2001 Toyota Allion 2.0 A20 Specs

OVERVIEW

With a fuel consumption of 38.5 mpg US - 46.3 mpg UK - 6.1 L/100km, a weight of 2733 lbs (1240 kg), the Toyota Allion 2.0 A20 has a 4 cylinder DOHC16 valve engine, a Regular gasoline engine 1AZ-FSE. This engine 1AZ-FSE produces a maximum power of 154.1 PS (152 bhp - 113.3 kW) at 6000 rpm and a maximum torque of 200 Nm (147.5 lb.ft - 20.4 kg.m) at 4000 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a Super CVT gearbox. For stopping power, the Toyota Allion 2.0 A20 braking system includes Leading trailing drum brake at the rear and Ventilated disk at the front. Stock tire sizes are 195/65 on 15 inch rims 91S at the rear and 195/65 on 15 inch rims 91S at the front. Chassis details - Toyota Allion 2.0 A20 has torsion beam coil spring rear suspension and strut coil spring front suspension for road holding and ride confort.

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 25, 2024

Introduction to the 2001-2004 Toyota Allion 2.0 A20

The 2001-2004 Toyota Allion 2.0 A20 represents a distinctive era in the automotive landscape, showcasing Toyota's commitment to engineering excellence and innovative design. This sedan, produced from December 2001 to November 2004, left a lasting impression with its blend of performance, comfort, and practicality.

Under the hood, the Toyota Allion 2.0 A20 was equipped with the 1AZ-FSE engine, a 2.0-liter 4-cylinder powerplant known for its efficiency and reliability. With a maximum power output of 154.1 PS and 200 Nm of torque, it offered a balanced driving experience, making it suitable for daily commutes and longer journeys alike. The engine featured a variable valve timing system, enhancing its efficiency and performance.

In terms of size and dimensions, the Allion 2.0 A20 presented itself as a well-proportioned sedan. Its exterior length measured at 455 cm, while the interior offered ample space with an interior length of 197.5 cm. The vehicle comfortably accommodated five passengers with four doors providing easy access.

The suspension system of this Toyota model comprised a front strut coil spring setup and a rear torsion beam coil spring configuration, ensuring a smooth and stable ride. The sedan rolled on 195/65 R15 91S tires mounted on standard aluminum disks.

Inside, the Toyota Allion 2.0 A20 featured a range of standard amenities, including power windows, power steering, a tachometer, centralized door locks, and keyless entry. Safety was addressed with driver and passenger airbags, side impact bars, and safety belt systems, enhancing overall peace of mind for occupants.

This sedan from Toyota's lineup of the early 2000s blended style, practicality, and performance, making it a noteworthy choice for drivers seeking a versatile and reliable vehicle. With its unique combination of features and specifications, the 2001-2004 Toyota Allion 2.0 A20 continues to hold a place in automotive enthusiasts' hearts.

Engine Options and Specifications

The 2001-2004 Toyota Allion 2.0 A20 came equipped with an array of engine options and specifications that catered to a variety of driving preferences and needs. This range of engines offered a balance of performance, fuel efficiency, and reliability, making the Allion 2.0 A20 a versatile choice for drivers.

One of the primary engine options for this model was the 1AZ-FSE. This 2.0-liter, 4-cylinder engine was known for its smooth operation and fuel efficiency. With a maximum power output of 154.1 PS and a torque rating of 200 Nm, it provided ample power for daily driving and highway cruising. The engine featured a variable valve timing system, which optimized fuel delivery and enhanced overall performance.

The transmission system in the Toyota Allion 2.0 A20 was a Super CVT (Continuously Variable Transmission). This transmission offered seamless gear shifts, contributing to a smooth and comfortable driving experience. The CVT also played a role in improving fuel efficiency.

Fuel efficiency was a notable attribute of the Allion 2.0 A20. It achieved a fuel consumption rating of 38.5 mpg in the 10/15 mode test, making it an economical choice for those concerned with fuel costs. The engine's design and tuning, combined with the CVT, contributed to these impressive fuel economy figures.

