Overton Automotive
Knoxville, TN · 5 cars for sale · Porsche specialist
How they price
Only cars we value with high confidence. A car more than 40% from its value is left out as a likely misfile.
May · 0
Jun · 0
Jul · 0
Aug · 0
Sep · 0
Oct · 0
Median asking price against the Shifty value of the same car, by the month it was listed. Under each month, the cars it rests on. Grey bars rest on fewer than 3.
Overton Automotive
Too few to call
2 cars
Speed of sale
Too few to call
1 sale tracked from listing to sold
Past listings
Cars that left the lot in the last 12 months. The latest 7 of 7.
| Car | Left | Price |
|---|---|---|
| 2019 Ferrari Portofino Convertible VINZFF89FPA0K0237716 | Came off the market Oct 10, 2026 · after 58 days | $189,500 last asking price |
| 2020 Ferrari Portofino VINZFF89FPA3L0251546 | Came off the market Jul 7, 2026 | $199,000 last asking price |
| 2025 Rolls-Royce Spectre Coupe VINSCATK2C01SU231328 | Came off the market Jul 7, 2026 | $435,000 last asking price |
| 2025 Porsche Boxster GTS 4.0 VINWP0CD2A84SK230665 | Came off the market Jul 7, 2026 | $129,500 last asking price |
| 2020 Porsche Cayman GT4 VINWP0AC2A89LK289402 | Came off the market Jul 7, 2026 | $135,000 last asking price |
| 2014 Porsche 991.1 Turbo S VINWP0AD2A9XES166510 | Came off the market Mar 3, 2026 | $135,000 last asking price |
| 2019 Ferrari 488 Pista VINZFF90HLA2K0241461 | Came off the market Feb 7, 2026 | $775,000 last asking price |
What they sell
Porsche makes up half or more of the last 12 months. 12 cars.
Porsche6
Ferrari3
Chevrolet1
Lamborghini1
Rolls-Royce1
Member reviews
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