Car comparison

BMW 4 Series Convertible (F33) 425d · Stage 3vsBMW 4 Series Convertible (F33) 425d · Stage 2vsBMW 4 Series Convertible (F33) 425d · Stage 1vsBMW 4 Series Convertible (F33) 425d

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

BMW 4 Series Convertible (F33)

425d (Stage 3)

338 hp1995 ccDieselRWDAutomaticTwin-turboCabriolet / convertible2014-2016
VS

BMW 4 Series Convertible (F33)

425d (Stage 2)

294 hp1995 ccDieselRWDAutomaticTwin-turboCabriolet / convertible2014-2016
VS

BMW 4 Series Convertible (F33)

425d (Stage 1)

262 hp1995 ccDieselRWDAutomaticTwin-turboCabriolet / convertible2014-2016
VS

BMW 4 Series Convertible (F33)

425d

218 hp1995 ccDieselRWDAutomaticTwin-turboCabriolet / convertible2014-2016

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp

  • Quickest 0-100 km/h
    5.4 s
  • Fastest top speed
    285 km/h
    177 mph
  • Most powerful
    338 hp
    252 kW
  • Highest torque
    720 Nm
    531 lb-ft
  • Lightest
    1,730 kg
    3,814 lb
  • Best power-to-weight
    195 hp/t
    146 kW/t
    5.1 kg/hp
  • Lowest combined fuel consumption
    5.2 L/100 km
    45.2 mpg US
    54.3 mpg UK
  • Lowest city consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest highway consumption
    4.5 L/100 km
    52.3 mpg US
    62.8 mpg UK
  • Lowest CO2 emissions
    136 g/km
  • Best estimated range
    1,096 km
    681 mi
  • Largest trunk
    370 L
  • Best overall score
    67/100
  • Best performance score
    76/100
  • Best economy score
    93/100
  • Best practicality score
    47/100

Specification comparison

Specification comparison
ModelBMW4 Series Convertible (F33)425d (Stage 3)338 hpBMW4 Series Convertible (F33)425d (Stage 2)294 hpBMW4 Series Convertible (F33)425d (Stage 1)262 hpBMW4 Series Convertible (F33)425d218 hp
Power
338hp252kW+120 hp
294hp219kW+76 hp
262hp195kW+44 hp
218hp163kW
Torque
720Nm531lb-ft+270 Nm
630Nm465lb-ft+180 Nm
563Nm415lb-ft+113 Nm
450Nm332lb-ft
Curb weight
1,730kg3,814lb
1,730kg3,814lb
1,730kg3,814lb
1,730kg3,814lb
Gross weight
2,180kg4,806lb
2,180kg4,806lb
2,180kg4,806lb
2,180kg4,806lb
Top speed
285 km/h
177 mph
+44 km/h
273 km/h
170 mph
+32 km/h
263 km/h
163 mph
+22 km/h
241 km/h
150 mph
To 99% top speed
83.6s99% target: 282 km/h / 175 mph-12.5 s
Calculated
89.6s99% target: 270 km/h / 168 mph-6.5 s
Calculated
94.1s99% target: 260 km/h / 162 mph-2.0 s
Calculated
96.1s99% target: 239 km/h / 148 mph
Calculated
0-100 km/h
5.4s-1.7 s
5.9s-1.2 s
6.3s-0.8 s
7.1s
0-200 km/h
17.8s-12.4 s
Calculated
20.6s-9.6 s
Calculated
23.3s-6.9 s
Calculated
30.2s
Calculated
0-60 mph
5.1s-1.6 s
Calculated
5.6s-1.1 s
Calculated
6.0s-0.7 s
Calculated
6.7s
Calculated
Fuel consumption
5.2L/100 km45.2mpg US54.3mpg UK
5.2L/100 km45.2mpg US54.3mpg UK
5.2L/100 km45.2mpg US54.3mpg UK
5.2L/100 km45.2mpg US54.3mpg UK
Fuel consumption city
6.2L/100 km37.9mpg US45.6mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
Fuel consumption highway
4.5L/100 km52.3mpg US62.8mpg UK
4.5L/100 km52.3mpg US62.8mpg UK
4.5L/100 km52.3mpg US62.8mpg UK
4.5L/100 km52.3mpg US62.8mpg UK
Quarter mile
13.4s-1.6 s
Calculated
14.0s-1.1 s
Calculated
14.4s-0.7 s
Calculated
15.1s
Calculated
Power-to-weight
195hp/t146kW/t89hp/1000 lb
Calculated
170hp/t127kW/t77hp/1000 lb
Calculated
151hp/t113kW/t69hp/1000 lb
Calculated
126hp/t94kW/t57hp/1000 lb
Calculated
Torque-to-weight
416Nm/t278lb-ft/ton
Calculated
364Nm/t244lb-ft/ton
Calculated
325Nm/t218lb-ft/ton
Calculated
260Nm/t174lb-ft/ton
Calculated
Estimated range
1,096km681mi
Calculated
1,096km681mi
Calculated
1,096km681mi
Calculated
1,096km681mi
Calculated
Displacement
1,995cc122cu in
1,995cc122cu in
1,995cc122cu in
1,995cc122cu in
Length
4,638mm183in
4,638mm183in
4,638mm183in
4,638mm183in
Width
1,825mm72in
1,825mm72in
1,825mm72in
1,825mm72in
Height
1,384mm54in
1,384mm54in
1,384mm54in
1,384mm54in
Wheelbase
2,810mm111in
2,810mm111in
2,810mm111in
2,810mm111in
Front track
1,545mm61in
1,545mm61in
1,545mm61in
1,545mm61in
Rear track
1,594mm63in
1,594mm63in
1,594mm63in
1,594mm63in
Ground clearance
130mm5in
130mm5in
130mm5in
130mm5in
Trunk volume
370L
370L
370L
370L
Doors
2
2
2
2
Seats
4
4
4
4
Fuel tank
57L
57L
57L
57L
CO2 emissions
136g/km
136g/km
136g/km
136g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hpBMW 4 Series Convertible (F33) 425d (Stage 2) 294 hpBMW 4 Series Convertible (F33) 425d (Stage 1) 262 hpBMW 4 Series Convertible (F33) 425d 218 hpPowerTorque
  • BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp: Power / Torque
  • BMW 4 Series Convertible (F33) 425d (Stage 2) 294 hp: Power / Torque
  • BMW 4 Series Convertible (F33) 425d (Stage 1) 262 hp: Power / Torque
  • BMW 4 Series Convertible (F33) 425d 218 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW4 Series Convertible (F33)425d (Stage 3)338 hp4,400 rpm1,500-2,500 rpm4,650 rpm
BMW4 Series Convertible (F33)425d (Stage 2)294 hp4,400 rpm1,500-2,500 rpm4,650 rpm
BMW4 Series Convertible (F33)425d (Stage 1)262 hp4,400 rpm1,500-2,500 rpm4,650 rpm
BMW4 Series Convertible (F33)425d218 hp4,400 rpm1,500-2,500 rpm4,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW4 Series Convertible (F33)425d (Stage 3)338 hpBMW4 Series Convertible (F33)425d (Stage 2)294 hpBMW4 Series Convertible (F33)425d (Stage 1)262 hpBMW4 Series Convertible (F33)425d218 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
5.6 s
6.0 s
6.7 s
0-100 km/h
0-62 mph
5.4 s
5.9 s
6.3 s
7.1 s
0-200 km/h
0-124 mph
17.8 s
20.6 s
23.3 s
30.2 s
Top speed
285 km/h
177 mph
273 km/h
170 mph
263 km/h
163 mph
241 km/h
150 mph
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
2.4 s
2.4 s
330 ft
101 m
5.9 s
6.1 s
6.3 s
6.5 s
1/8 mile
201 m
8.8 s
9.2 s
9.4 s
9.8 s
1000 ft
305 m
11.4 s
11.8 s
12.1 s
12.7 s
1/4 mile
402 m
13.4 s
14.0 s
14.4 s
15.1 s
Trap speed
1/4 mile
402 m
175 km/h
109 mph
167 km/h
104 mph
162 km/h
100 mph
152 km/h
95 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp has 120 hp more than BMW 4 Series Convertible (F33) 425d 218 hp.

