Segment: Medium Premium
Production years: 2010, 2011, 2012, 2013
Nissan's premium brand, Infiniti, launched the fourth generation of the M-Series sedan in 2010 as a 2011 model. It was aimed directly at the BMW 5-Series, but with a touch of Japanese styling.
The Infiniti dealers begged for a replacement of the third generation, which lacked in some features and was far behind the German competitors. The car-maker listened to them and offered a facelift in 2008 but it was not enough. So, in 2010, at the Pebble Beach Concours d'Elegance, the new generation of the Infiniti M-Series was unveiled.
The long hood, swept-back headlights, and flowing lines were a main theme for the Infiniti M since 2004 and the rectangular grille with the chromed badge in the middle was established as a brand image. The rear shoulders over the fenders inspired dynamism and power. The engine was mounted behind the front axle, and that explained the long hood.
Inside, the upholstery was made out of genuine leather on contact surfaces and man-made leather on the sides, and some lower areas. There was an option for a premium sound system with a Bose amplifier and 16 speakers. The touch-screen was used for the navigation and back-up camera as well as for other features of the car. Space in the rear was generous for two adults due to its 2.9m (114.2”) long wheelbase.
For the engines, the M-Series was offered with a choice of a V6 and a V8 for the American market. The Europeans received a V6 turbocharged diesel as well. The standard transmission for the engine range was a 7-speed auto. The M-Series also was offered as a Hybrid.
ENGINE SPECS - 37 V6 7AT AWD (334 HP) | |
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Cylinders: | V6 |
Displacement: | 3696 cm3 |
Power: | 246 KW @ 7000 RPM 334 HP @ 7000 RPM 330 BHP @ 7000 RPM |
Torque: | 270 lb-ft @ 5200 RPM 366 Nm @ 5200 RPM |
Fuel System: | Turbocharged multipoint injection |
Fuel: | Gasoline |
Fuel capacity: | 20.1 gallons (76.1 L) |
PERFORMANCE SPECS | |
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Top Speed: | 152 mph (245 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 6.5 s |
TRANSMISSION SPECS | |
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Drive Type: | All Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
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Tire Size: | 245/50 R18 W |
DIMENSIONS | |
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Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 14.9 cuFT (422 L) |
Aerodynamics (Cd): | 0.27 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 4059 lbs (1841 kg) |
Gross Weight Limit: | 5280 lbs (2395 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 17 mpg US (13.8 L/100Km) |
Highway: | 24 mpg US (9.8 L/100Km) |
Combined: | 21.6 mpg US (10.9 L/100Km) |
CO2 Emissions: | 235 g/km |
ENGINE SPECS - 37 V6 7AT RWD (320 HP) | |
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Cylinders: | V6 |
Displacement: | 3696 cm3 |
Power: | 238.3 KW @ 7000 RPM 324 HP @ 7000 RPM 320 BHP @ 7000 RPM |
Torque: | 360 lb-ft @ 5200 RPM 488 Nm @ 5200 RPM |
Fuel System: | Turbocharged multipoint injection |
Fuel: | Gasoline |
Fuel capacity: | 20.1 gallons (76.1 L) |
PERFORMANCE SPECS | |
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Top Speed: | 155 mph (249 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 6.2 s |
TRANSMISSION SPECS | |
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Drive Type: | Rear Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
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Tire Size: | 245/50 R18 W |
DIMENSIONS | |
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Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 15.9 cuFT (450 L) |
Aerodynamics (Cd): | 0.27 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 3780.9 lbs (1715 kg) |
Gross Weight Limit: | 4971.4 lbs (2255 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 19 mpg US (12.4 L/100Km) |
Highway: | 38.2 mpg US (6.2 L/100Km) |
Combined: | 27.7 mpg US (8.5 L/100Km) |
CO2 Emissions: | 235 g/km |
ENGINE SPECS - M56 V8 7AT AWD (426 HP) | |
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Cylinders: | V8 |
Displacement: | 5552 cm3 |
Power: | 313 KW @ 6000 RPM 426 HP @ 6000 RPM 420 BHP @ 6000 RPM |
Torque: | 417 lb-ft @ 5200 RPM 565 Nm @ 5200 RPM |
Fuel System: | Turbocharged multipoint injection |
Fuel: | Gasoline |
Fuel capacity: | 20.1 gallons (76.1 L) |
PERFORMANCE SPECS | |
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Top Speed: | 155 mph (249 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 6.2 s |
TRANSMISSION SPECS | |
