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Porsche
931
(1981)




Basic (general) data

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Marque (make)Image of Porsche 931
Porsche
Serie931
Model family
Model931
Model code
Issued from1981
Issued until1984
Country of originDE
Number made
Body constructionmonocoque
Body designation924

Bodywork

 
Base platform924
Bodywork typecoupé
Bodywork designer
Number of doors2
Number of seats4
Cargo capacity (volume) [l / cu ft / cu ft]
Max. cargo capacity (volume) [l / cu ft / cu ft]
Passenger space (volume) [l / cu ft / cu ft]

Dimensions & Weight

 
Wheelbase [mm / in / in]2400 / 94.5 / 94.5
Track front [mm / in / in]1420 / 55.9 / 55.9
Track rear [mm / in / in]1390 / 54.7 / 54.7
Length [mm / in / in]4210 / 165.7 / 165.7
Width [mm / in / in]1656 / 65.2 / 65.2
Height [mm / in / in]1260 / 49.6 / 49.6
Length/wheelbase ratio1.7541666666667
Ground clearance [mm / in / in]
Total (curb) weight [kg / lb / lb]
Dry weight [kg / lb / lb]
Load capacity [kg / lb / lb]
Gross (max.) weight [kg / lb / lb]
Towing weight [kg / lb / lb]
Weight distribution (front) [% / % / %]
Fuel capacity [l / UK gal / US gal]

Aerodynamics

 
Drag coefficient (Cd, Cx, Cw)
Frontal area (A) [m2 / sq ft / sq ft]1.77 / 19.1 / 19.1 (est.)
Aerodynamic coefficient (Cd×A) [m2 / sq ft / sq ft]
Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph) [kW / hp / hp] 

Engine

 
Engine CodeM31/03
Engine Manufacturer
Engine Typestraight (inline)
Engine Type Details
Sump
Fuelpetrol (gasoline)
Fuel details
Cam DesignSOHC (single overhead camshaft)
Total number of cylinders4
Total number of valves8
Valves per cylinder2
Engine Main bearings
Engine construction
Bore [mm / in / in]86.5 / 3.41 / 3.41
Stroke [mm / in / in]84.4 / 3.32 / 3.32
Bore/Stroke ratio1.0248815165877
Engine displacement [cm3 / cu in / cu in]1984 / 121.1 / 121.1
Unitary capacity [cm3/cylinder / cu in/cylinder / cu in/cylinder]495.98 / 30.267 / 30.267
Compression ratio7.5
Fuel supplyBosch K-Jetronic
Aspirationturbocharged
Compressor type
Intercooler
Catalytic converter
Max. output power [kW / hp / hp]130.0 / 174.3 / 174.3
Max. output power rpm [rpm / rpm / rpm]5500 / 5500 / 5500
Max. torque [N·m / lb·ft / lb·ft]250.0 / 184.4 / 184.4
Max. torque rpm [rpm / rpm / rpm]3500 / 3500 / 3500
Maximum rpm [rpm / rpm / rpm]
Coolant
Max. net output (power at the wheels) [kW / hp / hp]52.0 / 69.7 / 69.7 (est.)
Specific output [kW/l / bhp/cu in / bhp/cu in]65.5 / 1.440 / 1.440
Specific torque [N·m/l / lb·ft/cu in / lb·ft/cu in]126.0 / 1.10 / 1.10

Transmission

 
Transmission typemanual
Number of gears5
Wheel driverear wheel drive
Top gear (drive) ratio
Final gear (drive) ratio

Performance

 
Power-to-weight ratio [kW/ton / bhp/ton / bhp/ton]
Acceleration 0-50 mph (80 km/h) [s / s / s]
Acceleration 0-60 mph (97 km/h) [s / s / s]
Acceleration 0-100 km/h [s / s / s]7.70 / 7.70 / 7.70
Acceleration 0-100 mph (160 km/h) [s / s / s]
Acceleration 80-120 km/h (50-70 mph) in top [s / s / s] 
Standing ¼mile time [s / s / s]
Standing ¼mile speed [km/h / mph / mph]
Standing kilometer time [s / s / s]
Standing kilometer speed [km/h / mph / mph]
Top (maximal) speed [km/h / mph / mph]229 / 142 / 142
Fuel consumption, City (urban) [l/100km / mpg-UK / mpg-US]
Fuel consumption, Road (extra-urban) [l/100km / mpg-UK / mpg-US]
Fuel consumption, Mixed (combined) [l/100km / mpg-UK / mpg-US]
Fuel consumption, Euro [l/100km / mpg-UK / mpg-US]
CO2 emissions [g/km / g/mi / g/mi]
Range [km / mi / mi] 

Chassis

 
Engine locationfront
Engine alignmentlongitudinal
Steering
Steering details
Turns lock-to-lock
Suspension front
Suspension rear
Wheels front
Wheels rear
Tyres front185/70 VR15
Tyres rear185/70 VR15
Brakes frontventilated disc
Brakes reardisc
Brakes details
Brake diameter front [mm / in / in]
Brake diameter rear [mm / in / in]
Braked area [cm2 / sq in / sq in]
Infobox

Six Major Factors that Influence Auto Insurance Rates

No two car insurance rates are the same. From driver to driver, several factors will change how much a policyholder pays for even the same coverage. Here we review the six main components that go into the auto insurance rates recipe.

1. How Much You Drive

Car insurance companies measure rates based on risk. The more miles you drive, the higher the risk you will be in a car accident. You’ll pay more if you drive more. If, on the other hand, you drive fewer than 10,000 miles annually, you may qualify for a low mileage discount from your auto insurer. People who carpool often receive discounts because they drive less frequently.

2. Your Driving History

Being a good driver matters to car insurers. Many insurance companies offer special discounts to good drivers. If you have had a series of accidents or traffic violations, you may pay more for your premium. If you have not carried car insurance in several years, you may also pay more for your policy.

(...)

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