The Comparative Analysis :
BMW M240i Convertible (16 - 17) vs. BMW 135i Convertible Automatic (08 - 10)
€ 49,400
€ 46,900
€ 49,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The M240i Cabrio is 3.7 inches longer, an inch wider and 0.3 inches lower than the 135i Cabrio.
M240i Cabrio
135i Cabrio
55.2
69.8
78.1
55.6
68.8
76.1
69.8 in
Width
68.8 in
78.1 in
Width Incl. Mirrors
76.1 in
55.2 in
Height
55.6 in
105.9
175.4
104.7
171.7
175.4 in
Length
171.7 in
105.9 in
Wheelbase
104.7 in
Vehicle Weight
M240i Cabrio
135i Cabrio
3726 lb
Curb Weight
3715 lb
4508 lb
Gross Vehicle
Weight
Weight
4519 lb
Weight Difference:
11 lb
0.3 %
General
M240i Cabrio
135i Cabrio
F23
Generation
E88
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
M240i Cabrio
135i Cabrio
Straight-six gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
BMW
Engine Series
BMW
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
335 hp
at 5500 rpm
Power
302 hp
at 5800 rpm
M240i Cabrio
335 hp
302 hp
135i Cabrio
369 lb‑ft
at 1520 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
M240i Cabrio
369 lb‑ft
295 lb‑ft
135i Cabrio
Performance
M240i Cabrio
135i Cabrio
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
223 ft
0.000 sec
M240i Cabrio
62 mph
62
mph
mph
259 ft
0.000 sec
135i Cabrio
▶ REPLAY
11.12 lb/hp
Weight-to-Power Ratio
12.3 lb/hp
M240i Cabrio
11.12 lb/hp
12.3 lb/hp
135i Cabrio
Fuel Economy / Emissions
M240i Cabrio
135i Cabrio
Fuel Economy
28 mpg
combined
25 mpg
M240i Cabrio
28 mpg
25 mpg
135i Cabrio
21 mpg
city
17 mpg
No data
highway
No data
13.7 gal
Fuel Tank Capacity
14 gal
390 mi
Range
350 mi
M240i Cabrio
390 mi
350 mi
135i Cabrio
Environmental Impact
157.2 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
M240i Cabrio
157.2 kWh
178.2 kWh
135i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 4
304 g/mi (NEFZ)
CO2 Emissions
362 g/mi (NEFZ)
Practical Convenience
M240i Cabrio
135i Cabrio
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
805 lb
9.5 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
