| |

1977 Buick LeSabre 1977 Custom Sport Coupe

Repair services & inexpensive new parts for 1977 Buick LeSabre 1977 Custom Sport Coupe with 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated engine.

The 1977 Buick LeSabre Custom Sport Coupe is a classic American vehicle known for its stylish design and robust performance. Powered by a 6.6L 403 cubic inch V8 engine, this rear-wheel-drive coupe offers a blend of power and comfort that appeals to classic car enthusiasts. With its distinctive coupe body style and large engine, the LeSabre embodies the spirit of the late 1970s automotive era, making it a sought-after option for collectors and vintage car lovers alike.

Common Issues

  • Rust and corrosion, especially in wheel wells and undercarriage.
  • Engine overheating due to cooling system failures.
  • Transmission slippage or shifting issues.
  • Electrical problems, including issues with the ignition system.

Maintenance Tips

  • Regularly check and replace the coolant to prevent overheating.
  • Inspect and maintain the transmission fluid level and condition.
  • Perform routine checks on the brake system to ensure safety.
  • Keep the engine oil fresh to promote longevity of the engine.

Typical Repair/Owership Cost Ranges

Typical repair costs for a 1977 Buick LeSabre can range from $500 to $2,500 depending on the extent of the repairs needed. Routine maintenance may cost between $200 to $600 annually, while parts can vary widely based on availability, with some components costing as low as $50 and others upwards of $500.

Buying Advice (What to Inspect)

  • Check for body rust, especially in the undercarriage and wheel wells.
  • Inspect the engine for leaks and overall condition.
  • Test the transmission for smooth shifting and listen for any unusual noises.
  • Examine the interior for wear and tear, as parts can be costly to restore.

FAQ

What is the average mileage for a 1977 Buick LeSabre?

The average mileage varies, but many owners report around 10-15 miles per gallon, depending on driving conditions and maintenance.

What kind of performance can I expect from the 6.6L V8 engine?

This engine typically produces around 200 horsepower, providing adequate performance for a vehicle of its era.

Are replacement parts readily available for this model?

Many parts are available through classic car parts suppliers, but some may require sourcing from specialty shops or salvage yards.

How often should I perform maintenance on this vehicle?

Regular maintenance should be performed every 3,000 to 5,000 miles, including oil changes and fluid checks.

What types of repairs are most common for this vehicle?

Common repairs include transmission service, brake system maintenance, and engine cooling system repairs.

Is this vehicle suitable for daily driving?

While it can be used for daily driving, it is often better suited for occasional use due to its age and maintenance needs.

What should I look for when test driving this model?

Pay attention to the engine's responsiveness, transmission smoothness, and listen for any unusual noises, especially from the brakes and suspension.

How can I find a reputable mechanic for classic cars?

Look for mechanics who specialize in vintage or classic cars, check reviews online, and ask for recommendations from car clubs.

Have Questions about Buick LeSabre 1977 Custom Sport? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Buick
Model: LeSabre
Trim: Custom Sport Coupe 2-Door
Year: 1977

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 6.6L
Engine CC: N/A
Engine CID: 403
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: RWD
Body Type: Coupe
Doors: 2

Repair services & inexpensive new parts for 1977 Buick LeSabre 1977 Custom Sport Coupe with 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated engine.