The coupe Pontiac G4 2005 - 2010 year modification 2.2 AT (148 hp)

Engine
Engine type	petrol
Engine capacity, cm³	2196
Boost type	No
Maximum power, hp/kW at rpm	148 / 109 at 5600
Maximum torque, N*m at rpm	210 at 4000
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 Compact Coupe with American Spirit

The Pontiac G4, produced between 2005 and 2010, is a compact coupe that embodies the essence of American automotive engineering. With its sleek two-door design and front-wheel drive, this car is a perfect blend of style and practicality. The G4 falls under the C-class category, making it an ideal choice for urban commuters and young drivers seeking a reliable and affordable vehicle.

Performance and Engine Specifications

Under the hood, the Pontiac G4 is powered by a 2.2-liter inline-4 petrol engine, delivering 148 horsepower at 5600 rpm and a maximum torque of 210 N*m at 4000 rpm. The engine features a distributed injection system and a compression ratio of 9, ensuring efficient fuel combustion and a smooth driving experience. The car accelerates from 0 to 100 km/h in a respectable time, making it suitable for both city driving and highway cruising. The 4-speed automatic transmission further enhances the driving experience, offering seamless gear shifts and improved fuel efficiency.

Design and Dimensions

The Pontiac G4 boasts a compact yet stylish design, with a length of 4567 mm, a width of 1725 mm, and a height of 1415 mm. The wheelbase of 2629 mm provides ample interior space, while the ground clearance of 136 mm ensures a comfortable ride even on uneven surfaces. The car's front track width of 1491 mm and rear track width of 1476 mm contribute to its stable handling and cornering capabilities. The independent front suspension with spring and ventilated front disc brakes further enhance the car's performance and safety.

Fuel Efficiency and Practicality

The Pontiac G4 is designed with fuel efficiency in mind, running on normal 92-octane petrol. This makes it an economical choice for daily commuting, reducing the overall cost of ownership. The car's compact size and two-door configuration make it easy to maneuver in tight urban spaces, while still offering enough room for passengers and cargo. The central locking system adds an extra layer of security, making the car more difficult to steal.

Pros and Cons

Pros: The Pontiac G4 offers a balance of style, performance, and affordability. Its 2.2-liter engine provides adequate power for most driving conditions, while the automatic transmission ensures a smooth ride. The car's compact dimensions and fuel efficiency make it an excellent choice for city driving.
Cons: The G4's 4-speed automatic transmission may feel outdated compared to modern vehicles with more gears. Additionally, the car's production ended in 2010, which means it may lack some of the advanced safety and technology features found in newer models.

Conclusion

The Pontiac G4 is a reliable and stylish compact coupe that offers a great driving experience for those seeking an affordable and practical vehicle. Its combination of performance, fuel efficiency, and design makes it a standout choice in the C-class category. While it may not have the latest technology, the G4 remains a solid option for drivers who value simplicity and reliability in their cars.