INFINITI Q45 vs INFINITI M37 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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User Ranking Drivers and owners ranked these cars in 9 categories.

Used Car Pricing Used listing price comparison and analysis.

2006 INFINITI Q45
Sport RWD
CarGurus Instant Market Value
$58,750
1 vehicle

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2013 INFINITI M37
RWD
CarGurus Instant Market Value
$17,932
40 listings nationwide
4 GREAT deals
7 GOOD deals

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Expert Reviews Reviews from CarGurus experts.

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...

2013 INFINITI M37
RWD
Patricia Mayo Preview:

Following a 2011 redesign and the 2012 debut of a new hybrid brother, Infiniti continues to sweeten its flagship midsize M sedan for 2013 with a couple new features for all M models an...

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

2006 INFINITI Q45
Sport RWD
migration_Cureton72 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
Santiago 2006 INFINITI Q45 Sport RWDReview:

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

25
Lynn 2006 INFINITI Q45 Sport RWDReview:

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

2013 INFINITI M37
RWD
Tony writes:
Sporty luxury.
Back Seats Ranked 2011 Cadillac CTS-V Coupe worse.
"Leg room"
Would Buy Ranked 2011 Cadillac CTS-V Coupe better.
"Performance"
Uzal writes:
Smooth ride
Rey writes:
Power Ranked 2012 INFINITI M37 RWD better.
"The look of it and it spider aluminum wheels just made it look well engineered and inspired by Infiniti when built in its year."
Family Car Ranked 2012 INFINITI M37 RWD better.
"M37 base has more too. For some reason"

Specs

2006 INFINITI Q45
Sport RWD
2013 INFINITI M37
RWD
Powertrain 5-Speed Automatic 7-Speed Automatic
Drivetrain
RWD
RWD
Fuel Economy, City
15 MPG
18 MPG
Fuel Economy, Highway
22 MPG
26 MPG
Fuel Tank Volume 21 gal 20 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
340 hp @ 6,400 RPM
330 hp @ 7,000 RPM
Torque
333 lb-ft @ 4,000 RPM
270 lb-ft @ 5,200 RPM
Cylinders
8 cylinders
6 cylinders
Compression Ratio
--
11:1
Displacement
4,500 cc
3,700 cc
Bore x Stroke
--
3.76 in x 3.39 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Overall -- 4 stars
Front Crash Overall -- 4 stars
Front Crash Driver -- 5 stars
Front Crash Passenger -- 4 stars
Side Crash Overall -- 5 stars
Side Barrier Driver -- 5 stars
Side Barrier Passenger -- 5 stars
Side Pole Driver -- 5 stars
Rollover -- 5 stars
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard --
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer Standard --
Cassette Player 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 44 in 44 in
Back Legroom 37.3 in 36.2 in
Payload and Towing
Cargo Volume 13.6 cu ft 14.9 cu ft
Maximum Payload 979 lbs 1,143 lbs
Standard Towing Capacity 1,000 lbs --
Maximum Towing Capacity 1,000 lbs --
Exterior
Length 200.8 in 194.7 in
Width 72.6 in 72.6 in
Height 58.7 in 59.1 in
Wheelbase 113 in 114.2 in

Available Options

2006 INFINITI Q45
Sport RWD
2013 INFINITI M37
RWD

Exterior Colors

  • Black Obsidian
  • Liquid Platinum
  • Malbec Black
  • Moonlight White
  • Platinum Graphite
  • Storm Front Grey

Option Packages

  • [H01] Technology PKG
  • [K01] Deluxe Touring PKG
  • [K02] Sport Touring PKG
  • [R01] Sport PKG
  • [R93] Aerodynamic Kit
  • [U01] Premium PKG
  • [W01] Performance Tire & Wheel PKG

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