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Porsche 911E

(1972 model)

Brief specs of 1972 Porsche 911E

2-door 2+2-seater fixed-head coupé, petrol (gasoline) 6-cylinder 12-valve flat (horizontally opposed, boxer) engine, SOHC (single overhead camshaft), 2341 cm3 / 142.9 cu in / 142.9 cu in, 123.0 kW / 164.9 hp / 164.9 hp @ 6200 rpm / 6200 rpm / 6200 rpm, 206.0 N·m / 151.9 lb·ft / 151.9 lb·ft @ 4500 rpm / 4500 rpm / 4500 rpm, manual 5-speed transmission, rear wheel drive, 220 km/h / 137 mph / 137 mph top speed

units: metric UK US

Basic (general) data

Marque (make)PorscheIssued from1972
Model911EIssued until
Serie911Number made
Model familyBody construction
Model codeBody designation
ManufacturerPorscheCountryDE

Bodywork

Base platformNumber of doors2
Bodywork typefixed-head coupéNumber of seats2+2
Bodywork designerCargo capacity (volume)
Passenger space (volume)Max. cargo capacity (volume)

Dimensions & Weight

Length4147 mm / 163.3 in / 163.3 inTotal (curb) weight1077 kg / 2374 lb / 2374 lb
Width1613 mm / 63.5 in / 63.5 inDry weight
Height1321 mm / 52.0 in / 52.0 inLoad capacity
Wheelbase2268 mm / 89.3 in / 89.3 inGross (max.) weight
Track front1372 mm / 54.0 in / 54.0 inTowing weight
Track rear1354 mm / 53.3 in / 53.3 inWeight distribution (front)50.0 % / 50.0 % / 50.0 %
Ground clearance150 mm / 5.9 in / 5.9 inFuel capacity80 l / 17.6 UK gal / 21.1 US gal
Length/wheelbase ratio1.83  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)Frontal area (A)1.81 m2 / 19.5 sq ft / 19.5 sq ft (est.)
Aerodynamic coefficient (Cd×A)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine

Engine CodeTotal number of cylinders6
Engine Typeflat (horizontally opposed, boxer) Total number of valves12
Engine ManufacturerPorscheValves per cylinder2
Engine constructionBore84.0 mm / 3.31 in / 3.31 in
Fuelpetrol (gasoline)Stroke70.4 mm / 2.77 in / 2.77 in
Fuel detailsBore/Stroke ratio1.19
Fuel supplyBo fuel inj.Engine displacement2341 cm3 / 142.9 cu in / 142.9 cu in
Engine Main bearings8Unitary capacity390.17 cm3/cylinder / 23.810 cu in/cylinder / 23.810 cu in/cylinder
Cam DesignSOHC (single overhead camshaft)Compression ratio8.0 : 1
SumpdryMax. output power123.0 kW / 164.9 hp / 164.9 hp at 6200 rpm / 6200 rpm / 6200 rpm
AspirationnaturalMax. torque206.0 N·m / 151.9 lb·ft / 151.9 lb·ft at 4500 rpm / 4500 rpm / 4500 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)43.0 kW / 57.6 hp / 57.6 hp (est.)
CoolantairSpecific output52.5 kW/l / 1.155 bhp/cu in / 1.155 bhp/cu in
Catalytic converternoSpecific torque88.0 N·m/l / 0.77 lb·ft/cu in / 0.77 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio0.73
  Final gear (drive) ratio4.43

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed220 km/h / 137 mph / 137 mph
Acceleration 0-60 mph (97 km/h)8.90 s / 8.90 s / 8.90 sPower-to-weight ratio153.2 kW/ton / 116.1 bhp/ton / 116.1 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationrearEngine alignmentlongitudinal
Steeringrack & pinionSteering details
Turns lock-to-lock3.1Turning circle10.7 m / 35.1 ft / 35.1 ft
Suspension frontIndependent, Torsion bar, Wishbone (A-arm, control arm)Suspension rearIndependent, Torsion bar,ST Wishbone (A-arm, control arm)
Wheels frontWheels rear
Tyres frontTyres rear
Brakes frontventilated discBrakes reardisc
Brake diameter frontBrake diameter rear
Brakes detailsBraked area

Technical specifications and performance data of Porsche 911E

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