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Porsche

Porsche - 911 Turbo [991] (2017)

When you first glance at a Porsche 911 Turbo [991], the sheer presence of its aggressive lines and roaring turbocharged engine can feel like stepping onto a podium. For owners and enthusiasts alike, the age of the car—especially those built in 2017—has become a focal point when asking “what is a 2017 Porsche 911 Turbo [991] worth?” In the world of high‑performance sports cars, the answer is rarely a single figure; it’s a blend of market trends, mileage, condition, and regional demand. Understanding the Porsche 911 Turbo [991] price involves looking beyond the sticker and considering how depreciation, used‑car supply, and feature sets shape each potential owner’s budget.

Below is a quick‑view list of the 2017 991 Turbo’s key specifications, providing a ready snapshot of what you’ll typically see in a well‑maintained example. Every point can influence price perception and resale value, especially for those evaluating a used Porsche 911 Turbo [991] price.

  • Engine: 3.8‑liter twin‑charged flat‑six (4‑stroke) producing 540 hp and 560 lb‑ft of torque. The 2.7‑liter turbocharger provides a blend of immediate low‑end punch and sustained high‑speed performance.
  • Transmission: 7‑speed dual‑clutch automatic (PDK) with all‑wheel‑drive.
  • Fuel type: High‑octane gasoline (96 octane or higher for optimum performance).
  • Dimensions: Length 171.1 in, width 80.3 in, height 55.4 in, wheelbase 99.0 in.
  • Weight: Approximately 3,503 lb (1,590 kg).
  • Acceleration: 0–60 mph in 3.4 seconds (factory‑validated).
  • Top speed: Electronically limited to 204 mph unless the optional Track package is installed.
  • Brake system: Dual‑coil‑spring brakes with carbon‑ceramic option.
  • Optional packages: Track‑Paket, Sport‑Paket, and the iconic short‑shifter for enhanced gear‑shift precision.

These specs create an enticing package for performance lovers, but they also lay the groundwork for how the car holds its value. Below is a look at Porsche 911 Turbo [991] depreciation and what owners can realistically expect over time.

Depreciation insight

Let’s start with baseline figures that car‑valuation experts routinely use. On launch, a Porsche 911 Turbo’s value can drop the first out of the driveway by 15‑20%, counting the immediate “new‑car‑depreciation” phase. For many super‑sports, this loss is heavier at launch—the perceived novelty and initial excitement earn a steep early decline.

Over a three‑year window, the 991 Turbo usually loses roughly 30‑35% of its original value, primarily because the underlying platform (the 991) begins to age and a newer generation (the 992) surfaces. However, Porsche’s strong brand durability and the Turbo’s coveted status often cushion the depreciation curve. Compared to a Porsche 911 Carrera of the same generation, the Turbo holds its worth slightly better due to the distinct performance advantage that users consistently applaud.

But depreciation rates vary with condition. Premiumly maintained vehicles with low mileage (under 10,000 miles) and extensive service records tend to sit in the higher end of the resale bracket. In contrast, high‑mileage or previously


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2 years ago used £95,500.00 Unlock all links
2 years ago used £119,995.00 Unlock all links
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3 years ago used £109,950.00 Unlock all links
3 years ago used £117,994.00 Unlock all links
3 years ago used £98,995.00 Unlock all links
3 years ago used £119,990.00 Unlock all links
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3 years ago used £117,994.00 Unlock all links
3 years ago used £144,850.00 Unlock all links
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4 years ago used £120,000.00 Unlock all links
4 years ago used £144,850.00 Unlock all links
4 years ago used £122,000.00 Unlock all links
4 years ago used £109,995.00 Unlock all links
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4 years ago used £134,950.00 Unlock all links
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