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2007 Buell xB Overview, Reviews, Ratings & Specs

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Eugene S | October 15, 2025
The 2007 Buell XB is a distinctive sportbike known for its radical, minimalist design and surprising performance. Part of Buell's XB line, which ran from 2002 to 2010, the 2007 model year featured key trims like the XB12X Ulysses and the XB9SX CityX. Its popularity stems from its unique frame-fuel-tank design, under-seat exhaust, and agile handling, making it a standout choice for riders seeking something different from traditional sportbikes or cruisers. Pricing when new varied, but used models today typically range from $4,000 to $8,000 depending on condition and trim.
The Good

The 2007 Buell XB offers thrilling performance and unparalleled design, a true head-turner. Its excellent handling and potent engine deliver an exhilarating ride. For practical buyers, its relatively fuel-efficient V-twin and robust construction promise good value and a unique ownership experience.

The Bad

Potential buyers should be aware of the Buell XB's finicky clutch engagement, occasional electrical gremlins, and the importance of specialized maintenance due to its unique engineering. Finding parts and qualified mechanics can also be a challenge.

2007 Buell xB: Quick Overview

2007 Buell XB Key Specifications:

  • Engine Options:
    • Buell Thunderstorm 1203: A 1203cc (73.4 cu in) air-cooled, 45-degree V-twin engine.
    • Buell Thunderstorm 984: A 984cc (60 cu in) air-cooled, 45-degree V-twin engine (typically found in the XB9 series).
  • Horsepower:
    • XB12 models: Approximately 100 hp (75 kW) at 6,800 rpm.
    • XB9 models: Approximately 84 hp (63 kW) at 6,800 rpm.
  • Torque:
    • XB12 models: Approximately 82 lb-ft (111 Nm) at 6,000 rpm.
    • XB9 models: Approximately 70 lb-ft (95 Nm) at 5,500 rpm.
  • Fuel Economy:
    Generally around 35-45 mpg (5.2-6.7 L/100km), though this can vary significantly with riding style.
  • 0-60 mph Times:
    For XB12 models, typically in the low 3-second range. XB9 models would be slightly slower, likely in the mid-to-high 3-second range.
  • Towing Capacity:
    Not applicable. This is a motorcycle, not a vehicle designed for towing.
  • Trim-Level Features:
    XB9 Series (e.g., XB9SX CityX):
    • More compact and agile, intended for urban environments.
    • Often featured shorter gearing for quicker acceleration.
    • Distinctive styling with handguards and taller handlebars.
    • Standard features often included a digital instrument cluster, disc brakes, and a 3.7-gallon fuel capacity integrated into the frame.
    XB12 Series (e.g., XB12S, XB12R, XB12X Ulysses):
    • Larger displacement engine for more torque and top-end power.
    • XB12S/XB12R (Lightning/Firebolt): Sportbike styling, aggressive riding position, and performance-oriented suspension.
    • XB12X Ulysses: Adventure-touring variant with longer suspension travel, larger windscreen, more upright ergonomics, and often equipped with saddlebags (optional).
    • All XB12 models featured the characteristic Buell frame-in-frame design housing the fuel, Uniplanar engine mounting system for reduced vibration, and a belt drive for low maintenance.

2007 Buell xB Specifications

Vehicle Information
Year 2007
Make Buell
Model xB
Trim -
Style -
Type Motorcycle
Category Motorcycle
Manufacturing Details
Made In United States
Manufacturing City EAST TROY
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 1203CC
Engine Size 1203L
Engine Cylinders -
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2007 Buell xB Have?

While Buell motorcycles, including the 2007 XB series, are generally known for their robust engineering, certain common issues and concerns have been reported by owners over the years. One of the most frequently mentioned points of attention is the clutch. Some riders have experienced a somewhat abrupt or sensitive clutch engagement, requiring a learning curve to master smooth take-offs. This is often attributed to the specific clutch design.

Electrical gremlins, though not universal, have also been a topic of discussion. These can range from minor issues like indicator light malfunctions to more persistent problems with the charging system or sensor readings. Regular maintenance and ensuring all connections are clean and secure can help mitigate some of these electrical woes.

Another area to consider is the unique Buell design elements. For instance, the under-seat exhaust system, while contributing to the bike's distinctive look and sound, can generate significant heat in that area, which might be noticeable on longer, slow rides. The frame also serves as the fuel tank, and while efficient, it's an area where fuel system maintenance needs to be approached with care.

