The 2004 Yamaha YZF-R6 is a sportbike known for its high-revving engine and aggressive styling. It's part of the third generation (2003-2005) of the R6. Available in a single trim, its popularity stemmed from its track-focused performance and sharp handling. New, it cost around $8,299. Its race-inspired design and thrilling power delivery made it a favorite among enthusiasts. The R6 remains a popular choice on the used market.
The Good
The 2004 Yamaha YZF-R6 boasts impressive performance with its potent engine and precise handling, appealing to thrill-seeking riders. Relatively reliable with proper maintenance, it offers a good balance of excitement and practicality. While not supremely comfortable, its focused design resonates with those seeking a true sportbike experience, delivering exceptional value for its performance.
The Bad
The 2004 Yamaha YZF-R6, while generally reliable, has potential weaknesses. Watch out for potential regulator/rectifier failures, which can lead to charging issues. Some owners have reported stator problems as well. Additionally, check for signs of abuse or neglect, as many R6s were ridden hard. Inspect the suspension and brakes carefully.
2004 Yamaha YZF-R6: Quick Overview
- Engine: 599cc liquid-cooled, DOHC, 16-valve inline-four
- Horsepower: Approximately 123 hp at 13,000 rpm
- Fuel Economy: Around 35-45 mpg (depending on riding style)
- 0-60 mph: Approximately 3.5 seconds
- Towing Capacity: Not applicable (motorcycle)
- Trim Level Features: The 2004 Yamaha YZF-R6 was primarily offered in a single trim level, focusing on performance. Key features included:
- Fully adjustable front and rear suspension (KYB)
- Ram-air induction
- Close-ratio 6-speed transmission
- Four-piston brake calipers (front)
- Lightweight aluminum frame
- Digital instrumentation (speedometer, tachometer, coolant temperature, fuel gauge, clock)
- Aggressive, aerodynamic bodywork
- Engine Details: The engine is known for its high-revving nature, requiring the rider to keep the RPMs high to access its peak power. It features a compact design and advanced fuel injection for optimal performance.
- Suspension: The adjustable suspension allows riders to fine-tune the bike's handling characteristics to suit their preferences and riding conditions. This is a significant advantage for both street and track riding.
- Brakes: The powerful front brakes provide excellent stopping power, crucial for a sportbike with this level of performance.
- Transmission: The close-ratio gearbox ensures quick acceleration and keeps the engine in its optimal power band.
2004 Yamaha YZF-R6 Specifications
Vehicle Information
| Year | 2004 |
| Make | Yamaha |
| Model | YZF-R6 |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | HAMAMATSU |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 599-CC |
| Engine Size | 599L |
| Engine Cylinders | 4 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
Analysis
What Problems Does the 2004 Yamaha YZF-R6 Have?
The 2004 Yamaha YZF-R6 is generally considered a reliable motorcycle, but like any machine, it has its share of potential problems. One frequently reported issue is regulator/rectifier failure. This component is responsible for regulating the voltage from the alternator, and when it fails, it can lead to battery drain and charging problems. Symptoms include a weak battery, difficulty starting, and dimming lights. Another concern is stator failure. The stator generates electricity for the bike, and if it fails, the battery won't charge. Some owners have also reported issues with the fuel pump, particularly in older models.
There haven't been widespread recalls specifically targeting the 2004 model year for major mechanical failures. However, it's always wise to check with the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls related to safety or emissions.
Long-term reliability hinges heavily on maintenance. Neglecting routine maintenance, such as oil changes, air filter replacements, and valve adjustments, can significantly shorten the lifespan of the engine and other components. Over time, components like the clutch, brakes, and suspension will require replacement due to normal wear and tear. Given the age of these bikes, rust and corrosion can also be concerns, especially in areas with harsh weather conditions. Checking the condition of the wiring harness is also advisable, as age and heat can cause insulation to crack and lead to electrical problems. Regular inspection and preventative maintenance are key to ensuring the long-term reliability of a 2004 Yamaha YZF-R6.
There haven't been widespread recalls specifically targeting the 2004 model year for major mechanical failures. However, it's always wise to check with the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls related to safety or emissions.
Long-term reliability hinges heavily on maintenance. Neglecting routine maintenance, such as oil changes, air filter replacements, and valve adjustments, can significantly shorten the lifespan of the engine and other components. Over time, components like the clutch, brakes, and suspension will require replacement due to normal wear and tear. Given the age of these bikes, rust and corrosion can also be concerns, especially in areas with harsh weather conditions. Checking the condition of the wiring harness is also advisable, as age and heat can cause insulation to crack and lead to electrical problems. Regular inspection and preventative maintenance are key to ensuring the long-term reliability of a 2004 Yamaha YZF-R6.
How long will the 2004 Yamaha YZF-R6 last?
A well-maintained 2004 Yamaha YZF-R6 can easily provide over 50,000 miles of service, and many have exceeded 100,000 miles. The lifespan largely depends on riding habits and maintenance. Regular oil changes (every 3,000-4,000 miles), valve adjustments, and proper storage during off-seasons are crucial. Long-term durability concerns include potential regulator/rectifier and stator failures. Suspension components may require rebuilding or replacement after many years of use. Rust and corrosion can also become issues, particularly on bikes that haven't been properly stored or maintained. Neglecting these areas can significantly reduce the bike's lifespan.
What Technology & Safety Features are Included?
The 2004 Yamaha YZF-R6 features basic instrumentation for its time. It includes a digital speedometer, an analog tachometer, a coolant temperature gauge, a fuel gauge, and a clock. There's no built-in entertainment system, such as a radio or speakers, which is typical for sportbikes of this era. Driver-assistance features are also minimal, limited to the bike's responsive throttle and precise handling. There are no electronic rider aids like traction control or ABS (Anti-lock Braking System) on this model.
