Garage Kept Motors
420 36TH ST. SE
GRAND RAPIDS, MI 49548
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1975 Oldsmobile Delta 88 Royale Convertible
- Same Owner Since 1978
- Only 29,802 Miles
- 350ci V8
- Automatic Transmission
- Red Exterior
- White Convertible Top
- White and Red Interior
This 1975 Oldsmobile Delta 88 Royale Convertible is a beautifully preserved full-size American cruiser that embodies the comfort, luxury, and style of the mid-1970s. Having remained with the same owner since 1978 and showing just 29,802 miles, this remarkable Delta 88 represents a rare opportunity to own an exceptionally well-cared-for classic. Finished in vibrant red with a crisp white convertible top and matching white and red interior, this Oldsmobile has an unmistakable presence that is sure to draw attention whether cruising the boulevard or displayed at a local car show.
Under the hood is Oldsmobile's dependable 350 cubic-inch Rocket V8 paired with a smooth-shifting automatic transmission, delivering effortless performance and the relaxed driving experience that made the Delta 88 one of America's favorite full-size automobiles. Renowned for their durability and smooth power delivery, Oldsmobile's Rocket V8 engines earned an outstanding reputation for reliability while providing plenty of torque for comfortable highway cruising. Combined with power steering and a refined suspension, the Delta 88 offers the kind of ride quality that made Oldsmobile synonymous with premium American motoring.
The exterior presents well in its striking red finish, perfectly accented by bright chrome trim and a white power convertible top that completes the car's timeless appearance. Inside, the white and red interior reflects the upscale craftsmanship expected from the Royale trim level, featuring spacious seating and luxurious appointments designed for long-distance comfort. With room for family and friends, this convertible is equally at home on scenic weekend drives, local cruise nights, or classic car events.
Adding to this car's desirability is its exceptional ownership history. Having been cared for by the same owner for nearly five decades, this Delta 88 reflects the pride of long-term stewardship that collectors value. The remarkably low mileage further enhances its appeal, making it an increasingly difficult example to find in today's collector market. As one of the last generations of full-size American convertibles produced before open-top domestic cars disappeared for nearly a decade, the 1975 Delta 88 holds a special place in automotive history.
With its documented long-term ownership, low mileage, dependable Rocket 350 V8, and eye-catching red and white color combination, this 1975 Oldsmobile Delta 88 Royale Convertible is a true classic built for comfortable cruising. Whether you're expanding a collection of American classics or searching for a distinctive convertible to enjoy on sunny days, this beautifully preserved Oldsmobile delivers timeless styling, effortless performance, and the nostalgia of a bygone era.
| Year: | 1975 |
| Make: | Oldsmobile |
| Model: | Delta 88 Royale |
| Mileage: | 29802 |
| Exterior Color: | Red |
| Interior Color: | White |
| Trim: | Convertible |
| Body: | |
| Stock: | 26176 |
| Engine Size: | 350ci V8 |
| Transmission: | Automatic |
| Vin: | 3N67K5X101725 |
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Garage Kept Motors, LLC specializes in classic and specialty online auto sales.
For our consignors, we are the only auto brokers that offer a Transparent Sale Disclosure. This means, when a car sells, we provide an exact copy of the Bill of Sale. We do this so our clients know exactly who bought their car, where it went, and most importantly how much we sold it for. No funny business.
For our buyers, our vehicles are listed on the Internet, with over 100 photos, including undercarriage pictures, and walk-around videos of the vehicles running plus a narrative-style write-up of the cars history and features. Our international exposure allows us to sell cars across the globe, and we sell a majority of them out of state and overseas. We deliver honesty and consistency in our photos and descriptions, a “no surprise” approach, so buyers, both near and far, can invest with confidence sight unseen. We are not a gallery. Vehicles can be seen locally by appointment as potential buyers are given our undivided attention.
Transparent Sale Disclosure
Friendly, Trustworthy Service
Free Appraisal
Climate-Controlled Environment
Professional Photo both Pictures
Showroom Walk-Around Video
Narrative Write-Up
International Exposure
Dealer Advertised Retail Pricing
Bank Financing
9/10 Sold Outside Michigan
4-6 Week Average Sale Period
Have you found the perfect collector vehicle on All Collector Cars? Before you make any decisions, we recommend that you take some time now to read the full description and review all the pictures with the listing. It’s important to do as much due diligence as you can before you contact the seller so that you’re prepared to ask about any flaws you see—and perhaps ones you don’t.
All Collector Cars allows our sellers to post unlimited vehicle pictures and descriptions, which gives you, the buyer, more control and information. In addition, our Buyers Resource section offers advice and vendor recommendations to guide you through the buying process, from classic car financing & insurance to collector vehicle shipping & restoration.