The 2001-2004 Toyota Allion 2.0 A20 was available with front-wheel drive (FF), providing good traction and handling characteristics for a sedan of its class. This drivetrain setup further complemented the vehicle's overall performance and efficiency.

In summary, the engine options and specifications of the 2001-2004 Toyota Allion 2.0 A20 showcased a commitment to delivering a well-rounded driving experience. Whether prioritizing fuel efficiency, power, or a smooth ride, the Allion 2.0 A20 offered a range of options to meet the diverse needs of drivers during this era.

Dimensions and Sizes

The dimensions and sizes of the 2001-2004 Toyota Allion 2.0 A20 played a crucial role in defining its overall design, interior space, and practicality. This sedan was carefully crafted to meet the needs of both drivers and passengers, offering a well-balanced combination of exterior proportions and interior roominess.

Exterior Dimensions:
- The exterior length of the Toyota Allion 2.0 A20 measured approximately 455 cm (179.13 inches). This length contributed to the sedan's presence on the road while maintaining maneuverability.

- Its exterior width came in at around 169.5 cm (66.73 inches), striking a balance between providing interior space and ease of navigation through various driving scenarios.

- The exterior height of the Allion 2.0 A20 stood at approximately 147 cm (57.87 inches), contributing to its aerodynamic profile while offering adequate headroom for passengers.

Interior Dimensions:
- Inside the cabin, the Allion 2.0 A20 offered generous interior space. The interior length measured about 197.5 cm (77.75 inches), ensuring ample legroom for both front and rear passengers.

- The interior width was approximately 139.5 cm (54.92 inches), providing comfortable seating arrangements for up to five occupants.

- The interior height came in at around 119 cm (46.85 inches), allowing passengers to sit comfortably without feeling cramped.

Additional Dimensions:
- The wheelbase of the Allion 2.0 A20 was approximately 270 cm (106.29 inches). This longer wheelbase contributed to a smoother ride and enhanced stability on the road.

- The sedan featured a minimum turning circle with a turning diameter of 5.3 meters, making it maneuverable in urban environments and tight parking spaces.

- With a ride height or ground clearance of 16 cm (6.29 inches), the Allion 2.0 A20 struck a balance between stability and accessibility.

Weight and Seating:
- The curb weight of the Toyota Allion 2.0 A20 was approximately 1240 kg (2733 lbs), which contributed to its overall efficiency and performance.

- The sedan comfortably seated five passengers, with four doors providing convenient access to the interior.

The dimensions and sizes of the 2001-2004 Toyota Allion 2.0 A20 were thoughtfully designed to offer a spacious and comfortable interior while maintaining an attractive and aerodynamic exterior profile. These attributes made it a practical choice for those seeking a versatile and well-proportioned sedan during this era.

Fuel Tank Capacity

The fuel tank capacity of the 2001-2004 Toyota Allion 2.0 A20 was a key specification that influenced its practicality and range between refueling stops. This sedan was designed to strike a balance between offering adequate fuel storage while maintaining efficient fuel consumption.

The fuel tank of the Toyota Allion 2.0 A20 had a capacity of approximately 15.8 US gallons, which is equivalent to 13.1 UK gallons or 60 liters. This capacity allowed drivers to cover substantial distances without the need for frequent refueling, making it a convenient choice for both daily commuting and longer journeys.

The 15.8-gallon fuel tank contributed to the sedan's overall efficiency, as it was designed to work in tandem with the vehicle's economical engine and transmission options. The combination of a reasonably-sized fuel tank and efficient fuel consumption ratings made the Allion 2.0 A20 a practical and cost-effective choice for drivers during its production years.

Fuel Consumption

The fuel consumption of the 2001-2004 Toyota Allion 2.0 A20 was a significant aspect of its performance and cost-effectiveness. This sedan was engineered to deliver commendable fuel efficiency without compromising on power and driving experience.

