Ferrari 488 GTB
2017, 12,000 miles, coupe
£176,173
£166,741 to £185,156
34 daysmedian time to sell
92%sold within 90 days
7for sale now
0.9months of supply
2withdrawn and relisted
Too fewbelow asking at auction
Collections
Know what your collection is worth.
Double Twelve tracks live market values for collector cars across the UK, so you always know what your collection is worth.
What we track
We track all the data, so you don’t have to.
Value, month by month+5.4%Ferrari 488 GTB, since 30 Jun
Time to sell69 daysRolls-Royce Cullinan, median since June
Cars for sale against it84Lamborghini Urus, UK adverts today
Withdrawn and relisted17Lamborghini Urus, since June
Auction against asking price26%Aston Martin DBS V12, below the asking price at UK auction
Coming up for auction31 OctFerrari F40, RM Sotheby's The London Auction 2026
An example collection · 28 October 2026
Each car valued at every month end from the UK market as it stood that day. The F40 is valued from its sales at auction.
Collection modelled on the Ferrari 488 GTB, Lamborghini Urus, Aston Martin DBS V12 and Rolls-Royce Cullinan
£646,088
£603,273 to £684,077
+5.4%
Lamborghini Urus
2021, 18,000 miles
£175,117
£166,972 to £185,517
44 daysmedian time to sell
80%sold within 90 days
84for sale now
3.7months of supply
17withdrawn and relisted
Too fewbelow asking at auction
Aston Martin DBS V12
2010, 28,000 miles, coupe, Touchtronic
£77,500
£65,772 to £82,375
60 daysmedian time to sell
68%sold within 90 days
19for sale now
2.7months of supply
2withdrawn and relisted
26%below asking at auction
Rolls-Royce Cullinan
2020, 15,000 miles
£217,298
£203,788 to £231,029
69 daysmedian time to sell
65%sold within 90 days
18for sale now
5.2months of supply
7withdrawn and relisted
Nonebelow asking at auction
Ferrari F40
1990, 10,000 miles
£3,605,000
Latest comparable sale
RM Sotheby's Woodcote Park 2026, 8 July 2026where and when
14,105 milesmileage
2comparable sales, last 12 months
3UK adverts this year
RM Sotheby's The London Auction 2026, 31 October 2026next offered
Comparable: 5,000 to 20,000 miles, last 12 monthsOther F40 sales, last 24 months
How it works
- 01
Send us the list
Make, model, year, mileage and specification for each car.
- 02
We value every car each month
From the live UK market and auction results, matched to each car on variant, mileage and year.
- 03
You receive a monthly statement
Value, range and time to sell for each car, with whatever has changed since the last one.
The monthly statement
The whole collection on one page, every month.
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Tell us about the collection and we will come back to you.
Illustrative specifications, not a client's collection. The 488, Urus, DBS and Cullinan are priced from UK asking prices as the market stood at each month end; the F40 from worldwide auction results including buyer's premium, converted to sterling on the day of sale. Market measures only, not a lending value. Valued 28 October 2026.