The Comparative Analysis :
BMW 318i Convertible (10 - 14) vs. BMW 320i Convertible Automatic (10 - 14)
€ 39,100
€ 43,700
€ 39,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 318i Cabrio and the 320i Cabrio are absolutely identical. Both are 181.6 inches long, 70.2 inches wide and 54.5 inches tall.
318i Cabrio
320i Cabrio
54.5
70.2
78.1
54.5
70.2
78.1
70.2 in
Width
70.2 in
78.1 in
Width Incl. Mirrors
78.1 in
54.5 in
Height
54.5 in
108.7
181.6
108.7
181.6
181.6 in
Length
181.6 in
108.7 in
Wheelbase
108.7 in
Vehicle Weight
318i Cabrio
320i Cabrio
3682 lb
Curb Weight
3748 lb
4464 lb
Gross Vehicle
Weight
Weight
4530 lb
Weight Difference:
66 lb
1.76 %
General
318i Cabrio
320i Cabrio
E93
Generation
E93
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
318i Cabrio
320i Cabrio
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
BMW N43
Engine Series
BMW N43
N43-B20
Engine Code
N43-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
141 hp
at 6000 rpm
Power
168 hp
at 6700 rpm
318i Cabrio
141 hp
168 hp
320i Cabrio
140 lb‑ft
at 4250 rpm
Max. Torque
155 lb‑ft
at 4250 rpm
318i Cabrio
140 lb‑ft
155 lb‑ft
320i Cabrio
Performance
318i Cabrio
320i Cabrio
130 mph
Maximum Speed
140 mph
10.3 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
469 ft
0.000 sec
318i Cabrio
62 mph
62
mph
mph
446 ft
0.000 sec
320i Cabrio
▶ REPLAY
26.11 lb/hp
Weight-to-Power Ratio
22.31 lb/hp
318i Cabrio
26.11 lb/hp
22.31 lb/hp
320i Cabrio
Fuel Economy / Emissions
318i Cabrio
320i Cabrio
Fuel Economy
36 mpg
combined
32 mpg
318i Cabrio
36 mpg
32 mpg
320i Cabrio
28 mpg
city
24 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
16.6 gal
593 mi
Range
536 mi
318i Cabrio
593 mi
536 mi
320i Cabrio
Environmental Impact
125 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).
138.2 kWh
318i Cabrio
125 kWh
138.2 kWh
320i Cabrio
Euro 5
Emission Standard
Euro 5
248 g/mi (NEFZ)
CO2 Emissions
272 g/mi (NEFZ)
Practical Convenience
318i Cabrio
320i Cabrio
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
783 lb
9.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data
