| Manufacturer Name | Porsche |
| Manufacturer Code | PRX |
| Car Class | 6 |
| Car Class Details | Large Cars |
| Model Type (Manufacturer) | |
| Release Date | 10/1/2021 |
Engine Specifications
| Model Type | SIDI; |
| Engine Displacement | 2.9 liters |
| Number of Cylinders | 6 |
| Transmission | Auto(AM-S8) |
| Aspiration Method | TC |
| Aspiration Description | Turbocharged |
| Variable Valve Timing | Y |
| Variable Valve Timing Details | VarioCam |
| Variable Valve Lift | Y |
| Variable Valve Lift Details | VarioCam Plus |
| Cam-less Valvetrain? | N |
| Intake Valves/Cylinder | 2 |
| Exhaust Valves/Cylinder | 2 |
| Cylinder Deactivation | N |
| Engine Comments | Base models |
| Model Type | SIDI; |
EV / HEV
Fuel And Fuel Effiency
| Fuel Efficiency Rating (On Label) | 4 |
| Estimated Fuel Cost (Annual) | $2200 |
| Fuel Cost (Annual) - EPA Calculated | $2200 |
| Expected Fuel Cost Over Next 5 Years | $4500 |
| Manufacturer Calculated MPG | 28.1 |
| Gas Guzzler Description | Not exempt |
| Conventional Fuel Efficiency - City/Highway/Combo | 18 / 24 / 20 |
| Conventional Fuel Efficiency - City/Highway/Combo | 23.8 / 27.8603 / 27.8603 (Unadjusted) |
| Max. Ethanol Percent | 10 |
| Fuel Type (Conventional) Details | Gasoline (Premium Unleaded Required) |
| Fuel Metering System | Spark Ignition Direct Injection |
| Engine Start/Stop System | Yes |
Transmission System
| Transmission | AMS |
| Description | Automated Manual- Selectable (e.g. Automated Manual with paddles) |
| Number of Gears | 8 |
| Lockup Torque Converter | N |
| Creeper Gear | N |
| Drive System | R |
| Drive Description | 2-Wheel Drive, Rear |
Misc.
| Recommended Oil Viscosity | 0W40 |
| Hatchback Passenger Volume | 98 |
| Hatchback Luggage Volume | 27 |
| Conventional Fuel CO2 Production City/Highway/Comb. | 489 / 368 / 441 |
Smog And Pollution
| Greehouse Gas (GHG) Score | 4 |
| Smog Rating Test Group | NPRXV02.9PV6 |
| Mfr. Smog Rating | 5 |
| Testing Method | Derived 5-cycle label |
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