The Comparative Analysis :
BMW X3 M40i Steptronic (17 - 18) vs. Porsche Macan Turbo PDK (14 - 18)
€ 68,700

€ 84,600

€ 68,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW X3 M40i is 0.7 inches longer, an inch narrower and 2 inches taller than the Porsche Macan Turbo.
BMW X3 M40i
Porsche Macan Turbo
66
74.7
84.2
63.9
75.7
82.6
74.7 in
Width
75.7 in
84.2 in
Width Incl. Mirrors
82.6 in
66 in
Height
63.9 in
112.8
185.7
110.5
185
185.7 in
Length
185 in
112.8 in
Wheelbase
110.5 in
Vehicle Weight
BMW X3 M40i
Porsche Macan Turbo
4156 lb
Curb Weight
4409 lb
5412 lb
Gross Vehicle
Weight
Weight
5622 lb

Weight Difference:
254 lb
5.76 %

General
BMW X3 M40i
Porsche Macan Turbo
G01
Generation
95B
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded

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

8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
BMW X3 M40i
Porsche Macan Turbo
Straight-six gasoline engine with turbocharger
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
BMW B58
Engine Series
B58-B30
Engine Code

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.6 L / 176 cu in
355 hp
at 5500 rpm
Power
395 hp
at 6000 rpm
BMW X3 M40i
355 hp
395 hp
Porsche Macan Turbo
369 lb‑ft
at 1520 rpm
Max. Torque
406 lb‑ft
at 1350 rpm
BMW X3 M40i
369 lb‑ft
406 lb‑ft
Porsche Macan Turbo
Performance
BMW X3 M40i
Porsche Macan Turbo
155 mph
Maximum Speed
165 mph
4.8 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
220 ft
0.000 sec

BMW X3 M40i
62 mph
62
mph
mph
220 ft
0.000 sec

Porsche Macan Turbo
▶ REPLAY
11.71 lb/hp
Weight-to-Power Ratio
11.16 lb/hp
BMW X3 M40i
11.71 lb/hp
11.16 lb/hp
Porsche Macan Turbo
Fuel Economy / Emissions
BMW X3 M40i
Porsche Macan Turbo
Fuel Economy
29 mpg
combined
26 mpg
BMW X3 M40i
29 mpg
26 mpg
Porsche Macan Turbo
22 mpg
city
20 mpg
No data
highway
31 mpg
17.2 gal
Fuel Tank Capacity
19.8 gal
493 mi
Range
518 mi
BMW X3 M40i
493 mi
518 mi
Porsche Macan Turbo
Environmental Impact
155.3 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).
170.4 kWh
BMW X3 M40i
155.3 kWh
170.4 kWh
Porsche Macan Turbo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
303 g/mi (NEFZ)
CO2 Emissions
340 g/mi (NEFZ)
Practical Convenience
BMW X3 M40i
Porsche Macan Turbo
5
Doors
5
5
No. of Seats
5
1257 lb
Maximum Payload
1213 lb
15.6 cu ft
Trunk Volume
14.2 cu ft










45.3 cu ft
Cargo Volume (Seats Down)
42.5 cu ft