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Drive Type: | All Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
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Tire Size: | 245/50 R18 W |
DIMENSIONS | |
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Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 14.9 cuFT (422 L) |
Aerodynamics (Cd): | 0.27 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 4226 lbs (1917 kg) |
Gross Weight Limit: | 5732 lbs (2600 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 16 mpg US (14.7 L/100Km) |
Highway: | 23 mpg US (10.2 L/100Km) |
Combined: | 21 mpg US (11.2 L/100Km) |
CO2 Emissions: | 230 g/km |
ENGINE SPECS - M56 V8 7AT RWD (426 HP) | |
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Cylinders: | V8 |
Displacement: | 5552 cm3 |
Power: | 313 KW @ 6000 RPM 426 HP @ 6000 RPM 420 BHP @ 6000 RPM |
Torque: | 417 lb-ft @ 5200 RPM 565 Nm @ 5200 RPM |
Fuel System: | Turbocharged multipoint injection |
Fuel: | Gasoline |
Fuel capacity: | 20.1 gallons (76.1 L) |
PERFORMANCE SPECS | |
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Top Speed: | 155 mph (249 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 6.2 s |
TRANSMISSION SPECS | |
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Drive Type: | Rear Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
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Tire Size: | 245/50 R18 W |
DIMENSIONS | |
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Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 14.9 cuFT (422 L) |
Aerodynamics (Cd): | 0.27 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 4019 lbs (1823 kg) |
Gross Weight Limit: | 3075 lbs (1395 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 16 mpg US (14.7 L/100Km) |
Highway: | 24 mpg US (9.8 L/100Km) |
Combined: | 21 mpg US (11.2 L/100Km) |
CO2 Emissions: | 230 g/km |
ENGINE SPECS - 30d V6 7AT RWD (238 HP) | |
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Cylinders: | V6 |
Displacement: | 2993 cm3 |
Power: | 175 KW @ 3750 RPM 238 HP @ 3750 RPM 235 BHP @ 3750 RPM |
Torque: | 405 lb-ft @ 1750 RPM 549 Nm @ 1750 RPM |
Fuel System: | Turbocharged common rail |
Fuel: | Diesel |
Fuel capacity: | 20 gallons (75.7 L) |
PERFORMANCE SPECS | |
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Top Speed: | 155 mph (249 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 6.9 s |
TRANSMISSION SPECS | |
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Drive Type: | Rear Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
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Tire Size: | 245/50 R18 W |
DIMENSIONS | |
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Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 15.9 cuFT (450 L) |
Aerodynamics (Cd): | 0.27 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 4067.5 lbs (1845 kg) |
Gross Weight Limit: | 5280 lbs (2395 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 27.4 mpg US (8.6 L/100Km) |
Highway: | 47.9 mpg US (4.9 L/100Km) |
Combined: | 37.7 mpg US (6.2 L/100Km) |
CO2 Emissions: | 199 g/km |
ENGINE SPECS - 35h V6 7AT RWD (364 HP) | |
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Cylinders: | V6 |
Displacement: | 3498 cm3 |
Power: | 225 KW @ 6800 RPM 306 HP @ 6800 RPM 302 BHP @ 6800 RPM |
Torque: | 258 lb-ft @ 5000 RPM 350 Nm @ 5000 RPM |
Total maximum power: | 267.7 kw (364 hp) |
Fuel System: | Turbocharged multipoint injection |
Fuel: | Hybrid Gasoline |
Fuel capacity: | 20.1 gallons (76.1 L) |
PERFORMANCE SPECS | |
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Top Speed: | 155 mph (249 km/h) |
Acceleration 0-62 Mph (0-100 kph): | 5.5 s |
TRANSMISSION SPECS | |
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Drive Type: | Rear Wheel Drive |
Gearbox: | 7-speed automatic |
BRAKES SPECS | |
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Front: | Ventilated Discs |
Rear: | Ventilated Discs |
TIRES SPECS | |
---|---|
Tire Size: | 245/50 R 18 W |
DIMENSIONS | |
---|---|
Length: | 194.7 in (4945 mm) |
Width: | 72.6 in (1844 mm) |
Height: | 59.1 in (1501 mm) |
Front/rear Track: | 62/61.8 in (1,575/1,570 mm) |
Wheelbase: | 114.2 in (2901 mm) |
Ground Clearance: | 5.8 in (147 mm) |
Cargo Volume: | 11.3 cuFT (320 L) |
Aerodynamics (Cd): | 0.26 |
Turning circle: | 36.7 ft (11.2 m) |
WEIGHT SPECS | |
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Unladen Weight: | 4136 lbs (1876 kg) |
Gross Weight Limit: | 5512 lbs (2500 kg) |
FUEL ECONOMY (NEDC) | |
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City: | 26.1 mpg US (9 L/100Km) |
Highway: | 42 mpg US (5.6 L/100Km) |
Combined: | 34.1 mpg US (6.9 L/100Km) |
CO2 Emissions: | 159 g/km |