Porsche 911 Carrera S (992)

The case for the 992 Carrera S

The 992-generation Carrera S arrived in 2019 with a 3.0-litre twin-turbo flat-six, 443 bhp and a choice of an eight-speed PDK or a seven-speed manual. It is wider, quieter and more digital than the 991 it replaced, but the basic recipe is unchanged: a rear-engined sports car that can cover 300 miles in a day and then entertain on an empty B-road.

That dual character is why used values have held up better than most performance cars. The Carrera S is not the sharpest 911 in the range, and it is not the cheapest. It is the version most owners can actually use. The rear seats are small but real, the front boot takes a weekend bag, and the PDK car is docile in traffic. If you want one car to do everything, this is still the benchmark.

The catch is that the 992 has become complicated. Active engine mounts, adaptive dampers and a long options list all add failure points. A cheap 992 is rarely cheap for long. The good news is that the community knows these cars well, and a pre-purchase inspection by a Porsche specialist is easy to arrange.

What it costs to run

Porsche's UK service schedule is based on time and mileage, with a minor service around every two years or 20,000 miles and additional items on time or mileage. In practice, most specialists recommend an annual oil change if the car is used hard or stored for long periods. Budget £500 to £800 for a minor service and £1,200 to £1,800 for a major service at an independent specialist. A Porsche main dealer will be higher.

Consumables are the bigger number. A set of Michelin Pilot Sport 4S tyres in 20-inch and 21-inch sizes is typically £1,000 to £1,400 fitted. Brake discs and pads all round are £1,500 to £2,500 depending on whether the car has the optional PCCB carbon-ceramic brakes. PDK fluid and filter are due around every six years or 60,000 miles, at £400 to £600. Spark plugs are due on time as well as mileage, typically every four years, at £400 to £600.

Insurance, road tax and fuel depend on the owner, but the 992 is not a supercar in those respects. Expect 25 to 30 mpg on a steady run and low 20s in town. The optional sports exhaust and larger wheels make the car louder and the tyres more expensive, not more reliable.

Known weak points

The 992.1 has a few recurring reports that a buyer should know about. Coolant leaks from the heat exchanger and water pump area are the most common engine-bay complaint. Oil seepage around the timing chain covers is less common but expensive to fix because of access. Neither is a reason to avoid every car, but both are reasons to have the underside and engine tray inspected properly.

The active engine mounts can fail and produce a vibration or a warning message. The sport exhaust valves can rattle or seize, especially on cars used in winter. The PDK is generally strong, but low-speed jerkiness and mechatronic faults are reported, and a PDK service history matters. Early PCM software had bugs, most of which have been fixed by updates. Check that the car has the latest software and that the infotainment, cameras and driver aids all work.

The 992 also eats consumables if it is driven properly. Rear tyres can last 12,000 to 18,000 miles, less on a car with rear-axle steering and a heavy right foot. Brake discs can crack around the drilled holes if the car has seen track use. A pre-purchase inspection should include a brake measurement, not just a visual check.

What to check before buying

Begin with the paperwork. A full Porsche or specialist service history is worth more than a low mileage. Check the build sheet for options such as Sport Chrono, PASM, rear-axle steering, sports exhaust and the 18-way seats. These options matter at resale and they change the driving experience.

On a manual car, ask for a DME over-rev report. Porsche's ECU records ignition events in several rev ranges, and a car that has been over-revved can have valve or piston damage that is not obvious on a test drive. On a PDK car, check for smooth engagement from rest, no hesitation on downshifts and no warning messages. A PDK clutch wear reading is possible with the right diagnostic tool.

Look for coolant residue around the heat exchanger, oil mist on the timing covers and a sweet smell after a hot run. Check the active engine mounts for vibration at idle. Operate the roof if it is a cabriolet, and check every electrical function, including the sports exhaust valves, the adaptive dampers and the driver aids. Inspect the wheels for cracks and the tyres for uneven wear, which can point to alignment or suspension damage.

A paint depth gauge is useful on any 911. These cars attract stone chips and poorly repaired bumper damage. Check the front bumper, mirrors and rear arches. A car with a full paint protection film is not automatically better, but it is a sign of careful ownership.

Market and depreciation

The 992 Carrera S has depreciated, but not dramatically. Early 2019 and 2020 cars with 30,000 to 50,000 miles were around £70,000 to £85,000 at the time of writing. Later, low-mileage cars with good specification were £85,000 to £100,000. The 992.2 facelift and the hybrid GTS have put pressure on the earliest cars, but the Carrera S remains the volume model and the easiest to sell.

Options affect value more than mileage at this age. A car with Sport Chrono, the sports exhaust, rear-axle steering and a desirable colour will sell faster than a basic car. Conversely, a high-mileage car with a patchy history can look cheap and then cost thousands to bring up to standard. The cheapest 992 is rarely the best value.

Expect further softening over the next two to three years, but not a collapse. The 911 has a large enthusiast base, and the 992 is still a modern car with modern safety and emissions equipment. If you buy a good one and keep it maintained, the depreciation is likely to be gentler than a comparable AMG GT or Audi R8.

Who it suits

The Carrera S suits the owner who wants one car for commuting, weekends and the occasional track day. It is comfortable enough for a long drive, fast enough to be exciting and practical enough to use in winter. It does not suit someone who wants a raw, analogue experience or a car they can maintain on a small budget. The 992 is a sophisticated machine, and it rewards a careful owner.

If you rarely use the rear seats and want more drama, a 911 Turbo or a GT3 is the next step, at a significant cost. If you want the same idea for less money, a 991.2 Carrera S is the obvious alternative. It is smaller, less digital and still fast enough for most roads.

Alternatives

The BMW M4 Competition is the closest rival on paper. It has more power, a more usable back seat and a lower asking price, but it is heavier and less special to drive. The Audi RS5 is more comfortable and more discreet, but it is not as involving. The Mercedes-AMG GT is more dramatic and less practical. A Porsche 718 Cayman GTS 4.0 is the purist's choice if you do not need the rear seats, and it costs less to run.

The 991.2 Carrera S deserves a serious look. It has the same basic layout, a smaller and lighter body, and a well-established reliability picture. A good 991.2 is now £55,000 to £75,000, which leaves room for maintenance. The 992 is the better daily driver; the 991.2 is the better value for a weekend car.

How this review was compiled

This review is based on Porsche's published service and technical information, owner reports from Rennlist and PCGB forums, UK specialist servicing guides and current Auto Trader listings. Indicative UK prices vary with location, specification and condition.