In terms of recalls for the 2007 model year, specific widespread recalls are not heavily documented, which generally speaks to the model's reliability. However, it is always prudent for potential buyers to check the VIN with the relevant authorities (like NHTSA in the US) for any outstanding safety recalls that might not have been addressed.

Long-term reliability can be excellent if the motorcycle is maintained diligently. The V-twin engines are stout, and the chassis is well-built. The main challenges to long-term ownership often revolve around the availability of specialized parts and mechanics familiar with Buell's unique components. As Buell ceased production, parts sourcing has become more critical. For a 2007 model, checking for evidence of regular oil changes, proper belt tension adjustments, and inspections of the suspension and brake components is crucial. Model year specific issues are generally minor for the 2007 XB; the core design and potential concerns are consistent across the later XB years.

How long will the 2007 Buell xB last?

The 2007 Buell XB, with proper and consistent maintenance, can achieve significant mileage, often exceeding 50,000 miles and even reaching 80,000+ miles without major engine overhauls. Many owners report daily commuting and frequent touring use. The air-cooled V-twin engine is inherently durable, and the belt drive system contributes to reduced wear compared to chain drives. However, weaknesses can emerge over time, particularly with the electrical system components, such as voltage regulators and stator coils, which may require replacement around the 30,000-50,000 mile mark. Suspension components might also benefit from a rebuild or replacement after considerable mileage to maintain optimal handling. The unique frame-mounted fuel tank also requires attention to ensure seals remain in good condition to prevent leaks. Overall, long-term durability is strong, but attentive maintenance is key.

What Technology & Safety Features are Included?

The 2007 Buell XB, true to its minimalist and performance-oriented ethos, does not boast extensive built-in technology or entertainment features in the way modern vehicles do. The focus is squarely on the riding experience.

Tech & Entertainment:
The instrument cluster is typically digital and offers essential information such as speed, RPM, odometer, trip meter, and fuel level. There are no infotainment systems, Bluetooth connectivity, or audio options. The design prioritizes function over digital distraction.

Driver-Assistance Features:
Advanced driver-assistance systems (ADAS) were virtually non-existent on motorcycles of this era, and the Buell XB is no exception. Features like ABS (Anti-lock Braking System) were often optional or not available at all, depending on the specific trim and market. Some higher-end trims might have had the option for ABS, which would be a significant safety enhancement.

Safety Features:
The primary safety features on the 2007 Buell XB are its robust chassis, capable braking system (typically dual front discs and a single rear disc, often with Buell's Zero-G caliper on the front for improved braking power and feel), and the aforementioned optional ABS. The motorcycle's agile handling and responsive throttle also contribute to active safety, allowing riders to maneuver out of potential hazards.

Optional Features:
Depending on the trim and initial purchase options, some models might have come with features like heated grips for comfort in colder weather, various luggage solutions (especially on the Ulysses model), upgraded exhaust systems, or different aesthetic components.

Crash-Test Ratings:
Motorcycles are not subjected to crash-test ratings in the same manner as cars. Safety is evaluated based on design, braking performance, handling dynamics, and the presence of safety features like ABS. Buell's engineering focused on creating a rigid and responsive chassis, and the dual-disc front brake setup with the unique caliper design was a notable safety and performance feature. The overall safety of riding a Buell XB, like any motorcycle, is heavily dependent on the rider's skill, awareness, and adherence to safety practices.

What Colors Options are Available?

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In the meantime, feel free to explore the other sections for more content.

2007 Buell xB Prices and Market Value

When new, the 2007 Buell XB models carried a premium price tag reflecting their unique engineering and performance. For instance, the XB12R Firebolt might have retailed in the range of $10,000 to $12,000, while the more adventure-oriented XB12X Ulysses could have been priced between $11,000 and $13,000. The smaller displacement XB9 models were generally priced a bit lower.

Today, the used market prices for a 2007 Buell XB typically range from approximately $4,000 to $8,000. This wide range is heavily influenced by factors such as mileage, overall condition, maintenance history, the specific trim level (e.g., the Ulysses often holds value slightly better due to its versatility), and any aftermarket modifications.

Buell motorcycles, as a brand, have experienced significant depreciation from their new prices. However, as production ceased, they have developed a cult following. This has somewhat stabilized their value, preventing them from depreciating into oblivion like some more common models. Bikes in excellent, original condition with low mileage and a comprehensive service history will always command a higher resale value. Conversely, neglected bikes with high mileage or significant modifications may be harder to sell and fetch lower prices.