Safety features include standard front and rear disc brakes. The front brakes are particularly strong, with four-piston calipers providing ample stopping power. The bike also features a headlight and taillight for visibility. However, given its age, it lacks modern safety technologies found in newer motorcycles.
Optional features were primarily aftermarket accessories, such as different exhaust systems, windscreens, and cosmetic upgrades. There were no factory-offered optional tech or safety packages.
Crash-test ratings are not readily available for motorcycles, including the 2004 Yamaha YZF-R6, from standard automotive safety organizations like NHTSA or IIHS. Motorcycle safety relies heavily on rider skill and awareness. The R6's agile handling and responsive brakes can contribute to accident avoidance in the hands of an experienced rider. However, the lack of electronic rider aids means that the rider must rely entirely on their own skills and judgment to maintain control.
Safety features include standard front and rear disc brakes. The front brakes are particularly strong, with four-piston calipers providing ample stopping power. The bike also features a headlight and taillight for visibility. However, given its age, it lacks modern safety technologies found in newer motorcycles.
Optional features were primarily aftermarket accessories, such as different exhaust systems, windscreens, and cosmetic upgrades. There were no factory-offered optional tech or safety packages.
Crash-test ratings are not readily available for motorcycles, including the 2004 Yamaha YZF-R6, from standard automotive safety organizations like NHTSA or IIHS. Motorcycle safety relies heavily on rider skill and awareness. The R6's agile handling and responsive brakes can contribute to accident avoidance in the hands of an experienced rider. However, the lack of electronic rider aids means that the rider must rely entirely on their own skills and judgment to maintain control.
What Colors Options are Available?
Exterior Colors
Team Yamaha Blue/White
Team Yamaha Blue/White
Liquid Silver
Raven
2004 Yamaha YZF-R6 Prices and Market Value
When new in 2004, the Yamaha YZF-R6 had an MSRP of approximately $8,299. Current used market prices typically range from $3,000 to $5,000, depending on condition, mileage, and modifications. Depreciation has been significant, as expected for a vehicle of this age. Factors affecting resale value include overall condition (presence of damage or rust), mileage, maintenance records, and any aftermarket modifications. Original, unmolested examples in excellent condition tend to command higher prices. Bikes with low mileage and documented service history are also more desirable.
2004 Yamaha YZF-R6 Cost of Ownership
Owning a 2004 Yamaha YZF-R6 can be moderately costly. Insurance rates can be high, especially for younger riders, due to its sportbike classification. Fuel economy is decent, but spirited riding will decrease mpg. Maintenance, including oil changes and tire replacements, is essential. Repairs can be costly, especially for engine or electrical issues. Long-term ownership costs depend heavily on maintenance and riding habits. Overall, it's not the most economical choice, but it's also not excessively expensive compared to other sportbikes.
2004 Yamaha YZF-R6 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Yamaha YZF-R6 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2004 Yamaha YZF-R6 Insurance
Insurance for a 2004 Yamaha YZF-R6 is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Yamaha YZF-R6 Compare to Other Motorcycle?
The 2004 Yamaha YZF-R6 competed against other 600cc sportbikes like the Honda CBR600RR, Kawasaki Ninja ZX-6R, and Suzuki GSX-R600. In terms of performance, the R6 was known for its high-revving engine and sharp handling, often considered more track-focused than the others. The CBR600RR offered a slightly more refined and user-friendly experience. The ZX-6R provided a balance of power and handling, while the GSX-R600 was known for its strong mid-range power.
In terms of features, these bikes were fairly similar, lacking advanced electronics compared to modern sportbikes. Reliability is generally good across the board for these Japanese motorcycles, with each having its potential weaknesses as noted earlier.
Regarding price, used examples of all these bikes are now similarly priced, depending on condition and mileage. The choice often comes down to personal preference in terms of styling and riding feel.
Alternatives: If looking for a similar but perhaps more practical or comfortable option, the Honda CBR600F4i could be considered. For a slightly more modern feel with some electronic rider aids, a newer (but still used) CBR600RR or GSX-R600 from the late 2000s might be a better choice, albeit at a higher price point. Overall, the R6 remains a competitive option for those seeking a pure sportbike experience on a budget.
In terms of features, these bikes were fairly similar, lacking advanced electronics compared to modern sportbikes. Reliability is generally good across the board for these Japanese motorcycles, with each having its potential weaknesses as noted earlier.
Regarding price, used examples of all these bikes are now similarly priced, depending on condition and mileage. The choice often comes down to personal preference in terms of styling and riding feel.
Alternatives: If looking for a similar but perhaps more practical or comfortable option, the Honda CBR600F4i could be considered. For a slightly more modern feel with some electronic rider aids, a newer (but still used) CBR600RR or GSX-R600 from the late 2000s might be a better choice, albeit at a higher price point. Overall, the R6 remains a competitive option for those seeking a pure sportbike experience on a budget.
Final Verdict: Is the 2004 Yamaha YZF-R6 a Good Motorcycle?
The 2004 Yamaha YZF-R6 is ideal for experienced riders seeking a thrilling, track-oriented sportbike experience on a budget. It's a worthwhile buy if you're comfortable with a high-revving engine and understand the commitment to maintenance required for a bike of this age. Given it's only available used, careful inspection is crucial. Look for well-maintained examples with documented service history, paying close attention to the condition of the suspension, brakes, and electrical system. Avoid bikes that appear abused or neglected. If you prioritize comfort and practicality over pure performance, other options might be more suitable.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.