The Comparative Analysis :
Alfa Romeo 159 1.9 JTDM 16V Q-Tronic (09 - 10) vs. Infiniti G 37 (09 - 11)
€ 29,600
€ 40,600
€ 29,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,600
ⓘ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 1.1 inches lower than the Infiniti G 37.
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
56
72
77.8
57.1
69.7
77.6
72 in
Width
69.7 in
77.8 in
Width Incl. Mirrors
77.6 in
56 in
Height
57.1 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 37
3461 lb
Curb Weight
3768 lb
4508 lb
Gross Vehicle
Weight
Weight
4872 lb
Weight Difference:
306 lb
8.12 %
General
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
Typ 939
Generation
V36
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
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 37
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 37
Performance
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
130 mph
Maximum Speed
155 mph
9.5 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
433 ft
0.000 sec
Alfa Romeo 159 1.9 JTDM 16V
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti G 37
▶ REPLAY
23.39 lb/hp
Weight-to-Power Ratio
11.92 lb/hp
Alfa Romeo 159 1.9 JTDM 16V
23.39 lb/hp
11.92 lb/hp
Infiniti G 37
Fuel Economy / Emissions
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
Fuel Economy
35 mpg
combined
22 mpg
Alfa Romeo 159 1.9 JTDM 16V
35 mpg
22 mpg
Infiniti G 37
25 mpg
city
15 mpg
No data
highway
30 mpg
18.5 gal
Fuel Tank Capacity
21.1 gal
639 mi
Range
469 mi
Alfa Romeo 159 1.9 JTDM 16V
639 mi
469 mi
Infiniti G 37
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).
200.8 kWh
Alfa Romeo 159 1.9 JTDM 16V
139.9 kWh
200.8 kWh
Infiniti G 37
Euro 4
Emission Standard
Euro 5
290 g/mi (NEFZ)
CO2 Emissions
399 g/mi (NEFZ)
Practical Convenience
Alfa Romeo 159 1.9 JTDM 16V
Infiniti G 37
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
1105 lb
11.5 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
