The Proton Waja CPS 1.6 marked a significant point in Proton's history, showcasing the brand's effort to blend performance with practicality. If you're diving into the world of Malaysian automotive history, or perhaps considering a used Waja CPS 1.6, understanding its specifications is crucial. This article will provide a detailed overview, covering everything from the engine and performance to the interior and safety features. So, let's buckle up and explore what makes the Proton Waja CPS 1.6 a noteworthy vehicle.

Engine and Performance

The heart of the Proton Waja CPS 1.6 lies in its Camshaft Profile Switching (CPS) engine. This engine is designed to offer a balance between fuel efficiency and performance. Let's delve into the specifics:

Engine Type

The Proton Waja CPS 1.6 is equipped with a 1.6-liter inline-4 CPS engine. This engine features a dual overhead camshaft (DOHC) configuration, which helps in optimizing valve timing for improved performance and efficiency. The CPS technology allows the engine to switch between two different camshaft profiles based on engine speed and load, enhancing both low-end torque and high-end power.

Power Output

The engine delivers a maximum power output of approximately 110 horsepower (82 kW) at 6,500 rpm. This power output is quite respectable for a 1.6-liter engine, providing adequate performance for city driving and highway cruising. The CPS system ensures that the engine remains responsive across a wide range of speeds, making it a versatile choice for various driving conditions.

Torque

Torque is a crucial factor in determining a car's drivability, and the Proton Waja CPS 1.6 offers a peak torque of around 150 Nm at 4,500 rpm. This level of torque ensures that the car has sufficient pulling power, whether you're accelerating from a standstill or overtaking on the highway. The CPS system plays a vital role in maintaining a relatively flat torque curve, providing consistent performance throughout the rev range.

Fuel Efficiency

While the Proton Waja CPS 1.6 isn't the most fuel-efficient car on the market, it offers a reasonable balance between performance and economy. Fuel consumption typically ranges from 7 to 9 liters per 100 kilometers, depending on driving conditions and habits. Factors such as traffic congestion, road conditions, and driving style can influence the actual fuel consumption. Regular maintenance and proper driving techniques can help optimize fuel efficiency.

Transmission

The Proton Waja CPS 1.6 is available with both manual and automatic transmission options. The manual transmission is a 5-speed gearbox that provides a more engaging driving experience, allowing the driver to have greater control over gear selection. The automatic transmission is a 4-speed unit that offers convenience and ease of use, particularly in urban environments. Both transmissions are designed to work seamlessly with the CPS engine, ensuring smooth and responsive performance.

Dimensions and Weight

Understanding the dimensions and weight of the Proton Waja CPS 1.6 is essential for assessing its maneuverability and stability. These factors also influence the car's interior space and cargo capacity. Here’s a detailed look:

Overall Length

The Proton Waja CPS 1.6 has an overall length of approximately 4,480 mm. This compact size makes it relatively easy to maneuver in tight spaces and park in crowded urban areas. The length also contributes to the car's stability, providing a balanced ride on various road surfaces.

Width

The width of the Waja CPS 1.6 is around 1,740 mm. This width provides adequate interior space for passengers, ensuring a comfortable seating arrangement. The width also plays a role in the car's handling characteristics, contributing to its stability and cornering ability.

Height

The height of the Proton Waja CPS 1.6 is approximately 1,420 mm. This height provides sufficient headroom for occupants, enhancing overall comfort. The height also affects the car's aerodynamic properties, influencing its fuel efficiency and high-speed stability.

Wheelbase

The wheelbase, which is the distance between the front and rear axles, is approximately 2,600 mm. A longer wheelbase typically results in a more stable and comfortable ride, as it reduces the impact of bumps and road imperfections. The wheelbase also affects the car's turning radius, influencing its maneuverability.

Kerb Weight

The kerb weight of the Proton Waja CPS 1.6 is around 1,250 kg. This weight includes the weight of the vehicle with all standard equipment, fluids, and a full tank of fuel. The kerb weight affects the car's acceleration, braking performance, and fuel efficiency. A lighter car generally offers better performance and fuel economy.

Interior Features

Stepping inside the Proton Waja CPS 1.6, you'll find a range of features designed to enhance comfort and convenience. While it may not boast the most luxurious interior, it offers a practical and functional space for both driver and passengers.

Seating Capacity

The Proton Waja CPS 1.6 is designed to comfortably accommodate five passengers. The seats are typically upholstered in fabric, providing a comfortable and supportive seating experience. The rear seats can be folded down to increase cargo space, adding to the car's versatility.

