Infiniti G20 1999-2002 Specifications
Infiniti G20 1999-2002

Infiniti G20 1999-2002 Specifications

Complete technical specifications and performance data for the Infiniti G20 1999-2002. Includes detailed engine specifications, dimensions, safety features, and more.

Updated

Engine Specifications

Engine

Type
Inline-4 DOHC 16-valve
Displacement
2.0L (1998 cc)
Power
140 hp @ 6,400 rpm
Torque
132 lb-ft @ 4,800 rpm
Compression Ratio
9.5:1
Redline
6,800 rpm

Transmission Specifications

Transmission

Type
5-Speed Manual
Drive System
Front-Wheel Drive (FWD)
Final Drive
4.363:1

Dimensions Specifications

Primary Dimensions

Length
178.5 inches
Width
67.3 inches
Height
55.1 inches
Wheelbase
99.8 inches
Ground Clearance
5.5 inches
Curb Weight
2,800 lbs

Chassis & Suspension

Front Suspension
Independent MacPherson strut with coil springs
Rear Suspension
Independent multi-link with coil springs
Steering
Power-assisted rack-and-pinion
Front Brakes
10.0-inch ventilated disc

Performance & Fuel Economy

Zero To 60
8.5 seconds
Quarter Mile
16.5 seconds @ 84 mph
Top Speed
125 mph
Combined
24 mpg

Safety Specifications

Front
Dual-stage front airbags
Side
None
Curtain
None
Other
None
Stability Control
None
Brake Systems
ABS

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the main differences between the available engine options?

The 1999-2002 Infiniti G20 comes exclusively with a 2.0L SR20DE inline-4 engine, producing 140 horsepower and 132 lb-ft of torque. This engine is known for its smooth performance and reliability, with a focus on fuel efficiency and responsive power delivery.

Q2

What transmission options are available?

The G20 is available with either a 5-speed manual transmission or a 4-speed automatic transmission. The manual offers a more engaging driving experience, while the automatic provides smooth and effortless shifting.

Q3

What are the key safety features?

Standard safety features include dual front airbags, anti-lock braking system (ABS), and side-impact door beams. Optional features include traction control and a security system.

Q4

How does the fuel economy compare to competitors?

The G20 achieves an EPA-estimated 22 mpg city and 28 mpg highway, which is competitive with other compact luxury sedans of the era, such as the Acura Integra and Lexus IS 200.

Q5

What are the recommended maintenance intervals?

Infiniti recommends oil changes every 3,750 miles or 3 months, tire rotations every 7,500 miles, and a comprehensive inspection every 15,000 miles. Always refer to the owner's manual for detailed schedules.

Q6

What are the most notable features and options?

Standard features include leather upholstery, power windows and locks, and a premium audio system. Optional features include a sunroof, heated seats, and a CD changer.

Q7

How does the cargo and passenger space compare to competitors?

The G20 offers 12.3 cubic feet of trunk space and seating for five. It is slightly smaller than competitors like the Acura TL but provides a more driver-focused and sporty interior.

Q8

What are the towing and payload capacities?

The G20 is not designed for towing and does not have a specified towing capacity. Its payload capacity is approximately 850 pounds, including passengers and cargo.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Writer
ASE

Alan Montanye

Automotive Technical Writer

ASE Certified Master Technician specializing in vehicle specifications and technical documentation with extensive experience in the automotive industry.

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