2007 Buell xB Cost of Ownership

Owning a 2007 Buell XB can be moderately costly, leaning towards the higher end compared to more mainstream Japanese motorcycles. Insurance premiums can vary significantly based on rider history, location, and coverage, but specialized bikes like Buells can sometimes incur higher rates. Fuel economy is decent for a V-twin, typically in the 35-45 mpg range, making fuel costs reasonable. Maintenance, while not overly frequent, requires attention to specific Buell procedures and can be more expensive if specialized parts or labor are needed. Repairs can also be costly, especially if sourcing parts from fewer dealers. Overall, it's not the most economical ownership proposition, but the unique experience often justifies the cost for enthusiasts.

2007 Buell xB Fuel Efficiency

Fuel Type -
Fuel Capacity -
City Mileage -
Highway Mileage -

2007 Buell xB 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

2007 Buell xB Insurance

Insurance for a 2007 Buell xB is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2007 Buell xB Compare to Other Motorcycle?

The 2007 Buell XB carved out a unique niche, making direct comparisons challenging. However, in the realm of sportbikes and performance-oriented naked bikes, its key rivals included models like the Harley-Davidson Sportster (which shared Buell's V-twin heritage), Ducati Monster series, Triumph Speed Triple, and even some Japanese sportbikes like the Yamaha FZ6 or Suzuki SV650.

Performance: The Buell XB offered a potent V-twin with strong torque, particularly the XB12. This gave it a distinct character compared to the high-revving inline-fours from Japan or the more sophisticated V-twins from Ducati. Its chassis, with its low center of gravity (due to the frame-mounted fuel and oil), provided exceptional agility and handling that often surpassed its rivals. The XB12X Ulysses offered a unique blend of sportbike handling with adventure touring capability, a combination few others could match.

Features: Buell's design was innovative for its time, featuring the frame as a fuel tank, under-seat exhaust, and mass centralization. However, in terms of electronic rider aids or creature comforts, it lagged behind many competitors, especially Japanese bikes that started offering more sophisticated digital displays and optional ABS earlier. Harley-Davidson offered a more traditional cruiser experience, while Ducati brought Italian flair and advanced suspension.

Reliability: Historically, Buells have been considered robust, but their reliability could be more variable than Japanese brands. The unique engineering sometimes meant specific components required more attentive maintenance or could be prone to unique issues. Harley-Davidson, as a brand, has a reputation for durability, though sometimes at the expense of sportbike-like performance. Ducati has improved significantly but can still be perceived as requiring more intensive maintenance.

Price: When new, Buells were often priced comparably to or slightly above their Japanese rivals but were generally less expensive than comparable Ducatis. In the used market, the 2007 Buell XB offers excellent performance for its price point, often being more affordable than a comparable Ducati Monster or Triumph Speed Triple of the same age, though possibly more expensive than a Sportster.

Alternatives:
  • For similar V-twin torque and unique character: Harley-Davidson Sportster (more relaxed, cruiser-oriented), Moto Guzzi V7/V9 (retro styling, shaft drive).
  • For agile sportbike performance: Triumph Speed Triple (more refined, inline-three), Ducati Monster 1100 (more exotic, higher maintenance), Yamaha FZ1/FZ8 (inline-four, more mainstream).
  • For adventure-touring with a twist: BMW F 800 GS (more modern tech, less character), Kawasaki Versys 1000 (inline-four, more touring-focused).

The Buell XB is best for riders who prioritize unique design, exhilarating handling, and a distinct riding experience over cutting-edge tech and ease of maintenance. Its closest kin might be another Buell, but for those seeking similar V-twin punch with a different flavor, a used Harley-Davidson Sportster or a Ducati Monster are worth considering, provided budget and maintenance tolerance allow.

Final Verdict: Is the 2007 Buell xB a Good Motorcycle?

The 2007 Buell XB is ideal for the discerning rider who values individuality, sharp handling, and a potent V-twin character over outright practicality or the latest technological amenities. It's perfect for those who appreciate Buell's innovative engineering and are willing to embrace a unique ownership experience.

Whether it's worth buying depends heavily on the individual's priorities and mechanical aptitude. As a used purchase, it represents fantastic value for its performance and distinctive style, particularly if found in well-maintained condition. The XB12 models offer more outright power and torque, appealing to performance enthusiasts, while the XB9 variants are lighter and more nimble for urban agility. The XB12X Ulysses is a compelling choice for those seeking a sportier, more engaging adventure-touring machine.

It is crucial to buy a used 2007 Buell XB with a thorough understanding of its potential maintenance needs and with a readiness to seek out specialized knowledge or parts if necessary. For the right owner, it is an absolutely worthwhile and rewarding motorcycle.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.