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£6,579

32-Years-Owned 1975 Oldsmobile Delta 88 Royale Convertible 455

Bring A Trailer • US • 8 Jul 2026

Market Position:

Lower Mid-Market

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£6,579

32-Years-Owned 1975 Oldsmobile Delta 88 Royale Convertible 455

US • 8 Jul 2026

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Vehicle Details

AI Listing Summary

This 1975 Oldsmobile Delta 88 Royale Convertible, a model with over 32 years of single-family ownership, features the powerful 455ci V8 engine and has undergone recent interior and mechanical updates. Despite its history and recent work, potential buyers should note visible paint imperfections, a temperamental convertible top mechanism, and underbody corrosion.

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Condition 

5

The car has been with the current owner since 1994 and has had a few recent updates including reupholstering the driver's seat, new carpeting, and new rear shocks. However, the listing mentions paint imperfections, a temperamental hydraulic roof mechanism, and visible corrosion on underbody components, indicating a need for moderate reconditioning.

/ 10

31,000 miles

3N67T5M361457

LHD

United States

Automatic

49105

1975

Auction

£6,579

32-Years-Owned 1975 Oldsmobile Delta 88 Royale Convertible 455

Bring A Trailer • US • 8 Jul 2026

Market Position:

Lower Mid-Market

Track live values and receive listing alerts

Description

on Rolled

Odometer 455ci V8 Three-Speed Automatic Transmission Horizon Blue Paint Power-Operated Black Soft Top White Top Boot 15" Steel Wheels w/Wire Covers White Vinyl Upholstery Air Conditioning AM/FM/Eight-Track Stereo Power Windows This 1975 Oldsmobile Delta 88 Royale convertible was owned from new through the early 1990s by the mother of an acquaintance of the seller.

The seller bought the car in 1994.

Finished in Horizon Blue over white vinyl upholstery, the vehicle is powered by a 455ci V8 paired with a three-speed automatic transmission.

Equipment includes a power-operated black convertible top, a white top boot, wire-style wheel covers, air conditioning, power windows, woodgrain interior trim, and an AM/FM/eight-track stereo.

The driver seat was reupholstered in preparation for the sale, and the carpeting and the rear shocks were replaced.

This 88 is now offered with manufacturer’s literature and a clean Alabama title in the seller’s name.

Oldsmobile built 7,181 exampl...

Price Analysis vs Other Delta 88s

£1,751

Lowest Price (Since 2020)

£9,966

Median Price (Since 2020)

£45,144

Highest Price (Since 2020)

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World Record

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

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Lower Mid-Market

Compared to previous sales, the sale price placed this vehicle in the lower mid-market for the Delta 88.

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Lowest Price

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Average Price

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Rare Sale

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

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Previous Delta 88 Sales

MOT Information

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Latest MOT mileage:

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MOT History

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MOT Mileage Trend

Gallery

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