The Comparative Analysis :
BMW 420i Convertible Steptronic (17 - ..) vs. BMW 335i Convertible Automatic (07 - 08)
€ 50,800
€ 53,700
€ 50,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,700
ⓘ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. Both cars are the same height, but the 420i Cabrio is 2.3 inches longer and 1.7 inches wider.
420i Cabrio
335i Cabrio
54.5
71.9
79.4
54.5
70.2
78.1
71.9 in
Width
70.2 in
79.4 in
Width Incl. Mirrors
78.1 in
54.5 in
Height
54.5 in
110.6
182.6
108.7
180.3
182.6 in
Length
180.3 in
110.6 in
Wheelbase
108.7 in
Vehicle Weight
420i Cabrio
335i Cabrio
3946 lb
Curb Weight
4023 lb
4817 lb
Gross Vehicle
Weight
Weight
4806 lb
Weight Difference:
77 lb
1.91 %
General
420i Cabrio
335i Cabrio
F33
Generation
E93
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
420i Cabrio
335i Cabrio
Straight-four gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
BMW B48
Engine Series
BMW N54
B48-B20
Engine Code
N54-B30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
181 hp
at 5000 rpm
Power
302 hp
at 5800 rpm
420i Cabrio
181 hp
302 hp
335i Cabrio
199 lb‑ft
at 1350 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
420i Cabrio
199 lb‑ft
295 lb‑ft
335i Cabrio
Performance
420i Cabrio
335i Cabrio
143 mph
Maximum Speed
155 mph
8.4 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
384 ft
0.000 sec
420i Cabrio
62 mph
62
mph
mph
272 ft
0.000 sec
335i Cabrio
▶ REPLAY
21.8 lb/hp
Weight-to-Power Ratio
13.32 lb/hp
420i Cabrio
21.8 lb/hp
13.32 lb/hp
335i Cabrio
Fuel Economy / Emissions
420i Cabrio
335i Cabrio
Fuel Economy
37 mpg
combined
25 mpg
420i Cabrio
37 mpg
25 mpg
335i Cabrio
32 mpg
city
18 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.6 gal
592 mi
Range
412 mi
420i Cabrio
592 mi
412 mi
335i Cabrio
Environmental Impact
119.4 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).
179.9 kWh
420i Cabrio
119.4 kWh
179.9 kWh
335i Cabrio
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
288 g/mi (WLTP)
CO2 Emissions
364 g/mi (NEFZ)
Practical Convenience
420i Cabrio
335i Cabrio
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
783 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data
