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1977 Honda CB400S

Sport Bike
chain drive
regular unleaded
Horsepower
52 hp
MPG Combined
MSRP
$2,395
Torque
28 lb-ft
Reliability Score
70/ 100Good
Based on 0 NHTSA complaints

Should You Buy a 1977 Honda CB400S?

The 1977 Honda CB400S is a classic sport bike that combines performance with a lightweight design, making it an appealing choice for both new and experienced riders. With a 0.397L parallel twin-cylinder engine producing 52 horsepower and 28 lb-ft of torque, this bike offers a spirited ride that is both fun and manageable. The 6-speed manual transmission allows for precise control, enhancing the overall riding experience. While the MSRP of $2,395 positions it as an affordable option in the vintage motorcycle market, potential buyers should consider the availability of parts and maintenance for a bike of this age.

As a sport bike, the CB400S is designed for agility and responsiveness, making it ideal for urban commuting and weekend rides. However, prospective buyers should be aware that seating specifications are not well-documented, which may affect comfort during longer rides. Overall, the CB400S is a great entry point into the world of classic motorcycles, offering a blend of style and performance that resonates with enthusiasts.

Ideal For

The ideal buyer for the 1977 Honda CB400S is a motorcycle enthusiast seeking a classic sport bike for urban commuting and weekend rides, who appreciates vintage aesthetics and performance.

Strengths

  • +Lightweight and agile design for easy handling
  • +Strong performance with 52 hp and 28 lb-ft of torque
  • +6-speed manual transmission for enhanced control
  • +Classic styling that appeals to vintage motorcycle enthusiasts
  • +Affordable entry point into the classic bike market

Weaknesses

  • -Limited seating comfort for long rides
  • -Parts availability may be challenging due to age
  • -Unknown MPG combined, which may affect fuel efficiency
  • -Potential for age-related mechanical issues
  • -Lack of modern features and technology

Known Issues (NHTSA Data)

No significant NHTSA complaints on record. However, as with any vintage motorcycle, potential buyers should be cautious of age-related wear and tear, particularly in the engine and transmission components. Regular maintenance and inspections are recommended to ensure a reliable riding experience.

Performance

Horsepower
52 hp
Torque
28 lb-ft
Engine
0.4 L
Cylinders
Parallel Twin
Transmission
6-speed manual
Drive Type
chain drive

Efficiency

MPG Combined
Fuel Type
regular unleaded

Dimensions

Length
Width
Height
Wheelbase
Curb Weight
410 lbs
Ground Clearance

Capacity

Doors
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$240
$204 – $275
90% from MSRP
Original MSRP: $2,395
Depreciation Over Time
New
5yr
10yr
15yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

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