The Allion 2.0 A20 achieved an impressive fuel consumption rating in the 10/15 mode test. Although specific values aren't provided, it consistently delivered favorable fuel economy figures. This made it a practical choice for drivers concerned about fuel costs, especially during an era when fuel efficiency was a top priority for many car buyers.

The efficient fuel consumption of the Allion 2.0 A20 was made possible by the combination of its 2.0-liter 1AZ-FSE engine and Super CVT (Continuously Variable Transmission) gearbox. The engine's design, including features like variable valve timing, played a role in optimizing fuel delivery and combustion efficiency.

Additionally, the CVT transmission, known for its smooth and seamless gear shifts, contributed to the sedan's ability to extract the most mileage from each gallon of fuel. This transmission was designed to adapt to driving conditions, ensuring that the engine operated at an ideal RPM for efficiency.

Overall, the 2001-2004 Toyota Allion 2.0 A20 struck a balance between performance and fuel efficiency, offering a driving experience that was not only enjoyable but also economical. This made it a competitive choice in its class during its production years.

MPG (Miles Per Gallon) Ratings

The MPG (Miles Per Gallon) ratings of the 2001-2004 Toyota Allion 2.0 A20 were a key consideration for drivers looking to strike a balance between performance and fuel efficiency. These ratings provided insights into how far the vehicle could travel on a single gallon of fuel, making it an important factor in both daily commuting and long-distance driving.

While specific MPG figures are not provided, it's important to note that the Allion 2.0 A20 consistently delivered favorable fuel economy. This sedan was equipped with a 2.0-liter 1AZ-FSE engine known for its efficiency and a Super CVT (Continuously Variable Transmission) gearbox that optimized gear shifts for fuel savings.

The synergy between the engine and transmission, along with features like variable valve timing, contributed to the sedan's ability to extract more miles per gallon. This was particularly advantageous during an era when fuel efficiency was a top priority for many drivers.

The MPG ratings of the Allion 2.0 A20 made it a practical choice for those looking to reduce their fuel expenses without compromising on performance and driving experience. It was a testament to Toyota's commitment to engineering vehicles that met the needs of a broad spectrum of drivers.

Fuel Capacity

The fuel capacity of the 2001-2004 Toyota Allion 2.0 A20 was an essential aspect of its design, influencing the vehicle's range and convenience for drivers. This specification determined how much fuel the sedan could hold, which, in turn, affected how far it could travel before needing a refueling stop.

While specific numeric values for fuel capacity are not provided, it's important to note that the Allion 2.0 A20 was designed with a fuel tank that offered a practical balance between adequate storage and weight distribution. The fuel tank's size complemented the sedan's fuel-efficient 2.0-liter 1AZ-FSE engine and Super CVT (Continuously Variable Transmission) gearbox.

This combination allowed the Allion 2.0 A20 to cover a substantial distance on a single tank of fuel, making it suitable for various driving scenarios, including daily commuting and longer journeys. Drivers could enjoy the convenience of fewer trips to the gas station while benefiting from the sedan's economical performance.

The carefully engineered fuel capacity of the Toyota Allion 2.0 A20 reflected Toyota's commitment to providing drivers with a vehicle that offered both practicality and efficiency, making it a competitive choice in its class during its production years.

Fuel Average

The fuel average of the 2001-2004 Toyota Allion 2.0 A20 was a key metric for drivers seeking an economical and cost-effective vehicle. This specification provided insights into the sedan's overall fuel efficiency and its ability to offer significant savings at the pump.

While specific numeric values for fuel average are not provided, it's important to emphasize that the Allion 2.0 A20 consistently delivered commendable fuel economy. This was achieved through the combination of several factors, including the sedan's 2.0-liter 1AZ-FSE engine, Super CVT (Continuously Variable Transmission) gearbox, and efficient design features such as variable valve timing.

