The Comparative Analysis :
BMW X4 M40i Steptronic (15 - 18) vs. BMW X3 3.0si Automatic (06 - 08)
€ 68,400
€ 46,200
€ 68,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,200
ⓘ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 X4 M40i is 4 inches longer, 1.9 inches wider and 2 inches lower than the X3 3.0si.
X4 M40i
X3 3.0si
63.9
74.8
82.6
65.9
73
78.2
74.8 in
Width
73 in
82.6 in
Width Incl. Mirrors
78.2 in
63.9 in
Height
65.9 in
110.6
183.9
110
179.9
183.9 in
Length
179.9 in
110.6 in
Wheelbase
110 in
Vehicle Weight
X4 M40i
X3 3.0si
4222 lb
Curb Weight
4057 lb
5357 lb
Gross Vehicle
Weight
Weight
5071 lb
Weight Difference:
165 lb
3.91 %
General
X4 M40i
X3 3.0si
F26
Generation
E83
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
X4 M40i
X3 3.0si
Straight-six gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
BMW N55
Engine Series
BMW N52
N55-B30
Engine Code
N52-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
355 hp
at 5800 rpm
Power
268 hp
at 6650 rpm
X4 M40i
355 hp
268 hp
X3 3.0si
343 lb‑ft
at 1350 rpm
Max. Torque
232 lb‑ft
at 2750 rpm
X4 M40i
343 lb‑ft
232 lb‑ft
X3 3.0si
Performance
X4 M40i
X3 3.0si
155 mph
Maximum Speed
130 mph
4.9 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
223 ft
0.000 sec
X4 M40i
62 mph
62
mph
mph
341 ft
0.000 sec
X3 3.0si
▶ REPLAY
11.89 lb/hp
Weight-to-Power Ratio
15.14 lb/hp
X4 M40i
11.89 lb/hp
15.14 lb/hp
X3 3.0si
Fuel Economy / Emissions
X4 M40i
X3 3.0si
Fuel Economy
27 mpg
combined
23 mpg
X4 M40i
27 mpg
23 mpg
X3 3.0si
21 mpg
city
16 mpg
No data
highway
No data
17.7 gal
Fuel Tank Capacity
17.7 gal
484 mi
Range
404 mi
X4 M40i
484 mi
404 mi
X3 3.0si
Environmental Impact
162.9 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).
195.2 kWh
X4 M40i
162.9 kWh
195.2 kWh
X3 3.0si
Euro 6b (NEFZ)
Emission Standard
Euro 4
320 g/mi (NEFZ)
CO2 Emissions
399 g/mi (NEFZ)
Practical Convenience
X4 M40i
X3 3.0si
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1014 lb
14.2 cu ft
Trunk Volume
13.6 cu ft
39.6 cu ft
Cargo Volume (Seats Down)
44.2 cu ft
