1998-2005 Lexus GS 300/400/430: Technical Specifications

Updated: 11/23/08

1998 Lexus GS 400
2005 Lexus GS
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1998-2005 Lexus GS 300/400/430 

  • Price Range:  $6,900 - $23,000
CG Rating

60

out of 100

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Specs for this generation Lexus GS include everything from fuel mileage to seating capacity to options availability.

Vehicle Dimensions

Specification 4-door sedan
Wheelbase, in. 110.2
Overall Length, in. 189.0
Overall Width, in. 70.9
Overall Height, in. 56.7
Curb Weight, lbs. 3693
Cargo Volume, cu. ft. 14.8
Standard Payload, lbs. --
Fuel Capacity, gals. 19.8
Seating Capacity 5
Front Head Room, in. 39.2
Max. Front Leg Room, in. 44.5
Rear Head Room, in. 37.4
Max. Rear Leg Room, in. 34.3

Specifications Key: NA = not available; "--" = measurement does not exist.


Powertrain Options and Availability

Placing a different engine in each model gave the Lexus buyer a choice of two distinct driving experiences. An inline 6-cylinder engine in the GS 300 produced 225 horsepower. The GS 400 got a 300-horsepower, 4.0-liter V8. Both models used a 5-speed automatic transmission, but the one in the GS 400 included steering-wheel buttons to upshift and downshift manually when desired.
Engines Size liters /
cu. in
Horse- power Torque Transmission:
EPA city/hgwy
Consumer Guide Observed
dohc V8 4.3 / 262 300 325 5-speed automatic: 18/23 5-speed automatic: --
dohc V8 4.0 / 242 300 310 5-speed automatic: 17/24 5-speed automatic: 17.9
dohc I6 3.0 / 183 220-225 220 5-speed automatic: 20/25 5-speed automatic: 17.2

Specifications Key: NA = not available; "--" = measurement does not exist.

Built In:  Japan
Drive Wheels: longitudinal front-engine/rear-wheel drive
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