The Comparative Analysis :
BMW 120i Convertible Automatic (11 - 13) vs. BMW 135i Convertible (11 - 13)
€ 35,600
€ 45,500
€ 35,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the 120i Cabrio is 0.7 inches taller.
120i Cabrio
135i Cabrio
55.6
68.8
76.1
54.8
68.8
76.1
68.8 in
Width
68.8 in
76.1 in
Width Incl. Mirrors
76.1 in
55.6 in
Height
54.8 in
104.7
171.7
104.7
171.7
171.7 in
Length
171.7 in
104.7 in
Wheelbase
104.7 in
Vehicle Weight
120i Cabrio
135i Cabrio
3384 lb
Curb Weight
3671 lb
4189 lb
Gross Vehicle
Weight
Weight
4475 lb
Weight Difference:
287 lb
7.82 %
General
120i Cabrio
135i Cabrio
E88
Generation
E88
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
120i Cabrio
135i Cabrio
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with turbocharger
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
168 hp
at 6700 rpm
Power
302 hp
at 5800 rpm
120i Cabrio
168 hp
302 hp
135i Cabrio
155 lb‑ft
at 4250 rpm
Max. Torque
295 lb‑ft
at 1200 rpm
120i Cabrio
155 lb‑ft
295 lb‑ft
135i Cabrio
Performance
120i Cabrio
135i Cabrio
135 mph
Maximum Speed
155 mph
9 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
410 ft
0.000 sec
120i Cabrio
62 mph
62
mph
mph
256 ft
0.000 sec
135i Cabrio
▶ REPLAY
20.14 lb/hp
Weight-to-Power Ratio
12.16 lb/hp
120i Cabrio
20.14 lb/hp
12.16 lb/hp
135i Cabrio
Fuel Economy / Emissions
120i Cabrio
135i Cabrio
Fuel Economy
34 mpg
combined
27 mpg
120i Cabrio
34 mpg
27 mpg
135i Cabrio
25 mpg
city
19 mpg
No data
highway
No data
14 gal
Fuel Tank Capacity
14 gal
470 mi
Range
383 mi
120i Cabrio
470 mi
383 mi
135i Cabrio
Environmental Impact
132.6 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).
162.9 kWh
120i Cabrio
132.6 kWh
162.9 kWh
135i Cabrio
Euro 5
Emission Standard
Euro 5
262 g/mi (NEFZ)
CO2 Emissions
322 g/mi (NEFZ)
Practical Convenience
120i Cabrio
135i Cabrio
2
Doors
2
4
No. of Seats
4
805 lb
Maximum Payload
805 lb
7.4 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