Air Conditioning

Air conditioning is a standard feature in the Proton Waja CPS 1.6, ensuring a comfortable cabin environment, especially in hot and humid climates. The air conditioning system is designed to quickly cool the interior, providing relief from the heat and humidity. Regular maintenance, such as cleaning or replacing the air filters, is essential for optimal performance.

Audio System

The audio system in the Proton Waja CPS 1.6 typically includes a CD player and radio. Some models may also feature MP3 playback capabilities. The audio system provides entertainment for occupants during long journeys. Upgrading the audio system with aftermarket components can further enhance the listening experience.

Power Windows and Mirrors

Power windows and mirrors are standard features, adding to the convenience of the driver and passengers. Power windows allow for easy operation of the windows with the touch of a button, while power mirrors make it simple to adjust the mirrors for optimal visibility. These features enhance the overall driving experience.

Central Locking

Central locking is a standard feature, providing added security and convenience. With central locking, all doors can be locked or unlocked simultaneously with the press of a button, simplifying the process of securing the vehicle. This feature is particularly useful when traveling with passengers or carrying valuables.

Safety Features

When it comes to safety, the Proton Waja CPS 1.6 includes several features designed to protect occupants in the event of a collision. While it may not have the advanced safety technologies found in modern cars, it offers a reasonable level of protection for its time.

Airbags

The Proton Waja CPS 1.6 is typically equipped with dual front airbags for the driver and front passenger. Airbags provide crucial protection in the event of a frontal collision, reducing the risk of serious injury. Regular inspection of the airbags is essential to ensure they are in proper working condition.

Anti-Lock Braking System (ABS)

Some variants of the Proton Waja CPS 1.6 may feature an Anti-Lock Braking System (ABS). ABS helps prevent the wheels from locking up during hard braking, allowing the driver to maintain steering control. This feature can be particularly useful in slippery conditions, such as rain or snow.

Electronic Brake-Force Distribution (EBD)

Electronic Brake-Force Distribution (EBD) works in conjunction with ABS to optimize braking performance. EBD distributes braking force between the front and rear wheels, depending on the load and road conditions. This helps to improve stability and reduce the risk of skidding during braking.

Seat Belts

Seat belts are standard for all seating positions in the Proton Waja CPS 1.6. Wearing seat belts is crucial for occupant safety, as they help restrain occupants in the event of a collision. Regular inspection of the seat belts is essential to ensure they are in proper working condition.

Common Issues and Maintenance

Like any car, the Proton Waja CPS 1.6 may experience certain common issues over time. Regular maintenance is essential to keep the car in good working condition and prevent major problems. Here are some common issues and maintenance tips:

Engine Issues

Some owners have reported issues with the CPS engine, such as rough idling, stalling, and decreased performance. These issues can often be attributed to worn spark plugs, faulty sensors, or vacuum leaks. Regular maintenance, such as replacing spark plugs and checking sensors, can help prevent these problems.

Transmission Problems

Transmission problems, such as slipping gears or difficulty shifting, can occur in both manual and automatic transmissions. These issues may be caused by worn clutch components, low transmission fluid, or damaged gears. Regular maintenance, such as replacing the clutch or flushing the transmission fluid, can help prevent these problems.

Suspension Issues

Suspension issues, such as worn shocks or bushings, can affect the car's ride quality and handling. These issues may be caused by normal wear and tear or exposure to harsh road conditions. Regular inspection of the suspension components and replacement of worn parts can help maintain the car's ride quality.

Electrical Problems

Electrical problems, such as faulty lights or sensors, can occur in any car, including the Proton Waja CPS 1.6. These issues may be caused by corroded wires, loose connections, or faulty components. Regular inspection of the electrical system and replacement of faulty parts can help prevent these problems.

Regular Maintenance

Regular maintenance, such as oil changes, filter replacements, and tune-ups, is essential for keeping the Proton Waja CPS 1.6 in good working condition. Following the manufacturer's recommended maintenance schedule can help prevent major problems and extend the life of the car. It's also important to address any issues promptly to prevent them from escalating into more serious problems.

Conclusion

The Proton Waja CPS 1.6 offers a blend of performance, practicality, and affordability. Its CPS engine provides adequate power and torque for various driving conditions, while its compact size makes it easy to maneuver in urban environments. While it may not have the advanced features of modern cars, it offers a reasonable level of comfort and safety for its time. Regular maintenance is essential to keep the car in good working condition and prevent major problems. If you're considering a used Waja CPS 1.6, be sure to inspect it carefully and address any issues before making a purchase. With proper care and maintenance, the Proton Waja CPS 1.6 can be a reliable and enjoyable car to own.