The Comparative Analysis :
Alfa Romeo 159 1.9 JTDM 16V Q-Tronic (09 - 10) vs. Infiniti G 37x AWD Automatic (10 - 13)
€ 29,600
€ 45,100
€ 29,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Alfa Romeo 159 1.9 JTDM 16V is 4.5 inches shorter, 2.3 inches wider and 1.9 inches lower than the Infiniti G 37x.
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
56
72
77.8
57.9
69.7
77.6
72 in
Width
69.7 in
77.8 in
Width Incl. Mirrors
77.6 in
56 in
Height
57.9 in
106.3
183.5
112.2
188
183.5 in
Length
188 in
106.3 in
Wheelbase
112.2 in
Vehicle Weight
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
3461 lb
Curb Weight
3971 lb
4508 lb
Gross Vehicle
Weight
Weight
5049 lb
Weight Difference:
509 lb
12.82 %
General
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
Typ 939
Generation
V36
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
939 A2.000
Engine Code
4
Valves
4
4
Cylinders
6
1.9 L / 93 cu in
Displacement
3.7 L / 181 cu in
148 hp
at 4000 rpm
Power
316 hp
at 7000 rpm
Alfa Romeo 159 1.9 JTDM 16V
148 hp
316 hp
Infiniti G 37x
236 lb‑ft
at 2000 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
Alfa Romeo 159 1.9 JTDM 16V
236 lb‑ft
266 lb‑ft
Infiniti G 37x
Performance
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
130 mph
Maximum Speed
149 mph
9.5 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
433 ft
0.000 sec
Alfa Romeo 159 1.9 JTDM 16V
62 mph
62
mph
mph
272 ft
0.000 sec
Infiniti G 37x
▶ REPLAY
23.39 lb/hp
Weight-to-Power Ratio
12.57 lb/hp
Alfa Romeo 159 1.9 JTDM 16V
23.39 lb/hp
12.57 lb/hp
Infiniti G 37x
Fuel Economy / Emissions
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
Fuel Economy
35 mpg
combined
21 mpg
Alfa Romeo 159 1.9 JTDM 16V
35 mpg
21 mpg
Infiniti G 37x
25 mpg
city
15 mpg
No data
highway
29 mpg
18.5 gal
Fuel Tank Capacity
21.1 gal
639 mi
Range
452 mi
Alfa Romeo 159 1.9 JTDM 16V
639 mi
452 mi
Infiniti G 37x
Environmental Impact
139.9 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
208.4 kWh
Alfa Romeo 159 1.9 JTDM 16V
139.9 kWh
208.4 kWh
Infiniti G 37x
Euro 4
Emission Standard
Euro 5
290 g/mi (NEFZ)
CO2 Emissions
410 g/mi (NEFZ)
Practical Convenience
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37x
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
1078 lb
11.5 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
