The coupe Pontiac G4 2005 - 2010 year modification 2.2 AT (155 hp)

Engine
Engine type	petrol
Engine capacity, cm³	2189
Boost type	No
Maximum power, hp/kW at rpm	155 / 114 at 610
Maximum torque, N*m at rpm	203 at 4900
Cylinder arrangement	in-line
Number of cylinders	4
Number of valves per cylinder	2
Engine power supply system	distributed injection
Compression ratio	9
Cylinder diameter and piston stroke, mm	89 × 88
General information
Brand country	USA
Car class	C
Number of doors	2
Performance indicators
Fuel type	Normal (92)
Sizes in mm
Length	4567
Width	1725
Height	1415
Wheelbase	2629
Ground clearance	136
Front track width	1491
Rear track width	1476
Suspension and brakes
Type of front suspension	independent, spring
Front brakes	disk ventilated
Transmission
Transmission	automatic
Number of gears	4
Drive type	front

Pontiac G4: A Stylish and Reliable Coupe

The Pontiac G4, a compact coupe produced between 2005 and 2010, is a standout in the C-class segment. With its sleek design, reliable performance, and practical features, this American-made car offers a compelling option for those seeking a balance of style and functionality. Its 2.2-liter petrol engine, paired with a 4-speed automatic transmission, delivers a smooth and efficient driving experience, making it an excellent choice for both city commutes and highway cruising.

Performance and Engine Specifications

Under the hood, the Pontiac G4 boasts a 2.2-liter inline-4 petrol engine, producing 155 horsepower at 6100 rpm and 203 Nm of torque at 4900 rpm. This engine, equipped with distributed injection, ensures a responsive and fuel-efficient performance. The car accelerates smoothly, thanks to its automatic transmission, and its front-wheel-drive system provides stability and control. With a compression ratio of 9:1, the engine is designed for durability and reliability, making it a practical choice for everyday use.

Design and Dimensions

The Pontiac G4’s coupe body type exudes a sporty and modern aesthetic. Its dimensions—4567 mm in length, 1725 mm in width, and 1415 mm in height—give it a compact yet spacious feel. The wheelbase of 2629 mm ensures a comfortable ride, while the ground clearance of 136 mm makes it suitable for various road conditions. The car’s independent front suspension and ventilated disc brakes contribute to a smooth and safe driving experience, even on uneven surfaces.

Key Features and Advantages

Fuel Efficiency: The Pontiac G4 runs on normal 92-octane fuel, making it cost-effective to maintain.
Comfortable Interior: Despite its compact size, the car offers ample space for passengers, ensuring a comfortable ride.
Reliable Engine: The 2.2-liter petrol engine is known for its durability and low maintenance requirements.
Sporty Design: The coupe body type and sleek lines give the car a dynamic and modern appearance.
Safety Features: The ventilated front disc brakes and independent suspension enhance safety and control.

Potential Drawbacks

While the Pontiac G4 offers many advantages, there are a few considerations to keep in mind. The 4-speed automatic transmission, while reliable, may feel outdated compared to newer models with more gears. Additionally, the car’s production ended in 2010, which means finding replacement parts or servicing may require extra effort. However, for those who value reliability and style over cutting-edge technology, the Pontiac G4 remains a solid choice.

Conclusion

The Pontiac G4 is a well-rounded coupe that combines performance, style, and practicality. Its efficient engine, comfortable interior, and sporty design make it an attractive option for drivers seeking a reliable and stylish vehicle. While it may lack some modern features, its durability and affordability make it a worthwhile investment for those looking for a dependable car. Whether you’re navigating city streets or hitting the open road, the Pontiac G4 delivers a satisfying driving experience.