The fuel average of the Allion 2.0 A20 was a reflection of Toyota's commitment to engineering vehicles that prioritized efficient fuel combustion and reduced consumption. This made the sedan a practical choice for drivers looking to reduce their fuel expenses while enjoying a comfortable and reliable driving experience.

Whether used for daily commuting or longer journeys, the Allion 2.0 A20's fuel average underscored its ability to provide a budget-friendly driving solution during the years of its production.

Wheel Options and Specifications

The wheel options and specifications of the 2001-2004 Toyota Allion 2.0 A20 were essential components that contributed to the sedan's overall performance, handling, and aesthetics. These specifications encompassed the design and dimensions of the wheels, which played a crucial role in the vehicle's dynamics.

The Allion 2.0 A20 was equipped with wheels designed for both functionality and style. While specific numeric values for wheel specifications are not provided, it's important to note that these wheels were tailored to complement the sedan's overall design and provide optimal handling characteristics.

The front and rear wheels featured tire dimensions of 195/65 R15 91S. These tires were chosen to strike a balance between ride comfort and road grip, ensuring stability and traction in various driving conditions.

Additionally, the wheels on the Allion 2.0 A20 were paired with standard aluminum disks, adding a touch of style to the sedan's exterior while contributing to its overall efficiency.

The combination of well-designed wheels and tires, along with the sedan's suspension system, ensured a smooth and controlled ride. The Allion 2.0 A20 handled well in various driving scenarios, offering a blend of comfort and performance that appealed to a broad range of drivers.

In summary, the wheel options and specifications of the 2001-2004 Toyota Allion 2.0 A20 reflected a commitment to delivering a balanced driving experience. These carefully chosen components contributed to the sedan's overall appeal, making it a competitive choice in its class during its production years.

Trim Levels and Features

The 2001-2004 Toyota Allion 2.0 A20 was offered in various trim levels, each designed to cater to different preferences and requirements of drivers. These trim levels came with a range of features and options, allowing customers to select a configuration that best suited their needs.

The exact trim levels and their specific features may have varied depending on the market and region, but the following is a general overview of the typical trim levels and features available for the Allion 2.0 A20:

1. Base/Standard Trim: The base trim level typically included essential features such as power windows, power steering, centralized door locks, keyless entry, and a tachometer. This trim provided a practical and cost-effective choice for those seeking a reliable daily driver.

2. G Package: The G Package represented a higher trim level that offered additional comfort and convenience features. This might include upgraded audio systems, alloy wheels, and other amenities designed to enhance the driving experience.

3. S Package: Some markets may have featured an S Package, which often had sportier elements. This could include a sport-tuned suspension, unique interior and exterior styling, and other performance-oriented features.

4. X Package: The X Package, in contrast, might cater to those seeking a more luxurious driving experience. It could include premium materials, advanced technology, and additional comfort features.

5. Safety Features: Regardless of the trim level, safety features were a priority. These typically included driver and passenger airbags, side impact bars, safety belt systems with pretensioners and limiters, child car restraints, and a durable frame construction.

6. Interior Comfort: Across the trim levels, the Allion 2.0 A20 offered comfortable seating for up to five passengers, with options for adjustable and reclining seats. Power windows and power steering were standard to enhance driver comfort and convenience.

7. Entertainment and Technology: Depending on the trim level, the sedan might come equipped with standard radio and CD player systems, contributing to an enjoyable in-car entertainment experience.

8. Exterior Styling: The exterior design of the Allion 2.0 A20 was characterized by its sleek and aerodynamic profile. While some trim levels may have included subtle styling enhancements, the overall design remained attractive and contemporary.

9. Wheels and Tires: The choice of wheel options and tire dimensions may have varied by trim level, with some higher trims offering alloy wheels for a more premium look.

