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2018 Porsche 911 GT3

22 specifications · 7 categories ·5 sources · US market · all years → · 2018 Porsche lineup →

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Porsche 911 GT3
PSParrot ·CC-BY-2.0 · Illustrative image of the model, not necessarily this exact version

Engine

Displacement3,800 cc232 cu inS9
Cylinders6S7
FuelPremium GasolineS7
Engine familyJPRXV04.0T91S9

Fuel economy

Combined14.7 l/100km16.0 mpgS7
Urban18.1 l/100km13.0 mpgS7
Extra-urban11.2 l/100km21.0 mpgS7

Emissions

CO2351.7 g/kmS7
Emission standardL2LEV160S9

Transmission and drive

TransmissionManual 6-spdS7
Gears7S9
DriveRear-Wheel DriveS7

Dimensions and weight

Length4,550 mm179 inS21
Width1,850 mm73 inS21
Height1,270 mm50 inS21
Wheelbase2,460 mm97 inS21
Kerb weight1,430 kg3,153 lbS21
Gross weight2,044.8 kg4,508 lbS9

Body and chassis

Vehicle typeLDV/Passenger CarS9
EPA size classTwo SeatersS7

Safety and recalls

Recall campaigns1S3
Complaints2S4

Calculated

Derived from the figures above, not taken from a source.

Fuel per 15,000 km2,205 litrescalc
Per cylinder633 cccalc
Fuel cost per year$3,180calc
Cost per 100 km$21.20calc

Versions

VersionDisplacementTransmissionCombinedCO2
Porsche 911 GT3 4.0l Automatic (AM-S7)4,000 ccAutomatic (AM-S7)13.8 l/100km324.4 g/km
Porsche 911 GT3 4.0l Manual 6-spd4,000 ccManual 6-spd14.7 l/100km351.7 g/km

Sources

  • S21 Transport Canada Vehicle Specifications OGL-Canada
  • S3 NHTSA Recalls PD-USGov
  • S4 NHTSA Complaints PD-USGov
  • S7 FuelEconomy.gov PD-USGov
  • S9 EPA Light-Duty Test Data PD-USGov

Every figure on this page comes from one of these datasets. Verify against manufacturer documentation before relying on it for repair or purchase decisions.

Calculators for the 2018 Porsche 911 GT3

Fuel economy and trip costFuel economy unit converter · Trip fuel and cost · Annual savings from better economyOpens with this vehicle’s figures filled inPower-to-weightPower-to-weight ratio · Torque-to-weight ratio · Power needed for a target ratioOpens with this vehicle’s figures filled inTotal cost of ownershipTotal cost of ownership · Yearly depreciation rate · Projected future valueVehicle loanMonthly payment and total interest · Loan with a balloon payment · How much can I borrow?Tyre sizeTyre dimensions from the size code · Compare two tyre sizes · Speedometer error after a tyre changeBraking and stopping distanceStopping distance · Brake energy and disc temperature rise · Deceleration from a measured stop

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