PORSCHE 911 (930) TURBO CABRIOLET FLATNOSE
Lowest Price: £55,816 • Median Price: £148,501 • Highest Price: £347,172 • Sell-Through Rate: 70%
Image Source: Bonhams
£55,816
LOWEST PRICE:
SINCE 2020
£148,501
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£347,172
SINCE 2020
NUMBER OF SOLD CARS:
44
ALL TIME
SELL THROUGH RATE:
70%
ALL TIME
FILTER BY LOCATION
FILTER BY YEAR
THE PRICE TREND
See how the price for this model has varied since records began
A dot is a sale. The blue line is the trend line. The sliders adjust the axis
HOW MANY REMAIN
See how many Porsche 911 (930) Turbo Cabriolet Flatnose remain on UK roads
CARS
LICENSED
0
CARS
SORN
0
.png)
GET A VALUATION
DRIVE CARBON NEUTRAL
JOIN OUR NEWSLETTER
LOOKING TO SELL?
Looking to buy / sell? We will connect you with the best dealer for you
LOOKING FOR INSURANCE?
THE SALES
See recent matching listings to your search
Bonhams
£139,894
15th Aug 2025
1988 Porsche 911 'Type 930' Turbo Cabriolet 'Flachbau
RM Sotheby's
£345,800
28th Feb 2025
1989 Porsche 911 Turbo 'Flat-Nose' Cabriolet
Bring A Trailer
Not Sold
11th Dec 2024
1989 Porsche 911 Turbo Cabriolet M505 Slant Nose
Mecum
Not Sold
12th Jul 2025
1986 Porsche 911 Gemballa Slant Nose Widebody Conversion Cabriolet
Barrett Jackson
£78,222
26th Jan 2025
1985 PORSCHE 930 TURBO SLANT-NOSE CUSTOM CABRIOLET
Bring A Trailer
Not Sold
21st Oct 2024
35k-Mile 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose
Bring A Trailer
£141,845
15th Apr 2025
1988 Porsche 911 Turbo Cabriolet M505 Slant Nose
Mecum
£145,018
18th Jan 2025
1987 Porsche 930 Turbo Slantnose Cabriolet
Bonhams
Not Sold
4th Oct 2024
Obsessively preserved and 9,828 miles from new 1989 Porsche 911 'Type ...
Bring A Trailer
Not Sold
5th Mar 2025
1988 Porsche 911 Turbo Cabriolet M505 Slant Nose
Bring A Trailer
£140,481
18th Dec 2024
35k-Mile 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose
RM Sotheby's
£228,435
18th Aug 2024
1989 Porsche 911 Turbo 'Flat-Nose' Cabriolet
THE FAQs
The frequently asked questions about this model
Tell Me More
The Porsche 911 (930) Turbo Cabriolet Flatnose, a variant of the iconic 911, gained prominence in the 1980s. Its "Flatnose" or "Slantnose" design, featuring a flatter front end with pop-up headlights, was inspired by Porsche's racing cars.
These were initially custom modifications, but demand led Porsche to offer the Flatnose as a factory option.
Its successor was the Porsche 964 Turbo.
Did you know some Flatnose models had extra oil coolers in the front fenders? This was to combat overheating, especially in hotter climates. It's a subtle detail that shows how Porsche catered to specific needs.
How much is a Porsche 911 (930) Turbo Cabriolet Flatnose worth?
In average condition, a Porsche 911 (930) Turbo Cabriolet Flatnose is worth £148,501.
What is the most expensive Porsche 911 (930) Turbo Cabriolet Flatnose to sell in history publicly?
The most expensive Porsche 911 (930) Turbo Cabriolet Flatnose to sell in history was sold for £354,946.
What is the cheapest Porsche 911 (930) Turbo Cabriolet Flatnose to sell in history publicly?
The cheapest Porsche 911 (930) Turbo Cabriolet Flatnose to sell in history was sold for £46,941.
When was the Porsche 911 (930) Turbo Cabriolet Flatnose produced?
The Porsche 911 (930) Turbo Cabriolet Flatnose was produced between 1985 and 1989.