The Comparative Analysis :
BMW X4 M Competition Steptronic (19 - ..) vs. Infiniti EX 30d AWD Automatic (10 - 13)
€ 95,600

€ 48,700

€ 95,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW X4 M Competition is considerably bigger in every dimension. It's 4.4 inches longer, 5 inches wider and 1.8 inches taller than the Infiniti EX 30d.
BMW X4 M Competition
Infiniti EX 30d
63.8
75.9
84.2
62
70.9
78.7
75.9 in
Width
70.9 in
84.2 in
Width Incl. Mirrors
78.7 in
63.8 in
Height
62 in
112.8
187.3
110.2
182.9
187.3 in
Length
182.9 in
112.8 in
Wheelbase
110.2 in
Vehicle Weight
BMW X4 M Competition
Infiniti EX 30d
4508 lb
Curb Weight
4376 lb
5512 lb
Gross Vehicle
Weight
Weight
5445 lb

Weight Difference:
132 lb
2.93 %

General
BMW X4 M Competition
Infiniti EX 30d
F98
Generation
J50
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW X4 M Competition
Infiniti EX 30d
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
BMW S58
Engine Series
S58-B30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
503 hp
at 6250 rpm
Power
235 hp
at 3750 rpm
BMW X4 M Competition
503 hp
235 hp
Infiniti EX 30d
443 lb‑ft
at 2600 rpm
Max. Torque
406 lb‑ft
at 1750 rpm
BMW X4 M Competition
443 lb‑ft
406 lb‑ft
Infiniti EX 30d
Performance
BMW X4 M Competition
Infiniti EX 30d
155 mph
Maximum Speed
137 mph
4.1 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
187 ft
0.000 sec

BMW X4 M Competition
62 mph
62
mph
mph
361 ft
0.000 sec

Infiniti EX 30d
▶ REPLAY
8.96 lb/hp
Weight-to-Power Ratio
18.62 lb/hp
BMW X4 M Competition
8.96 lb/hp
18.62 lb/hp
Infiniti EX 30d
Fuel Economy / Emissions
BMW X4 M Competition
Infiniti EX 30d
Fuel Economy
22 mpg
combined
28 mpg
BMW X4 M Competition
22 mpg
28 mpg
Infiniti EX 30d
18 mpg
city
22 mpg
No data
highway
33 mpg
17.2 gal
Fuel Tank Capacity
21.1 gal
385 mi
Range
585 mi
BMW X4 M Competition
385 mi
585 mi
Infiniti EX 30d
Environmental Impact
198.9 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).
174.9 kWh
BMW X4 M Competition
198.9 kWh
174.9 kWh
Infiniti EX 30d
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
417 g/mi (WLTP)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
BMW X4 M Competition
Infiniti EX 30d
5
Doors
5
5
No. of Seats
5
1003 lb
Maximum Payload
1069 lb
14.9 cu ft
Trunk Volume
9.6 cu ft









40.5 cu ft
Cargo Volume (Seats Down)
33.3 cu ft