2023 PORSCHE 911 — £111,990 Listing Review

Reviewed by Car-Search.ai | 8 June 2026 | Holyport, Maidenhead
£111,990
18,000 miles | Petrol | Automatic | Convertible
Listing Quality
76/100
Good
vs Market Average
-8%
Below Market
Value Retention
10/100
Very Steep Depreciation
Our Verdict
76 /100

This 2023 PORSCHE 911 is listed at £111,990 by Whytehall Car Collection in Holyport. It has 18,000 miles on the clock. At 8% below the market average of £121,954, this looks competitively priced based on 15 comparable listings. Our depreciation analysis shows this vehicle is losing approximately £37,245/year in value. The listing quality is good, with adequate photos and specifications provided.

Year 2023
Make PORSCHE
Model 911
Body Style Convertible
Colour Shark Blue
Fuel Type Petrol
Gearbox Automatic
Mileage 18,000 miles
Engine 3L
Monthly Payment £1,574.38/mo
Below MarketListed at £111,990 vs market average of £121,954 (-8%)
Market Low
£89,989
Market Average
£121,954
Market High
£159,995
Comparables
15 listings

Based on 15 comparable PORSCHE 911 listings.

Age Depreciation
Very Steep Depreciation
£7,214/year
Mileage Impact
Very Steep Depreciation
£15,016/5k mi
Combined (10k mi/yr)
Very Steep Depreciation
£37,245/yr
This Vehicle vs Model
Age-predicted: £155,073 (£-43,083)
Mileage-predicted: £107,187 (+£4,803)
Scenarios: 5k mi/yr £-22,230/yr | 10k mi/yr £-37,245/yr | 15k mi/yr £-52,261/yr

Based on 72 comparable listings. Slopes from smoothed depreciation curves.

76
Overall Listing Quality
Good — this listing is well-presented and informative.
Information & Buyer Appeal
Does this listing give buyers enough information to make a decision?
15/25Average
Photos
65 photos
10/10
Features & key selling points
0 listed
0/8
Technical specifications
6 specs provided
5/7
Competitiveness
How well does this listing compete against similar vehicles for buyer attention?
19/25Good
Clear pricing
£111,990
8/8
Monthly payment shown
£1,574.38/mo
4/4
Visual presentation
65 photos
5/5
Key selling points
0 features highlighted
0/4
Detailed specifications
6 specs provided
2/4
SEO Quality
Analysed from the actual dealer listing page HTML
22/25Good
Page title tag
Porsche 911 3.0t 992 Carrera 4 Gts Convertible 2dr
4/4
Meta description
2023 Porsche 911 992 Carrera 4 Gts, Automatic, In ...
4/4
Canonical URL
Present
3/3
Open Graph tags
Missing or incomplete
0/3
Image alt text
97% of 70 images have alt text
3/3
Clean URL structure
SEO-friendly URL
3/3
Heading structure
1 H1 tag(s)
3/3
Indexability
Page is indexable
2/2
AI Discoverability
How findable is this listing by ChatGPT, Perplexity, Gemini, and other AI search engines?
20/25Good
Schema.org Vehicle markup
Vehicle/Car structured data found
6/6
Static HTML content
Vehicle data present in static HTML
5/5
Semantic HTML structure
Spec data in structured elements
3/4
Content depth
8341 words of text content
4/4
AI crawler access
Cloudflare detected — may block GPTBot, PerplexityBot, ClaudeBot
0/3
Bot-friendly
Assumed accessible — robots.txt not checked
2/3
How our review page compares
This Car-Search.ai listing review page scores 95+/100 on all four categories. It includes Schema.org Vehicle + Review structured data, semantic HTML, per-page meta descriptions, Open Graph tags, canonical URLs, static HTML rendering, market analysis, depreciation vectors, and rich narrative content — fully accessible to Google, ChatGPT, Perplexity, and all AI search engines.

Independent review — we are not affiliated with the dealer.

View original listing at Whytehall Car Collection →

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About the Dealer

Whytehall Car Collection

Holyport, Maidenhead SL6 2NN