Compare Infiniti Q45 F50 vs Infiniti Q50 facelift vs Infiniti Q70
Variants
2.0t AT
2.2d
2.2d AT
3.0t 300 AWD AT
3.0t 400 AWD AT
3.5 Hybrid AT
3.5 Hybrid AWD AT
S 3.0t AT
M30d
M35h
M37
M37x
M56
M56x
Capacity
Cargo Capacity
355 L / 12.5 cu-ft
Fuel Capacity
85.0 L / 22.5 gal
Passengers
5
5
5
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Disc
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Electric Steering
Suspension | Front
MacPherson strut
Double-wishbone
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
225/55 R17
Construction
Battery | Type
Lithium-ion
Battery | Voltage
346.0 V
Body Style
4-door Sedan
Dimensions
Size | Height
1500 mm / 59.1 in
Size | Length
5070 mm / 199.6 in
4945 mm / 194.7 in
Size | Width
1840 mm / 72.4 in
Track Width | Front
1580.0 mm / 62.2 in
1575.0 mm / 62.0 in
Track Width | Rear
1560.0 mm / 61.4 in
Weight
1820.0 kg / 4012.4 lbs
Wheelbase
2870 mm / 113.0 in
2850 mm / 112.2 in
2900 mm / 114.2 in
Performance
Acceleration | 0 - 100 km/h
5.9 sec
6.9 sec
Acceleration | 0 - 60 mph
5.6 sec
6.6 sec
Fuel Economy
13.8 L/100km / 17.0 MPG (urban) | 9.4 L/100km / 25.0 MPG (highway)
Top Speed
230.0 km/h / 142.9 mph
249.0 km/h / 154.7 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 1500 kg / 3307 lbs (w/ brakes @ 12% gradient)
2000 kg / 4409 lbs (w/ brakes @ 12% gradient)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6
Engine | Bore
93.0 mm / 3.7 in
Engine | Compression Ratio
10.5:1
Engine | Displacement
4.5 L / 274.2 cu-in / 4494.0 cc
Engine | Power
340.0 hp / 253.5 kW @ 6400 rpm
Engine | Specific Output
75.7 hp/L / 1.2 hp/cu-in
Engine | Stroke
82.7 mm / 3.3 in
Engine | Torque
451 Nm / 332.6 lb-ft @ 4000 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
5-speed
7-speed
Transmission | Type
Automatic
DCT
Production
Availability
2001 ~ 2006
Reviews
Neofiliac score
67%
79%
87%
Pros
- Superb VK45DE engine
- Elegant and clean design
- Great suspension setup
- Good drivetrain reliability
- Above average styling
- Good 0.26 drag coefficient
- Powerful and reliable NA V6 and V8 engines
- Fantastic styling
- Good 0.26 drag coefficient
- Double-wishbone + multi-link suspension setup
- RWD as standard (though lots of AWD nonsense was sold)
Cons
- Stuck with MacPherson struts in the front
- Uninspiring handling
- Little improvement over pre-facelift
- Hybrid nonsense
- Getting dirty with diesel and hybrid
- Series discontinued
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