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Infiniti G20 Specs

Since 1991 the G20 has grown 2.4″ in length and gained 192 lb.

NHTSA vPIC · Transport Canada · 2 generations · 1991–2002 · Updated Nov 3, 2026
Quick answer

The 2002 Infiniti G20, the latest model year on record, is 177.6″ long, 66.5″ wide and 55.1″ tall on a 102.4″ wheelbase, and weighs 2,937 lb. At 14.8 ft it fits a standard garage and leaves 3.2 ft spare in an 18-foot street space.

Every Infiniti G20 generation, measured

FIG.01·Infiniti G20 dimensions by generation
GenerationLengthWidthHeightWheelbaseCurb weight
1991–1996175.2″66.5″54.7″100.4″2,745 lb
1999–2002177.6″66.9″55.1″102.4″2,937 lb
ROWS 2·SOURCE NHTSA vPIC / Transport Canada

G20 year by year

FIG.02·Infiniti G20 dimensions by model year
Model yearLengthWidthWheelbaseCurb weightBody styles
2002177.6″66.5″102.4″2,937 lb1
2001177.6″66.5″102.4″2,937 lb1
2000177.6″66.5″102.4″2,937 lb1
1999177.6″66.9″102.4″2,937 lb1
1996175.2″66.5″100.4″2,877 lb1
1995175.2″66.5″100.4″2,877 lb1
1994175.2″66.5″100.4″2,877 lb1
1993175.2″66.5″100.4″2,745 lb1
1992175.2″66.5″100.4″2,745 lb1
1991175.2″66.5″100.4″2,745 lb1
ROWS 10·SOURCE Transport Canada vehicle specifications

Will a G20 fit

FIG.02·Infiniti G20 — will it fit
SpaceTypical sizeThis carVerdict
Single garage20 ft deep14.8 ftFits, with room to open the door
Street parking space18 ft14.8 ftFits comfortably
Standard parking bay width8.5 ft wide5.5 ftRoom to open doors both sides
ROWS 3·SOURCE ForCar, computed from vehicle dimensions

Against cars of the same length

Among the 945 cars within 10″ of its length, the G20 is narrower than 87%.

FIG.03·Infiniti G20 against similar-sized cars
MeasureThis carTypical of 945 cars within 10″ of its lengthDifference
Width66.5″70.9″−4.4″
Wheelbase102.4″104.7″−2.3″
Curb weight2,937 lb3,338 lb−401 lb
ROWS 3·SOURCE ForCar, computed across vehicles of similar length

G20 against its rivals

Next to the Ford Escort, Mazda Protege and Kia Sephia, the G20 is the longest and the heaviest of the four.

FIG.04·Infiniti G20 against its rivals
ModelModel yearLengthWidthCurb weight
Infiniti G20 (this car)2002177.6″66.5″2,937 lb
Ford Escort2000175.2″67.3″2,482 lb
Mazda Protege2003174″67.3″2,612 lb
Kia Sephia2001174.4″66.9″2,478 lb
ROWS 4·SOURCE NHTSA vPIC / Transport Canada; rivals: same EPA class and body, most searched
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Everything on the Infiniti G20
Recalls15 campaignsFuel economy24 mpg bestReliability3.5/5Common problems113 complaintsCheck a VINAgainst this exact buildCargo space14 cu ftWindow stickerOriginal Monroney labelDecode a VINWhat each character meansAbout this car1991–2002

Frequently asked questions

Is the 2002 G20 bigger than the 2001?

No. The 2002 and 2001 G20 are the same size and weight.

Which is bigger, the G20 or the Ford Escort?

The 2000 Ford Escort is 2.4″ shorter and 455 lb lighter than the 2002 G20.

How much does a used G20 cost?

In our listings collected since June 2026, the average asking price runs from $3,740 for the 1991–1996 car to $2,659 for the 1999–2002 one, across 19 listings.

Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 10 G20 model years, 1991 to 2002. Metric values converted to inches and pounds; generation boundaries are estimated from changes in size (how we measure). Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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