Buick Model 29: A Comprehensive Guide
The Buick Model 29, a prominent offering from the Buick Motor Company, represents a pivotal year in the brand's history. While the designation "Model 29" is commonly used, it's important to understand that it encapsulates the entire 1929 Buick model year lineup, rather than a single specific model. Buick was rapidly establishing itself as a purveyor of quality, comfort, and innovative engineering, positioned above Chevrolet but below Cadillac within the General Motors hierarchy. The 1929 Buicks were largely considered upper-middle-class cars, aimed at professionals, families, and those seeking a stylish and reliable automobile.
Generations (1929 Model Year)
The 1929 Buick model year can be seen as a single, unified generation, although it featured several distinct series differentiated by wheelbase, engine size, trim, and body style. These series, while sharing a common design language and engineering principles, catered to various budgets and needs. There were no major "generations" within this model year.
- 1929 Model Year (All Series): This year represented a refinement of Buick's established formula. Key changes and features included:
- Engine Updates: Improved versions of Buick's inline six-cylinder engines, focusing on smoother operation and increased reliability. Crankshaft balance was a focus.
- Styling Refinements: Subtle but noticeable styling updates refined the car's appearance, often incorporating the latest design trends from across the industry. Chrome trim became more prevalent.
- Body Styles: A wide array of body styles were offered, including sedans, coupes, roadsters, phaetons, and limousines, catering to a diverse range of buyers.
- Series Differentiation: Different series (like the 116, 124, 132) primarily differed by wheelbase and engine size, with corresponding variations in interior appointments and trim levels. The number often corresponded to the wheelbase in inches.
Reliability & Common Issues
The 1929 Buick was generally regarded as a reliable car for its era. However, owning and maintaining one today requires a thorough understanding of vintage automotive technology and the potential issues that can arise with age.
Engine (Inline-Six)
- Valve Train Wear: The overhead valve design (OHV) was advanced for its time, but valve train components are prone to wear after decades of use. Valve guides, rocker arms, and pushrods should be inspected for excessive wear and proper lubrication.
- Babbitt Bearings: The engine used babbitt bearings, which require careful attention to oil pressure and quality. Low oil pressure can lead to bearing failure. Periodic checks and potential re-pouring may be necessary.
- Cooling System: Overheating is a common problem due to corroded radiators, leaky hoses, and potentially blocked water passages. A thorough cleaning and inspection of the cooling system is essential. Radiator repair or replacement might be needed.
- Carburetor: The carburetor is a relatively simple design, but can be prone to clogging and require regular cleaning and adjustment. Ethanol-blended fuels can exacerbate these issues.
- Ignition System: The ignition system, including the distributor, coil, and spark plugs, should be regularly inspected and maintained. Points may need to be adjusted frequently.
Chassis & Suspension
- Leaf Springs: The leaf spring suspension provides a comfortable ride for its time, but the springs can become saggy and worn over time. Rebuilding or replacing the springs may be necessary.
- Kingpins and Bushings: The front suspension kingpins and bushings are subject to wear, leading to loose steering and poor handling. Regular lubrication and eventual replacement is important.
- Brakes: The mechanical drum brakes offer adequate stopping power for their day, but require careful adjustment and maintenance. Brake fade can be a problem in modern driving conditions. Converting to hydraulic brakes (while non-original) is a common upgrade for improved safety.
- Wheel Bearings: Wheel bearings should be regularly inspected and greased. Worn or damaged bearings can lead to wheel wobble and potential failure.
Electrical System
- 6-Volt System: The 6-volt electrical system is relatively simple, but can be prone to voltage drops and dim lights. Upgrading to a 12-volt system is a common (though not original) modification for improved performance.
- Wiring: The original cloth-covered wiring can become brittle and crack over time, leading to shorts and electrical problems. Rewiring the car with modern wiring is often a necessary step in restoration.
Driving Experience
Driving a 1929 Buick Model 29 is a unique and rewarding experience, offering a glimpse into the past. However, it's important to understand the limitations of the car compared to modern vehicles.
Pros:
- Classic Styling: The 1929 Buick boasts elegant and distinctive styling that turns heads wherever it goes.
- Smooth Ride (for its time): The leaf spring suspension provides a relatively comfortable ride on smooth roads.
- Mechanical Simplicity: The engine and mechanical systems are relatively simple to understand and maintain (for those familiar with vintage technology).
- Historical Significance: Owning a 1929 Buick provides a tangible connection to automotive history.
- Community: A vibrant community of enthusiasts exists who can provide support, advice, and parts.
Cons:
- Slow Acceleration: The engine provides adequate power for cruising, but acceleration is slow by modern standards.
- Limited Braking Power: The mechanical drum brakes offer limited stopping power compared to modern disc brakes.
- Manual Steering: The manual steering requires significant effort, especially at low speeds.
- Maintenance Requirements: Owning a vintage car requires regular maintenance and a willingness to learn about vintage automotive technology.
- Parts Availability: Some parts can be difficult to find and may require specialized fabrication or sourcing from vintage car suppliers.
Buying Advice
Purchasing a 1929 Buick Model 29 requires careful consideration and research. Here's some advice to help you make an informed decision:
What to Look For:
- Completeness: A complete and original car is generally more valuable and easier to restore. Missing parts can be difficult and expensive to find.
- Rust: Inspect the car thoroughly for rust, especially in the frame, body panels, and floorboards. Rust repair can be costly and time-consuming.
- Engine Condition: Have the engine inspected by a qualified mechanic to assess its condition. Look for signs of wear, leaks, and excessive noise. A compression test is highly recommended.
- Originality: While modifications can improve drivability, originality is generally valued by collectors. Consider your goals for the car (show vs. driver) when evaluating originality.
- Documentation: Any original documentation, such as owner's manuals, service records, or build sheets, can add value and provide valuable information about the car's history.
What to Avoid:
- Severely Rusted Cars: Cars with extensive rust damage are generally best avoided, unless you are prepared to invest significant time and money in restoration.
- Cars with Major Mechanical Issues: Engines or transmissions that require major repairs can be costly to fix.
- Cars with Missing Parts: Finding replacement parts for vintage cars can be challenging and expensive. Avoid cars with significant missing parts, unless you have a reliable source for replacements.
- Incomplete Restorations: Poorly executed restorations can be more difficult to correct than starting with an unrestored car.
Considerations:
- Series and Body Style: Prices vary significantly based on the specific series (e.g., 116, 124, 132) and body style. Touring cars and roadsters often command higher prices than sedans.
- Provenance: A documented history or celebrity ownership can significantly increase a car's value.
- Professional Inspection: Before making a purchase, have the car inspected by a qualified mechanic specializing in vintage automobiles.
- Community Resources: Connect with the Buick Club of America or other vintage car clubs to learn more about the Model 29 and find valuable resources and expertise.
Owning a 1929 Buick Model 29 is a journey into automotive history. With careful research, a passion for vintage automobiles, and a willingness to learn, you can enjoy the unique experience of owning and driving a piece of the past.
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