top of page
Page Contents

Track live values and receive listing alerts

Image Placeholders2_edited.jpg

Not Sold (Est: £20,932 - £29,305)

1968 Buick GS Convertible

France • 21 Jun 2026

Auction House Logos6.png

Vehicle Details

AI Listing Summary

This is a rare 1968 GS400 Convertible, one of only 2,024 built and likely one of few sold new in France. It features its original 400 ci V8 engine and a French registration document, offering a unique classic American muscle car experience.

ai-technology.png
ai-technology_edited_edited_edited.png

Condition 

7

The car is described as having a 'beautiful patina' and 'very good working order' with nearly 80,500 km. It was repainted at an unknown date and required cosmetic and mechanical care after a period of storage. This suggests it's in solid condition with some wear and minor imperfections, aligning with a 'Very Good' rating.

/ 10

Transmission:

Automatic

Chassis No:

446678H189928

Odometer:

80,500 miles

Reg Number:

[Reg Number]

RHD/LHD:

LHD

Chassis no.

446678H189928French classic car registration documentAn extremely rare GS 400 of French origin, owned by the same family until 2016!First introduced in 1953, the original Skylark was actually the convertible version of the Roadmaster.

It became a model in its own right in 1961, with the Gran Sport (GS) at the top of the range – a muscle car powered by a 401 ci engine. The car featured on these pages is a 1968 GS400 Convertible, one of just 2,024 built that year, and surely one of the very few sold new in France.

Repainted at an unknown date, it was acquired in 2016 by a young enthusiast who set about giving it the cosmetic and mechanical care it needed, following a prolonged period of storage in an underground garage. This authentic four-seater convertible is rather rare on our roads and highly prized for its 400 ci (6.6 l) V8 engine, producing over 300 ch, mated to a three-speed automatic gearbox. An extremely rare example delivered new in France (manufacturer’s plate),...

Points of note

£13,329

Lowest Price (Since 2020)

£35,925

Median Price (Since 2020)

£251,524

Highest Price (Since 2020)

one.png

World Record

If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]

percentage-graph.png

Top X%

The mid-point of the vehicle's estimate places it in the top [X]% of sold prices we've seen for the [enter model]

low-price.png

Lowest Price

If this vehicle sells at the mid-point of its estimate it will be the lowest price we've seen for the [enter model]

checkmark.png

Average Price

The mid-point of the vehicle's estimate places it near the average price we see for the [enter model]

diamond-icon.png

Rare Sale

This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before

must-have.png

Icon

This vehicle comes is an icon of the game. Any collection would benefit from having one

Previous Sales

Gallery

MOT Information

Loading...

Loading...

Latest MOT Mileage

Loading...

Registration Date

Loading...

MOT History

Loading...

Loading...

Loading...

MOT Mileage Trend

25-1042 Footman James The Classic Valuer Banner V34.jpg
bottom of page