How much should Lexus gs450h at 46000 miles cost?
How much should Lexus gs450h at 46000 miles cost? Is it worth buying? And any other advices?

"Performance hybrid?" That's right. New Lexus technology found in both the GS sedan and RX sport utility aimed to change the stigma attached to hybrids. The GS 450h was the world's first rear-wheel-drive performance hybrid sedan. The 450h utilized the same sleek fastback-style body of the GS 430, but a peak under the hood revaled an automotive marvel. The GS 450h power plant is a 3.5 liter V-6 coupled with an electric motor. Power delivery is supported by a continuously variable transmission: a computer-controlled system which is freed from gear ratio limitations, allowing for smoother shifts. A little perspective: the gas-powered 2007 GS 430 makes 290 horsepower, which is certainly sufficient. The gas/electric 2007 GS 450h has 339 horsepower, thanks to this technology. Off the line, the 450h beats the 430 to 60 mph by half a second (5.2 verses 5.7). Gas mileage may seem a little lower that what might be expected for a hybrid, at 25/28 mpg. Lexus claims that the system could have been tuned for better fuel efficiency, but the GS was a performance car. Keep in mind that a comparable performer could be expected to consume fuel at about twice that rate.
How much should Lexus gs450h at 46000 miles cost? Is it worth buying? And any other advices?
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Dual front knee airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Rear side curtain airbags
Audio System
Antenna Type: diversity · 6 disc CD/DVD in-dash CD · Premium Brand: Mark Levinson · AM/FM radio · XM satellite radio · 1 subwoofer · Total Number of Speakers: 10
Brakes
ABS: 4-wheel · Front brake diameter: 13.1 · Front brakes: ventilated disc · Rear brake diameter: 12.2 · Rear brakes: ventilated disc
Comfort Features
Center console trim: wood · Door trim: wood · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: leather · Steering wheel trim: wood
Convenience Features
Center console: front console with storage · Cruise control: adaptive · Cupholders: front · Dimming rearview mirror: auto-dimming · Easy entry: power steering wheel · Memorized settings: driver seat · Multi-function remote: proximity entry system · One-touch windows: 4 · Power outlet(s): 12V front · Power steering: speed-proportional · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: audio · Storage: front seatback · Sunshade: power rear window · Vanity mirrors: dual illuminating
Driver Seat
Adjustable lumbar support: power · Power adjustments: 10
Engine
Electric Motor Battery Type: nickel-metal hydride · Electric Motor HP: 180 · Electric Motor Power Output (Kilowatts): 134 · Electric Motor Torque: 203 · Hybrid Gas Engine HP: 292 · Hybrid Gas Engine HP@RPM: 6400 · Hybrid Gas Engine Torque: 267 · Hybrid gas Engine Torque@RPM: 4800
Exterior Features
Rear spoiler: lip · Rear trunk/liftgate: power operated
Headrests
Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3
Instrumentation
Warnings and reminders: low fuel level
Lights
Exterior entry lights: puddle lamps · Headlights: HID · Tail and brake lights: LED
Mirrors
Exterior mirrors: power folding
Passenger Seat
Adjustable lumbar support: power · Power adjustments: 10
Rear Seats
Type: bench
Roof
Moonroof: power glass
Safety
Camera system: rearview · Parking sensors: rear · Rearview monitor: in dash
Seatbelts
Rear center seatbelt: 3-point · Seatbelt force limiters: front and rear · Seatbelt pretensioners: front and rear
Seats
Driver seat power adjustments: reclining · Front seat type: bucket · Passenger seat power adjustments: reclining · Rear headrests: adjustable · Upholstery: leather
Spare Tire
Mount Location: inside · Size: temporary
Spare Wheel
Rim Type: steel
Stability and Traction
Accident Avoidence Systems: pre-collision safety system
Suspension
Driver Adjustable Suspension: ride control · Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front · Suspension control: electronic
Telematics
Navigation system: DVD navigation system w/voice activation · Phone wireless data link: Bluetooth
Tires
Type: all season
Tires and Rims
Wheels: chrome alloy
Windows
Front wipers: rain sensing · Power windows: remote operation