It's important to note that the availability of specific features and trim levels could differ by region and market. Customers had the flexibility to select the trim that best matched their preferences, whether they prioritized performance, luxury, or affordability, making the 2001-2004 Toyota Allion 2.0 A20 a versatile choice for a wide range of drivers.

Generational Changes

During its production from 2001 to 2004, the Toyota Allion 2.0 A20 remained relatively consistent in its design and features, and there were no significant generational changes or model refreshes. The Allion 2.0 A20 was introduced as a sedan that combined practicality, efficiency, and comfort, and these attributes remained consistent throughout its production years.

While there may have been minor updates or improvements made by Toyota during this time frame, they were typically related to safety enhancements, technology improvements, or minor design tweaks. These updates were made to keep the model in line with evolving industry standards and customer preferences.

Drivers who chose the 2001-2004 Toyota Allion 2.0 A20 could expect a stable and reliable vehicle with consistent performance and features throughout its production run. The sedan's core attributes, including its fuel-efficient engine, comfortable interior, and versatile trim options, remained intact, making it a dependable choice for drivers during these years.

Performance Data

The performance data of the 2001-2004 Toyota Allion 2.0 A20 was characterized by a blend of efficiency and power, catering to drivers seeking a balanced driving experience. While specific numerical values for performance metrics are not provided, a general overview of the sedan's performance attributes can be outlined.

Engine Power: The Allion 2.0 A20 was equipped with the 1AZ-FSE engine, a 2.0-liter 4-cylinder powerplant known for its smooth operation and fuel efficiency. It produced a maximum power output of approximately 154.1 PS (152 bhp), which contributed to brisk acceleration and ample passing power when needed.

Torque: The engine generated a maximum torque of around 200 Nm (147.5 lb.ft or 20.4 kg.m), delivered at a relatively low RPM. This torque figure allowed for responsive and confident performance, particularly during low to mid-range driving scenarios.

Transmission: The sedan featured a Super CVT (Continuously Variable Transmission) gearbox, known for its seamless gear shifts and efficient power delivery. The CVT adapted to driving conditions, optimizing the engine's performance while enhancing fuel efficiency.

Fuel Efficiency: The Allion 2.0 A20 consistently delivered favorable fuel economy, achieving a commendable fuel consumption rating. This made it a practical choice for drivers seeking cost-effective daily commuting and longer journeys with fewer stops at the gas station.

Handling and Suspension: The sedan's suspension system, comprising front strut coil springs and rear torsion beam coil springs, provided a balanced and comfortable ride. The vehicle's handling characteristics were designed to offer stability and control, contributing to a confident driving experience.

In summary, the 2001-2004 Toyota Allion 2.0 A20's performance data emphasized a well-rounded driving experience. Its engine delivered a balance of power and efficiency, while the transmission and suspension systems were engineered to provide comfort and control. These performance attributes made the Allion 2.0 A20 a competitive choice in its class during its production years.

Safety Features

Safety features were a priority in the design of the 2001-2004 Toyota Allion 2.0 A20, reflecting Toyota's commitment to providing a secure driving experience for both the driver and passengers. These safety features contributed to the sedan's reputation for reliability and occupant protection.

Airbags: The Allion 2.0 A20 was equipped with multiple airbags to enhance occupant safety. It typically included driver and passenger airbags as standard features. These airbags were designed to deploy in the event of a collision, providing a cushioning effect to reduce the risk of injury.

Side Impact Bars: The sedan featured side impact bars designed to provide additional protection in the event of a side collision. These bars absorbed and distributed the impact force, helping to minimize potential injury to occupants.

Safety Belt Systems: The Allion 2.0 A20 was equipped with safety belt systems designed to enhance passenger safety. These systems typically included safety belt pretensioners and limiters, ensuring that seat belts were securely fastened and adjusted to reduce the risk of injury during a collision.

Child Car Restraints: The sedan accommodated child car restraints, offering a safe and secure way to transport young passengers. This feature was particularly important for families and caregivers concerned about child safety while on the road.

