Lexus LS 400 vs INFINITI Q45 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Used Car Pricing Used listing price comparison and analysis.

2000 Lexus LS 400
400 RWD
CarGurus Instant Market Value
$54,500
10 listings nationwide

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2006 INFINITI Q45
Sport RWD
CarGurus Instant Market Value
$58,750
4 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2000 Lexus LS 400
400 RWD

The 2000 Lexus LS 400 was last offering of the flagship's second generation. The entirely new 430 would emerge in 2001 and due to a larger engine, the LS would receive its first badge...

2006 INFINITI Q45
Sport RWD

The 2006 Infiniti Q45 received sporty updates that improve performance this year, included in a new trim. Along with the base Q luxury sedan, which was dropped mid-year, the 2006 Q45 a...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2000 Lexus LS 400
400 RWD
155
2000 Lexus LS 400 400 RWDReview:

Lexus Best Flagship Car — I love everything about my car. Had many Toyotas in the past and other european cars . Nothing like ...

145
2000 Lexus LS 400 400 RWDReview:

Great Understated Car With Surprising Performance — This car is a wonder to drive. With 290 bhp it levels most competition. Want a stoplight sleeper? ...

2006 INFINITI Q45
Sport RWD
2006 INFINITI Q45 Sport RWDReview:

Moment For Life...nikki Minaj — It's an Infiniti...What else needs to be said! I loved this car from the moment I saw her shining on...

Primary Use: Commuting to work

25
2006 INFINITI Q45 Sport RWDReview:

Q 45 — Es increible ese carro... la aceleracion es realmente absurda, el interior del carro es muy elegante...

25
2006 INFINITI Q45 Sport RWDReview:

Skid Marks At Your Doorsteps! — I can be a 'soccer mom' and still look good.

Specs

2000 Lexus LS 400
400 RWD
2006 INFINITI Q45
Sport RWD
Powertrain 5-Speed Automatic 5-Speed Automatic
Drivetrain
RWD
RWD
Fuel Economy, City
16 MPG
15 MPG
Fuel Economy, Highway
23 MPG
22 MPG
Fuel Tank Volume 21 gal 21 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
290 hp @ 6,000 RPM
340 hp @ 6,400 RPM
Torque
300 lb-ft @ 4,000 RPM
333 lb-ft @ 4,000 RPM
Cylinders
8 cylinders
8 cylinders
Displacement
4,000 cc
4,500 cc
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Optional Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Optional Standard
CD Changer Optional Standard
Cassette Player Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 5 seats
Front Legroom 43.7 in 44 in
Back Legroom 36.9 in 37.3 in
Payload and Towing
Cargo Volume 13.9 cu ft 13.6 cu ft
Maximum Payload 1,055 lbs 979 lbs
Standard Towing Capacity -- 1,000 lbs
Maximum Towing Capacity -- 1,000 lbs
Exterior
Length 196.7 in 200.8 in
Width 72 in 72.6 in
Height 56.5 in 58.7 in
Wheelbase 112.2 in 113 in

Available Options

2000 Lexus LS 400
400 RWD
2006 INFINITI Q45
Sport RWD

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