GM B platform
| GM B platform | |
|---|---|
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|
| Overview | |
| Manufacturer | General Motors |
| Production | 1926–1996 |
| Body and chassis | |
| Class | Full-size car |
| Layout | FR layout |
| Chronology | |
| Successor |
GM H platform (FWD) (full-size) GM G platform (1995) (full-size) GM W platform (full-size) GM V platform (RWD) (for Chevrolet Caprice sold in the Middle East) GM Zeta Platform (for Chevrolet Caprice sold in both the Middle East & North America and Chevrolet SS for the RWD Impala SS) |
The B platform, or B-body, was General Motors' full-size rear-wheel drive automobile platform. It was closely related to the C-body and D-body and was used for convertibles, hardtops, coupés, sedans, and station wagons.
Originally, the B-body was used for Buick and Oldsmobile products, while the A-body was used for Chevrolet and Oakland, while the C-body and D-body was devoted to Cadillac.
The B-body was used for the Pontiac Streamliner Torpedo and Streamliner, the Oldsmobile Series L, Series 70 and Series 88, the Buick Special and Century, the LaSalle Series 50 and the Cadillac Series 60, Series 61 and Series 63. The B-body became GM's base model platform in 1958, when all existing Chevrolet products were upgraded to the B-body.
For the 1959 model year, the previous A and B bodies were built on the new B-body that lasted until 1996. The A-body designation would be resurrected by GM in 1964 for a new series of intermediate-sized cars including the Chevrolet Chevelle, Pontiac Tempest, Oldsmobile Cutlass and Buick Skylark.
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Wikipedia