Durable Frame Construction: The vehicle's frame was constructed with durability in mind, providing a strong and resilient structure that helped protect occupants in the event of an accident. A robust frame contributed to the sedan's overall safety performance.

Additional Safety Features: Depending on the market and specific trim level, additional safety features may have been available. These could include features such as stability control systems, traction control systems, and parking radar, further enhancing safety and driver confidence.

The 2001-2004 Toyota Allion 2.0 A20 prioritized occupant safety through a combination of passive and active safety features. These features were designed to reduce the risk of injury in the event of an accident and provided peace of mind to drivers and passengers alike.

Interior and Cargo Space

The interior and cargo space of the 2001-2004 Toyota Allion 2.0 A20 were thoughtfully designed to provide both comfort for passengers and practicality for everyday use. These aspects of the sedan contributed to its versatility and appeal to a wide range of drivers.

Passenger Comfort: The Allion 2.0 A20 offered a spacious and comfortable interior, accommodating up to five passengers. The interior dimensions provided ample room for both front and rear occupants. With features such as adjustable and reclining seats, passengers could find their preferred seating positions for a comfortable ride.

Interior Materials: Depending on the trim level, the sedan's interior featured a combination of materials designed for both aesthetics and durability. Premium trims may have included elements like wood panel accents, enhancing the overall interior ambiance.

Cargo Space: The sedan's trunk offered a practical and well-proportioned cargo space suitable for everyday needs. While specific cargo capacity values are not provided, the trunk space was designed to accommodate groceries, luggage, and other items with ease, making it suitable for daily commuting and longer journeys.

Versatility: The rear seats were designed to be foldable or removable, depending on the trim level. This added versatility allowed drivers to expand the cargo area when needed, providing flexibility for transporting larger items.

Storage Compartments: Throughout the interior, there were various storage compartments, including glove boxes, door pockets, and center console storage. These compartments allowed for convenient storage of personal items and essentials.

Comfort and Convenience Features: Depending on the trim level, the Allion 2.0 A20 may have featured power windows, power steering, a tachometer, keyless entry, and other convenience features to enhance the overall driving experience.

The thoughtful interior design and cargo space of the 2001-2004 Toyota Allion 2.0 A20 catered to the needs of both drivers and passengers. Whether used for daily commuting or longer journeys, the sedan provided a comfortable and versatile interior space, making it a practical choice for a wide range of driving scenarios.

Conclusion and Summary

The 2001-2004 Toyota Allion 2.0 A20 represented a well-rounded and dependable sedan that catered to a broad spectrum of drivers. Throughout its production years, it maintained a consistent set of attributes that made it a competitive choice in its class.

Key Highlights:

1. Balanced Performance: The Allion 2.0 A20 offered a combination of efficient performance and reliable power. Its 2.0-liter 1AZ-FSE engine, coupled with the Super CVT gearbox, delivered a balance of power and fuel efficiency suitable for various driving scenarios.

2. Practical Design: The sedan's design emphasized practicality, from its spacious interior to its well-proportioned trunk space. The ability to fold or remove the rear seats added versatility for carrying larger items when needed.

3. Safety Features: Safety was a priority, with airbags, side impact bars, safety belt systems, and child car restraints enhancing occupant protection. A durable frame construction further contributed to safety.

4. Versatility in Trim Levels: The availability of multiple trim levels allowed customers to tailor their Allion 2.0 A20 to their preferences, whether prioritizing affordability, luxury, or performance.

5. Fuel Efficiency: The sedan consistently delivered commendable fuel economy, appealing to drivers seeking cost-effective daily transportation.

While the 2001-2004 Toyota Allion 2.0 A20 did not undergo significant generational changes during its production years, it maintained a reputation for reliability and practicality. Drivers appreciated its blend of comfort, efficiency, and performance, making it a practical choice for various driving needs.

Frequently Asked Questions (FAQ) About the 2001-2004 Toyota Allion 2.0 A20