31st Aug, 2026 12:00

The Gold Cup – Classic, Performance & Supercar Auction

 
Lot 10
 

1993 Buick Riviera
***NO RESERVE*** Seventh generation of the marque’s long-running luxury coupé lineage

Registration – H606 EGU

Chassis No. – 1G4EZ13L1MU406497

M.O.T. – NO

Odometer – 215,728 miles

The Buick Riviera is one of the great names of American motoring, having first appeared in the early 1960s as Buick’s answer to the increasingly important personal luxury car market. By the time this seventh-generation example was produced, the Riviera had evolved into a very different proposition, combining traditional American comfort with the increasingly sophisticated electronics and styling of the late 1980s and early 1990s.

Although catalogued as a 2005 registration, the chassis number identifies this example as a 1991 model-year Buick Riviera. It was subsequently imported to the UK and registered here as ‘H606 EGU’.

Finished in a wonderfully period two-tone combination of deep burgundy over a contrasting lower body colour, the Riviera retains the long bonnet, formal roofline and substantial proportions associated with American personal luxury coupés of the era. Chrome detailing, whitewall tyres and turbine-style wheel trims complete an appearance that could scarcely be mistaken for anything European.

The interior is arguably even more evocative. Trimmed predominantly in beige, the cabin combines generously proportioned seating with extensive wood-effect trim and a typically American emphasis on comfort. Perhaps its most striking feature is the illuminated digital instrument display, with its distinctive green graphics providing a wonderful reminder of an era when digital dashboards represented the future of luxury motoring.

Equipment visible includes electric windows, electrically adjustable seating, climate control and an automatic transmission, while an aftermarket audio unit has also been fitted. The column-free centre console and broad dashboard contribute further to the Riviera’s distinctive transatlantic character.

Under the bonnet sits Buick’s 3.8-litre 3800 V6 with Tuned Port Injection, driving through an automatic transmission. The 3800 became one of General Motors’ best-known engines, and in the Riviera its purpose was very much effortless progress rather than outright sporting performance.

The odometer currently displays 215,728 miles. As with any imported vehicle of this age, prospective purchasers should make their own enquiries regarding the recorded mileage and history. The car is currently offered without an MOT and prospective purchasers should study the accompanying photographs carefully and satisfy themselves as to its mechanical and cosmetic condition prior to bidding.

Today, cars such as this Riviera have become increasingly unusual, particularly in the UK. Its combination of two-door American luxury, distinctive styling, digital instrumentation and 3.8-litre V6 power gives it enormous period character. For somebody looking for an unconventional modern classic that represents a fascinating chapter in American automotive design, this Riviera is difficult to ignore.

Offered here without reserve.

Summary

  • Rare 1991-model-year Buick Riviera personal luxury coupé, subsequently imported and UK registered
  • 3.8-litre 3800 V6, automatic transmission and wonderfully period digital instrumentation
  • Distinctive two-tone presentation with an indicated 215,728 miles and offered without reserve

 

'A Buyer’s Premium applies to the Hammer Price of this Lot if your bid is successful, as per the following;  Motor Cars 12.5% + VAT (minimum £600 + VAT), Motorcycles and Bicycles 12.5% + VAT (minimum £250 + VAT); Registration Numbers 15% + VAT (minimum £50 + VAT); Automobilia 15% + VAT (minimum of £5 + VAT).'

 Potential buyers should satisfy themselves with the description and condition of each lot prior to sale. Each vehicle is offered ‘as is/as seen’ as per the terms and conditions for the auction, buyers are asked to inspect the vehicle in person or use a professional to carry out the service. Any disputes over descriptions will not be entertained.

 

Sold for £1,200

(Inclusive of Buyer's Premium)


 

Auction: The Gold Cup – Classic, Performance & Supercar Auction, 31st Aug, 2026

New Consignments Added Daily
Our team is continually photographing, cataloguing and preparing further entries for the auction.

Our flagship Gold Cup Auction returns to Oulton Park on Bank Holiday Monday, forming a centrepiece of one of the UK’s most celebrated historic motorsport weekends.

Held as part of the prestigious Oulton Park Gold Cup, which returns to its traditional August Bank Holiday date for 2026, the event brings together three days of racing, entertainment and concours-level machinery. With Sunday and Monday acting as the main showpiece days, the circuit attracts thousands of enthusiasts, collectors and motorsport fans, creating an exceptional backdrop and audience for our auction.

The Gold Cup Auction presents a carefully curated selection of classic cars, performance models and supercars, aligned with the quality and prestige of the event itself. With strong footfall, high engagement and targeted marketing, it remains one of the most important sales within the Hampson calendar.

Viewing Days
Saturday 29th August and Sunday 30th August
9am – 6pm
Monday 31st August
9am - 12 noon                                                                                                                                                                                                                                            

Auction
12 noon Monday 31st August 2026

If you wish to consign your vehicle to this auction, you can request a valuation or contact the Hampson Auctions team on 01606 828124.

View all lots in this sale

 

Please click on the image below to discuss finance options with the Apollo Capital team led by Andy King and David Moss, experts in luxury, supercar & hypercar finance for more than 25 years. Before you bid, you must make sure you have the funds ready or have approved finance in principal with Apollo.

 

Fill in the form below and one of our team will get in touch with a no-obligation valuation. We will also take you through the consignment and valuation process, to enable you to make an informed decision.

If you prefer to contact us directly please call 01606 828 124 or email info@hampsonauctions.com

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