 1
    Porsche Museum: 50 years of the 914 Level A Porsche Newsroom
    • Eleven vehicles were equipped with six-cylinder engines ... christened the 916
    Accessed 2026-11-12
  2. 2
    Porsche 916 Concept (1971) – Stuttcars Level B
    • 11 prototypes built before cancellation
    Accessed 2026-11-11
  3. 3
    1972 Porsche 916 (SHIFT/Monterey 2020, lot 151) Level C RM Sotheby's
    • All the 916s are believed to survive
    • based on a standard 914 tub manufactured by Karmann, but extensively modified by Baur
    • welded in a new steel roof panel
    • front and rear fascias were of molded fiberglass
    • 0 to 60 mph time under 7 seconds
    Accessed 2026-11-12
  4. 4
    Porsche 916 Concept (1971) Level B Nicolaos Dellis · Stuttcars · 2010-02-07
    • flat-six, mounted in a central position
    • 2,341 cc
    • 190 bhp at 6,500 rpm
    • 215.6 Nm (159 lb-ft) at 5,200 rpm
    • Five-speed manual
    • Wheelbase: 2,449 mm
    • Curb weight: 907 kg
    • about 145 mph for the 2.4-liter cars
    Accessed 2026-11-12