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1984 Yamaha XS400

1984 Yamaha XS400

Standard
chain drive
regular unleaded
Horsepower
27 hp
MPG Combined
MSRP
$2,999
Torque
25 lb-ft
Reliability Score
70/ 100Good
Based on 0 NHTSA complaints

Should You Buy a 1984 Yamaha XS400?

The 1984 Yamaha XS400 is a classic standard motorcycle that appeals to both novice and experienced riders. With a 0.398L parallel twin-cylinder engine producing 27 horsepower and 25 lb-ft of torque, it offers a balanced performance suitable for urban commuting and weekend rides. Its 4-speed manual transmission provides a direct connection to the bike, enhancing the riding experience. Priced at $2,999, it represents an affordable entry point into the world of motorcycling, especially for those looking for a reliable and straightforward machine without the complexities of modern electronics.

While the MPG combined is unknown, the XS400 is known for its fuel efficiency, making it a practical choice for daily use. Riders appreciate its lightweight design and chain drive, which contribute to nimble handling and ease of maintenance. This motorcycle is ideal for those who value simplicity and a classic aesthetic, making it a timeless choice in the standard bike category.

Ideal For

This vehicle is best suited for beginner to intermediate riders looking for a reliable, classic motorcycle for commuting and leisurely rides.

Strengths

  • +Affordable entry-level motorcycle
  • +Lightweight and nimble handling
  • +Classic design with vintage appeal
  • +Simple mechanical setup for easy maintenance
  • +Good fuel efficiency for daily commuting

Weaknesses

  • -Limited power for highway cruising
  • -Potential issues with aging components
  • -Unknown MPG may deter fuel-conscious buyers
  • -Seating comfort may not suit long rides
  • -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 aware of common wear-and-tear issues such as electrical system reliability and the condition of the carburetors, which may require tuning or rebuilding due to age.

Performance

Horsepower
27 hp
Torque
25 lb-ft
Engine
0.4 L
Cylinders
Parallel Twin
Transmission
4-speed manual
Drive Type
chain drive

Efficiency

MPG Combined
Fuel Type
regular unleaded

Dimensions

Length
Width
Height
Wheelbase
Curb Weight
361 lbs
Ground Clearance

Capacity

Doors
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$300
$255 – $345
90% from MSRP
Original MSRP: $2,999
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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