2005 INFINITI Q45 Trims and Specs

4 Dr STD Sedan
Average Price:$6,241
Air Conditioning Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags Dual front airbags · Front side airbags · Side curtain airbags: front, rear
Audio System Cassette · 6 disc in-dash CD · Bose premium brand · AM/FM radio
Brakes ABS: 4-wheel
Comfort Features Center console trim: wood · Dash trim: wood · Door trim: wood · Shift knob trim: wood, leather · Steering wheel trim: leather, wood
Convenience Features Center console: front console with storage · Cruise control · Dimming rearview mirror: auto-dimming · Easy entry: power driver seat · Memorized settings: driver seat · Multi-function remote: trunk release, keyless entry · Power steering · Steering wheel: tilt and telescopic · Steering wheel mounted controls: audio · Universal garage door opener
Driver Seat Heated · Power adjustments
Instrumentation Clock · Electroluminescent instrumentation · Tachometer · Trip computer · Warnings and reminders: tire fill alert
Lights Front fog lights · Headlights: HID, Auto on/off
Mirrors Exterior mirrors: power, integrated turn signals, auto-dimming, heated
Passenger Seat Heated · Power adjustments
Roof Moonroof: power
Safety Camera system: rearview · Rearview monitor
Seats Front seat type: bucket · Upholstery: leather
Security Anti-theft alarm system · Power door locks
Stability and Traction Stability control · Traction control
Suspension Active · Driver Adjustable Suspension: ride control · Front Suspension Classification: independent · Front Suspension Type: MacPherson struts · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front, rear · Suspension control: electronic
Telematics Navigation system
Tires Tire Pressure Monitoring System
Tires and Rims 17 Inch Wheels · Tire type · Wheels: alloy
Windows Front wipers: rain sensing, intermittent · Power windows · Rear defogger
Price $57,010 MSRP
Body Style Sedan
Engine 4.5L 340 hp V8
Seating 5
Fuel Economy
16MPG city
22MPG highway
Drivetrain RWD




Drivetrain RWD
5-Speed Automatic
Fuel Economy
16MPG city
22MPG highway


Driver AirbagStandard
Passenger AirbagStandard
Front Side AirbagsStandard
Rear Side Airbags--
Curtain AirbagsStandard
ABS BrakesStandard


Air ConditioningStandard
Leather SeatsStandard
Power SeatsDriver: Standard
Passenger: Standard
Power WindowsStandard
Power Door LocksStandard
Navigation System--
StereoRadio, Cassette Player, CD Player, CD Changer


4.5L 340 hp V8
Power 340 hp @ 6,400 RPM
Torque 333 lb-ft @ 4,000 RPM


Maximum Seating5 seats
Fuel Tank Volume21 gal
Front Legroom44 in
Back Legroom37.3 in
Wheelbase113 in
Length200.8 in
Width72.6 in
Height58.7 in

Cargo and Towing

Cargo Volume13.7 cu ft
Maximum Payload1,082 lbs
Standard Towing Capacity1,000 lbs
Maximum Towing Capacity1,000 lbs
Reduced to one trim level for 2005, the Infiniti Q45 gets a redesigned front end, hood, LED taillights, and new 7-lens HID headlamps with integrated foglights. The powerful 4.5-liter, 3... Read More
Reduced to one trim level for 2005, the Infiniti Q45 gets a redesigned front end, hood, LED taillights, and new 7-lens HID headlamps with integrated foglights. The powerful 4.5-liter, 340-hp DOHC V8 remains the same, with a few adjustments to the downshifting action in the 5-speed shiftable automatic. Electronic suspension control with active dampening and an adjustable rear suspension improve handling. On the safety front, the 2005 Infiniti Q45 STD gets the highest marks from the Insurance Institute, thanks to four-wheel disc and ABS brakes, traction control, Vehicle Dynamic stability control, a tire-pressure monitor, automatic headlights, a rearview camera, auto-dimming interior mirrors, exterior mirrors with turn signals, and dual front-side and side curtain airbags for both rows. Added this year are rain-sensing wipers and pre-crash seatbelts that tighten when brake pressure gets applied rapidly. The 17-inch alloy wheels get a new design this year as well.
Interior updates for the rear-wheel-drive sedan include new sport seats, white electroluminescent gauges, real maple trim with chrome accents, and a standard navigation system on a 7-inch screen. These join the long list of creature comforts, including heated leather seats, a 10-way power driver's seat with memory settings, an 8-way power passenger seat, a trip computer, a sunroof, remote start, garage opener, intermittent wipers, voice-actived controls for the the automatic climate control, 6-CD changer, and navigation system, wheel-mounted audio and cruise control (intelligent cruise control that maintains a fixed distance from other cars is optional), and heated mirrors. The 2005 Q45 STD seats five in two rows, with so-so rear legroom topping out at around 37 inches, and a small 14-cubic-foot trunk. Options add heated and cooled front seats, satellite radio, rear audio controls, and larger 18-inch chrome wheels. Drivers praise the interior comfort, new sport seats, and all the bells and whistles, with the only major complaints pointing out the confusing navigation system.
4 Dr Premium Sedan
Adds to 4 Dr STD Sedan:
No additional major features.