The Comparative Analysis :
Infiniti G 37 (09 - 11) vs. Alfa Romeo 159 2.0 JTDM 16V (10 - 11)
€ 40,600
€ 26,700
€ 40,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,700
ⓘ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 Infiniti G 37 is 4.5 inches longer, 2.3 inches narrower and 1.1 inches taller than the Alfa Romeo 159 2.0 JTDM 16V.
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
57.1
69.7
77.6
56
72
77.8
69.7 in
Width
72 in
77.6 in
Width Incl. Mirrors
77.8 in
57.1 in
Height
56 in
112.2
188
106.3
183.5
188 in
Length
183.5 in
112.2 in
Wheelbase
106.3 in
Vehicle Weight
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
3768 lb
Curb Weight
3450 lb
4872 lb
Gross Vehicle
Weight
Weight
4497 lb
Weight Difference:
317 lb
8.41 %
General
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
V36
Generation
Typ 939
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
939 B4.000
4
Valves
4
6
Cylinders
4
3.7 L / 181 cu in
Displacement
2 L / 98 cu in
316 hp
at 7000 rpm
Power
134 hp
at 4000 rpm
Infiniti G 37
316 hp
134 hp
Alfa Romeo 159 2.0 JTDM 16V
266 lb‑ft
at 5200 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
Infiniti G 37
266 lb‑ft
258 lb‑ft
Alfa Romeo 159 2.0 JTDM 16V
Performance
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
155 mph
Maximum Speed
126 mph
5.8 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti G 37
62 mph
62
mph
mph
453 ft
0.000 sec
Alfa Romeo 159 2.0 JTDM 16V
▶ REPLAY
11.92 lb/hp
Weight-to-Power Ratio
25.75 lb/hp
Infiniti G 37
11.92 lb/hp
25.75 lb/hp
Alfa Romeo 159 2.0 JTDM 16V
Fuel Economy / Emissions
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
Fuel Economy
22 mpg
combined
46 mpg
Infiniti G 37
22 mpg
46 mpg
Alfa Romeo 159 2.0 JTDM 16V
15 mpg
city
36 mpg
30 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
18.5 gal
469 mi
Range
853 mi
Infiniti G 37
469 mi
853 mi
Alfa Romeo 159 2.0 JTDM 16V
Environmental Impact
200.8 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).
104.9 kWh
Infiniti G 37
200.8 kWh
104.9 kWh
Alfa Romeo 159 2.0 JTDM 16V
Euro 5
Emission Standard
Euro 5
399 g/mi (NEFZ)
CO2 Emissions
216 g/mi (NEFZ)
Practical Convenience
Infiniti G 37
Alfa Romeo 159 2.0 JTDM 16V
4
Doors
4
5
No. of Seats
5
1105 lb
Maximum Payload
1047 lb
12.7 cu ft
Trunk Volume
11.5 cu ft
No data
Cargo Volume (Seats Down)
No data
