BMW , 5 Series , E12 , 525 (1973-1981)

The Ultimate Guide to Buying a BMW 5 Series E12 (1972-1981) 525

Are you in the market for a classic BMW that combines style, performance, and reliability? Look no further than the BMW 5 Series E12 (1972-1981), specifically the 525 model. This iconic car has gained a cult following among collectors and enthusiasts alike, and for good reason. Here's a detailed guide to help you navigate the process of buying a 1972-1981 BMW 5 Series E12 525.

History and Background

The BMW 5 Series E12 was first introduced in 1972 as a replacement for the New Class models (E9). The E12 was designed to be a more practical and comfortable alternative while still maintaining the performance and handling that BMWs are known for. The 525 model, with its 2.5-liter inline-six engine, was the entry-level option in the series.

Key Features

• Engine: 2.5-liter inline-six (M20) producing 143 horsepower
• Transmission: Four-speed manual or three-speed automatic
• Drive Type: Rear-wheel drive
• Body Style: Sedan, with a long hood and short rear overhang
• Interior: Cloth and vinyl upholstery, wood trim, and a basic yet functional dashboard

Pros and Cons

Pros:

• Performance: The 2.5-liter engine provides adequate power for its time, making the 525 feel relatively quick and responsive.
• Handling: The E12 has a reputation for excellent handling and agility, even by modern standards.
• Reliability: Many owners have reported high mileage without major issues, indicating that these cars can be reliable with proper maintenance.

Cons:

• Rust: As with many classic cars from the 1970s, rust is a significant concern. Inspect the bodywork thoroughly and consider any repairs or replacement panels before purchasing.
• Maintenance: While the 525 has its quirks, it still requires regular maintenance to keep it running smoothly.
• Comfort: The interior can be quite Spartan compared to modern vehicles, but this adds to the car's charm for many enthusiasts.

Things to Look Out For

1. Rust and Bodywork:
   • Check for any signs of rust on the body panels, especially around the wheel wells, sills, and trunk lid.
   • Inspect the condition of any metal trim or emblems for corrosion.
2. Engine and Transmission:
   • Look for any signs of oil leaks from the engine block or cylinder head gasket.
   • Check the condition of the clutch, flywheel, and transmission linkage.
3. Interior and Electronics:
   • Inspect the dashboard, trim, and carpets for any water damage or wear.
   • Test the functionality of all electrical components, including the headlights, taillights, and horn.
4. Mechanical Condition:
   • Check the condition of the suspension, steering, and brakes.
   • Make sure the car has been serviced regularly and that there are no signs of worn-out components.

How to Inspect a BMW 5 Series E12 525

1. Visual Inspection:
   • Walk around the car and take note of any visible signs of rust or damage.
   • Check for any unevenness in the bodywork, which can indicate frame issues.
2. Engine and Transmission Inspection:
   • Use a code reader to retrieve any stored trouble codes.
   • Listen for any unusual noises from the engine or transmission while it's running.
3. Interior and Electronics Inspection:
   • Test all electrical components, including the radio, lights, and horn.
   • Check for any signs of water damage on the carpets or dashboard.
4. Mechanical Condition Inspection:
   • Take a test drive to get a feel for how the car handles and responds.
   • Have a mechanic inspect the suspension, steering, and brakes.

Where to Buy

You can find BMW 5 Series E12 525 models through various channels:

1. Classic Car Dealerships: Specialized dealerships that focus on classic cars often have a selection of well-maintained vehicles.
2. Online Marketplaces: Websites like eBay Motors, Craigslist, and Facebook Marketplace often have listings for the 525.
3. Private Sales: Keep an eye out for private sales in your local area or through word-of-mouth referrals.

Pricing

Prices for BMW 5 Series E12 525 models can vary greatly depending on factors such as condition, mileage, and location. Here are some general guidelines:

• Project Cars: Expect to pay around $2,000-$4,000 for a car in need of significant restoration.
• Running Cars: Prices start at around $8,000-$12,000 for vehicles that have been recently serviced and maintained.
• Low-Mileage Cars: Well-maintained, low-mileage 525 models can sell for up to $20,000 or more.

Conclusion

The BMW 5 Series E12 525 is a true classic car gem. With its unique blend of performance, handling, and reliability, it's an excellent choice for those looking for a fun and engaging driving experience. By following this guide, you'll be well-equipped to find your dream car and enjoy the benefits of owning a piece of automotive history.

Remember, buying a classic car is all about finding the right balance between price, condition, and personal preference. Take your time, do your research, and don't hesitate to seek professional help if needed. Happy hunting!