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LEXUS GS 2005-2008 Photos, engines & full specs

Segment: Large
Production years: 2005, 2006, 2007, 2008

LEXUS GS 2005-2008 99 Photos
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Lexus introduced the third generation of its mid-size sedan GS in 2005, and unlike its predecessors, it was available with a hybrid drivetrain that made it more ecological than before.

While it couldn't save the glaciers or nature, it was an important step forward in-car technology. In 2005, most carmakers didn't care too much about hybrid powertrains, but Toyota and its premium brand Lexus pushed harder in that direction. Maybe the design team was not the best-inspired one, but it created a unique shape for the premium Japanese sedan.

Like its predecessor, the 2005 model shared its platform with the Toyota Crown and introduced the L-finesse design philosophy for the Japanese brand. Its front fascia featured a split headlamp system, with the outer ones sporting the turn signals and the low-beam and an inner set for the high-beam function. The cab-rearward design, with thick C-pillars and wide, curved, body panels created a muscular appearance. At the back, the short trunk lid featured a lip spoiler.

Inside, the carmaker designed the cabin for a premium feel. The wood veneers and the comfortable, low-bolstered front seats confirmed that. But the driver had to cope with the multitude of buttons spread or hidden on the dashboard, which made its job more challenging. The carmaker installed a bench profiled for two in the rear, with a tall transmission tunnel that crossed the car from front to back.

Under the hood, the GS was available with a choice of three engines ranged between 231 hp and 283 hp, depending on the market. The hybrid version provided 296 hp on any market. A standard six-speed automatic gearbox sends the power to the rear wheels.

press release
LEXUS GS 2005, 2006, 2007, 2008
  5 gasoline engines
  • 300 V6 6AT RWD (231 HP)
  • 300 V6 6AT RWD (249 HP)
  • 350 V6 6AT RWD (315 HP)
  • 430 V8 6AT RWD (283 HP)
  • 430 V8 6AT RWD (305 HP)
  1 hybrid gasoline engine
  • 350H V6 CVT RWD (296 HP)
brochures (download)
LEXUS GS Brochure 2006

LEXUS GS
300 V6 6AT RWD (231 HP)

ENGINE SPECS - 300 V6 6AT RWD (231 HP)
Cylinders:V6
Displacement:2994 cm3
Power:170 KW @ 6200 RPM
231 HP @ 6200 RPM
228 BHP @ 6200 RPM
Torque:221 lb-ft @ 3500 RPM
300 Nm @ 3500 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:18.8 gallons (71.2 L)
PERFORMANCE SPECS
Top Speed:143 mph (230 km/h)
Acceleration 0-62 Mph (0-100 kph):7.2 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:225/50/R17
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.1 in (1425 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.1 in (130 mm)
Cargo Volume:12.7 cuFT (360 L)
Aerodynamics (Cd):0.27
Turning circle:36.7 ft (11.2 m)
WEIGHT SPECS
Unladen Weight:3539 lbs (1605 kg)
Gross Weight Limit:4542.3 lbs (2060 kg)
FUEL ECONOMY (NEDC)
City:22 mpg US (10.7 L/100Km)
Highway:32.7 mpg US (7.2 L/100Km)
Combined:24 mpg US (9.8 L/100Km)
CO2 Emissions:232 g/km

LEXUS GS
300 V6 6AT RWD (249 HP)

ENGINE SPECS - 300 V6 6AT RWD (249 HP)
Cylinders:V6
Displacement:2995 cm3
Power:183 KW @ 6200 RPM
249 HP @ 6200 RPM
245 BHP @ 6200 RPM
Torque:221 lb-ft @ 3600 RPM
300 Nm @ 3600 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:18.8 gallons (71.2 L)
PERFORMANCE SPECS
Top Speed:142.9 mph (230 km/h)
Acceleration 0-62 Mph (0-100 kph):6.8 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:225/50/R17
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.1 in (1425 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.1 in (130 mm)
Cargo Volume:12.7 cuFT (360 L)
Aerodynamics (Cd):0.27
Turning circle:36.7 ft (11.2 m)
WEIGHT SPECS
Unladen Weight:3539 lbs (1605 kg)
Gross Weight Limit:4542.3 lbs (2060 kg)
FUEL ECONOMY (NEDC)
City:22 mpg US (10.7 L/100Km)
Highway:32.7 mpg US (7.2 L/100Km)
Combined:24 mpg US (9.8 L/100Km)
CO2 Emissions:233 g/km

LEXUS GS
350 V6 6AT RWD (315 HP)

