The Comparative Analysis :
BMW 120d Convertible (08 - 11) vs. BMW 135i Convertible (08 - 10)
€ 34,500
€ 44,900
€ 34,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 120d Cabrio and the 135i Cabrio are absolutely identical. Both are 171.7 inches long, 68.8 inches wide and 55.6 inches tall.
120d Cabrio
135i Cabrio
55.6
68.8
76.1
55.6
68.8
76.1
68.8 in
Width
68.8 in
76.1 in
Width Incl. Mirrors
76.1 in
55.6 in
Height
55.6 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
120d Cabrio
135i Cabrio
3483 lb
Curb Weight
3693 lb
4299 lb
Gross Vehicle
Weight
Weight
4497 lb
Weight Difference:
209 lb
5.66 %
General
120d Cabrio
135i Cabrio
E88
Generation
E88
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
120d Cabrio
135i Cabrio
Straight-four diesel engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
175 hp
at 4000 rpm
Power
302 hp
at 5800 rpm
120d Cabrio
175 hp
302 hp
135i Cabrio
258 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
120d Cabrio
258 lb‑ft
295 lb‑ft
135i Cabrio
Performance
120d Cabrio
135i Cabrio
138 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
371 ft
0.000 sec
120d Cabrio
62 mph
62
mph
mph
256 ft
0.000 sec
135i Cabrio
▶ REPLAY
19.9 lb/hp
Weight-to-Power Ratio
12.23 lb/hp
120d Cabrio
19.9 lb/hp
12.23 lb/hp
135i Cabrio
Fuel Economy / Emissions
120d Cabrio
135i Cabrio
Fuel Economy
47 mpg
combined
25 mpg
120d Cabrio
47 mpg
25 mpg
135i Cabrio
38 mpg
city
18 mpg
No data
highway
No data
13.5 gal
Fuel Tank Capacity
14 gal
634 mi
Range
350 mi
120d Cabrio
634 mi
350 mi
135i Cabrio
Environmental Impact
102.8 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).
178.2 kWh
120d Cabrio
102.8 kWh
178.2 kWh
135i Cabrio
Euro 5
Emission Standard
Euro 4
214 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
120d Cabrio
135i Cabrio
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
805 lb
7.4 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
