Porsche 911 Carrera 4S (992)

The all-wheel-drive Carrera S

The Porsche 911 Carrera 4S launched with the 992 generation in late 2018. Its 3.0-litre twin-turbo flat-six produces 443 hp, equivalent to 450 PS and approximately 443 bhp, with 530 Nm. An eight-speed PDK transmission and all-wheel drive are standard. Porsche quoted 3.6 seconds to 100 km/h, or 3.4 seconds with Sport Chrono, and a 306 km/h top speed in European specification.

We have not driven this model for this article. This guide is based on Porsche's launch release, the PistonHeads 992 buying guide and the official VIN recall service. No model-specific production total is established by those sources, so the catalogue count remains unset. The car is treated as a distinct all-wheel-drive coupe, not as a Carrera S with an assumed option pack.

All-wheel drive begins with four matching tyres

Inspect the size, type, age, condition and wear of every tyre. The all-wheel-drive system works with the complete wheel and tyre combination, so a mismatched circumference or a mixed set is a question for a Porsche specialist rather than a cosmetic detail. Confirm the approved 20-inch front and 21-inch rear fitment and compare the actual car with its build record.

Do not accept a claim that the tyres are new without checking dates and tread depth. Ask why they were replaced and whether the previous set wore unevenly. Check the tyre-pressure monitoring display and confirm that the sensors respond correctly. A geometry report should accompany the suspension inspection, particularly after wheel repairs or suspension work. The PistonHeads guide notes faster rear tyre wear across the 992 range; that is useful context, not a guarantee that this car has been driven hard.

PDK and wet-weather electronics

Assess the eight-speed PDK through normal operation at low and higher speeds, including smooth engagement and manual control where appropriate. Ask for stored fault information and service records before anything is cleared. The PDK is not the older automated manual found in some performance cars, so do not import a clutch-wear rule from a different transmission. A specialist should relate behaviour to the actual unit and its history.

The 992 introduced Wet Mode, which uses sensors to detect water and adjust the car's systems. Demonstrate that the relevant menus and warnings operate, and ask whether any sensor or software work has been recorded. A dashboard without warnings does not prove that every driver-assistance system has been checked. Include the battery and charging system in diagnostics, since the buying guide highlights low-voltage sensitivity and charger behaviour on stored cars.

Suspension, steering and brake evidence

Check the adaptive dampers, steering response and suspension condition on a suitable road evaluation. Confirm whether optional rear-axle steering or other chassis equipment is fitted. Compare tyre wear with alignment measurements and ask for invoices after any component replacement. A car that tracks straight at one speed has not necessarily had its geometry or worn bushes assessed.

Measure the brake discs and pads and review the fluid history. The PistonHeads guide's discussion of servicing and consumables is dated 2024 context, not a current quotation. Obtain a written estimate for this individual car. If the car has been used on circuit, ask for subsequent brake, tyre and fluid work without treating that use as automatic evidence of abuse.

Cabin, touchscreen and practical checks

The 992's 10.9-inch PCM screen is a long reach for some drivers, and the buying guide records connectivity and interface complaints. Test the screen, navigation, phone connection, camera and climate controls with the car stationary. Check the seats and driving position, including entry and headroom, before deciding that the cabin suits you. Sports Seats Plus are a common preference, but seat comfort remains personal.

Listen for rattles from the sunroof, trim, seatbacks, door bins and seatbelts on a road test. The guide lists these as used-car observations across the range, not as a Carrera 4S defect pattern. Check the centre rear brake light, windows, washers and the rear spoiler's return to its closed position. Small faults can be repaired, but their cause and cost should be established before purchase.

Service history, battery and storage

Ask for dated maintenance invoices covering the two-year or 20,000-mile schedule, brake fluid, tyres and diagnostic visits. Confirm how the car was stored and whether a battery maintainer was used. A car that has covered few miles may still have aged tyres, a weak battery or stale fluids. Mileage alone cannot establish condition.

Verify any remaining warranty directly with its provider, including exclusions and transfer conditions. Modifications to wheels, suspension, exhaust or software may affect coverage. Keep original parts and documentation identifiable. Obtain current quotations rather than repeating historic dealer or independent prices from an article.

Recall lookup and inspection limits

Use the 17-character VIN in Porsche's recall service, which covers campaigns published on or after 1989, and retain dealer confirmation of completed work. A campaign affecting another 992 does not determine this car's status. Ask for campaign letters and repair invoices where applicable.

An independent inspection should cover the all-wheel-drive system, PDK, adaptive suspension, brakes, tyres, battery, electronics and underbody. Record any function that could not be demonstrated. Resolve significant omissions before relying on the report.

We have not driven this model for this article. No current transaction price, investment promise or universal failure rate is offered. The Carrera 4S is best judged through its build record, measured consumables and a model-familiar inspection rather than through a family production estimate.