ENGINE SPECS - 350 V6 6AT RWD (315 HP)
Cylinders:V6
Displacement:3456 cm3
Power:232 KW @ 6400 RPM
315 HP @ 6400 RPM
311 BHP @ 6400 RPM
Torque:278 lb-ft @ 4800 RPM
377 Nm @ 4800 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:18.8 gallons (71.2 L)
PERFORMANCE SPECS
Top Speed:149 mph (240 km/h)
Acceleration 0-62 Mph (0-100 kph):5.6 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:225/50/R17
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.3 in (1430 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.5 in (140 mm)
Cargo Volume:15.2 cuFT (430 L)
Aerodynamics (Cd):0.27
Turning circle:36.7 ft (11.2 m)
WEIGHT SPECS
Unladen Weight:3616.2 lbs (1640 kg)
Gross Weight Limit:4222.6 lbs (1915 kg)
FUEL ECONOMY (NEDC)
City:18 mpg US (13.1 L/100Km)
Highway:23 mpg US (10.2 L/100Km)
Combined:23.5 mpg US (10 L/100Km)
CO2 Emissions:232 g/km

LEXUS GS
430 V8 6AT RWD (283 HP)

ENGINE SPECS - 430 V8 6AT RWD (283 HP)
Cylinders:V8
Displacement:4292 cm3
Power:208 KW @ 5600 RPM
283 HP @ 5600 RPM
279 BHP @ 5600 RPM
Torque:308 lb-ft @ 3400 RPM
417 Nm @ 3400 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:18.8 gallons (71.2 L)
PERFORMANCE SPECS
Top Speed:149 mph (240 km/h)
Acceleration 0-62 Mph (0-100 kph):6.1 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:245/40/R18
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.1 in (1425 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.1 in (130 mm)
Cargo Volume:12.7 cuFT (360 L)
Aerodynamics (Cd):0.27
WEIGHT SPECS
Unladen Weight:3737.5 lbs (1695 kg)
Gross Weight Limit:4354.9 lbs (1975 kg)
FUEL ECONOMY (NEDC)
City:18 mpg US (13.1 L/100Km)
Highway:27.4 mpg US (8.6 L/100Km)
Combined:20.6 mpg US (11.4 L/100Km)
CO2 Emissions:269 g/km

LEXUS GS
430 V8 6AT RWD (305 HP)

ENGINE SPECS - 430 V8 6AT RWD (305 HP)
Cylinders:V8
Displacement:4292 cm3
Power:224 KW @ 5600 RPM
305 HP @ 5600 RPM
300 BHP @ 5600 RPM
Torque:325 lb-ft @ 3400 RPM
440 Nm @ 3400 RPM
Fuel System:Multipoint Injection
Fuel:Gasoline
Fuel capacity:18.8 gallons (71.2 L)
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):5.7 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:6-speed automatic
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:245/40 R18
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.1 in (1425 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.1 in (130 mm)
Cargo Volume:12.7 cuFT (360 L)
Aerodynamics (Cd):0.27
Turning circle:36.7 ft (11.2 m)
WEIGHT SPECS
Unladen Weight:3737.5 lbs (1695 kg)
Gross Weight Limit:4354.9 lbs (1975 kg)
FUEL ECONOMY (NEDC)
City:18 mpg US (13.1 L/100Km)
Highway:27.4 mpg US (8.6 L/100Km)
Combined:20.6 mpg US (11.4 L/100Km)
CO2 Emissions:271 g/km

LEXUS GS
350H V6 CVT RWD (296 HP)

ENGINE SPECS - 350H V6 CVT RWD (296 HP)
Cylinders:V6
Displacement:3456 cm3
Power:214.8 KW @ 6400 RPM
292 HP @ 6400 RPM
288 BHP @ 6400 RPM
Torque:267 lb-ft @ 4800 RPM
362 Nm @ 4800 RPM
Electrical motor power:144.9 kw (197 hp)
Electrical motor torque:202.8 lb-ft (275 Nm)
Total maximum power:249.3 kw (339 hp)
Fuel System:Multipoint Injection
Fuel:Hybrid Gasoline
Fuel capacity:17.2 gallons (65.1 L)
PERFORMANCE SPECS
Top Speed:155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph):5.9 s
TRANSMISSION SPECS
Drive Type:Rear Wheel Drive
Gearbox:CVT
BRAKES SPECS
Front:Ventilated Discs
Rear:Ventilated Discs
TIRES SPECS
Tire Size:225/50/R17
DIMENSIONS
Length:190 in (4826 mm)
Width:71.7 in (1821 mm)
Height:56.1 in (1425 mm)
Front/rear Track:60.4/60.6 in (1,534/1,539 mm)
Wheelbase:112.2 in (2850 mm)
Ground Clearance:5.1 in (130 mm)
Cargo Volume:12.7 cuFT (360 L)
Aerodynamics (Cd):0.27
WEIGHT SPECS
Unladen Weight:4167.4 lbs (1890 kg)
Gross Weight Limit:4773.8 lbs (2165 kg)
FUEL ECONOMY (NEDC)
City:25.6 mpg US (9.2 L/100Km)
Highway:32.7 mpg US (7.2 L/100Km)
Combined:29.8 mpg US (7.9 L/100Km)
CO2 Emissions:186 g/km
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