The MG MGB Roadster and GT, produced from 1962 to 1980, represent a rich legacy in British automotive history. Owning one of these classics in Utah not only connects you with the roadster culture but also presents an opportunity for collectors to engage in a vibrant community. The two distinct styles—the open-air Roadster and the coupe-style GT—each offer unique charm and driving experience that appeals to enthusiasts and collectors alike.
As a donor, you can play a pivotal role in revitalizing the passion for these cars while ensuring they receive the care they deserve. Our program at ReviveRides emphasizes the importance of original paint, matching numbers, and preventive maintenance history, all of which contribute to the collector-tier status of these models. If you have a long-lost Roadster or GT, consider donating it for an extraordinary cause, while possibly enjoying significant tax benefits.
📖Generation guide
Mark I • 1962-1967
Featuring a pull-handle door, 3-bearing engine, and 3-synchro gearbox, the Mark I is the earliest collector tier, setting the stage for the MGB legacy.
Mark II • 1968-1971
With a 5-bearing crankshaft and all-synchro 4-speed, the Mark II offers improved reliability and is sought after by collectors looking for performance.
Mark III • 1972-1974
Characterized by its chrome bumpers and recessed grille, the Mark III holds the highest collector premium from the chrome-bumper era, especially in original paint.
Rubber-Bumper Era • 1975-1980
These models feature a raised ride height for US regulations, single-Stromberg carburetors, and a drop in horsepower from 95 to 65, making them less desirable in collector circles.
MGB V8 • 1973-1976
A rarity among MGBs, the V8 variant with a factory 3.5L Rover engine is highly sought after, particularly in the US grey-market, giving it a unique status.
Known issues by generation
The MGB Roadster and GT are beloved for their design, yet they come with specific nuances. The B-series 1.8L engine is prone to valve-seat recession when using unleaded fuel, requiring a hardened-seat insert conversion, which can cost between $400 and $800. The thrust-washer failure at the rear of the crankshaft is notorious, especially in early 3-bearing engines, making preventive care critical. Furthermore, maintaining the SU HS4 twin-carburetors is essential for performance, involving synchronization and oil checks. Owners should also note the shift from positive-ground to negative-ground electrical systems starting in 1968, and the switch from generators to alternators, which adds complexity to repairs.
Donation value by condition + generation
The MGB Roadster and GT have established themselves in the collector market with varying values based on condition and attributes. Clean drivers from the chrome-bumper era (1962-1974) typically range from $15,000 to $30,000+, with concours-restored examples fetching $30,000 to $50,000+. In contrast, the rubber-bumper variants (1975-1980) tend to be valued between $8,000 and $18,000. The presence of original paint and matching numbers is crucial for high appraisal values, while any rust issues must be disclosed, particularly for models with monocoque construction. Utilizing resources like Hagerty Valuation Tool, Bring a Trailer, and RM Sotheby's for appraisal comparisons is highly recommended.
Donation process for this model
Donating your MG MGB Roadster or GT to ReviveRides is straightforward but requires careful documentation. Given the collector status, we strongly recommend working with a qualified appraiser to assess your vehicle's value. IRS Form 8283 Section B will be heavily applicable, especially for donations exceeding $5,000. Additionally, providing records of original paint, matching numbers, and any preventive maintenance history will enhance your donation. Enclosed transport is advisable for concours-restored examples to ensure their condition is preserved during the transfer.
Utah regional notes
In Utah, the MGB Roadster and GT benefit from a network of British marque specialists who understand the unique needs of these classic vehicles. The distinct flavors of services available for MG, Triumph, Healey, and Lotus offer a robust support system for maintenance and restoration. Furthermore, given Utah's varying climate conditions, awareness of corrosion and rust potential is crucial for preservation, especially for British steel monocoque bodies compared to those from sunbelt regions.