The biggest power difference is between BMW 4 Series Convertible (F33) 425d 218 hp and BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp: 120 hp (89 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

The biggest 0-100 km/h difference is between BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp and BMW 4 Series Convertible (F33) 425d 218 hp: 1.7 s.

The closest cars by acceleration are BMW 4 Series Convertible (F33) 425d (Stage 2) 294 hp and BMW 4 Series Convertible (F33) 425d (Stage 1) 262 hp, separated by only 0.4 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d218 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
195 hp/t
146 kW/t
5.1 kg/hp
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
170 hp/t
127 kW/t
5.9 kg/hp
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
151 hp/t
113 kW/t
6.6 kg/hp
BMW4 Series Convertible (F33)425d218 hp
126 hp/t
94 kW/t
7.9 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
338 hp
252 kW
5.4 s
285 km/h
177 mph
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
294 hp
219 kW
5.9 s
273 km/h
170 mph
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
262 hp
195 kW
6.3 s
263 km/h
163 mph
BMW4 Series Convertible (F33)425d218 hp
218 hp
163 kW
7.1 s
241 km/h
150 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
Power
338 hp
252 kW
0-100 km/h5.4 s
Top speed
285 km/h
177 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
Power
294 hp
219 kW
0-100 km/h5.9 s
Top speed
273 km/h
170 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
Power
262 hp
195 kW
0-100 km/h6.3 s
Top speed
263 km/h
163 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
BMW4 Series Convertible (F33)425d218 hp
Power
218 hp
163 kW
0-100 km/h7.1 s
Top speed
241 km/h
150 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
Power
338 hp
252 kW
0-100 km/h5.4 s
Top speed
285 km/h
177 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
Power
294 hp
219 kW
0-100 km/h5.9 s
Top speed
273 km/h
170 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
Power
262 hp
195 kW
0-100 km/h6.3 s
Top speed
263 km/h
163 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d218 hp
Power
218 hp
163 kW
0-100 km/h7.1 s
Top speed
241 km/h
150 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
5.4 s
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
5.9 s
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
6.3 s
BMW4 Series Convertible (F33)425d218 hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
7.1 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BMW4 Series Convertible (F33)425d (Stage 3)338 hp
195 hp/t
146 kW/t
5.1 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 2)294 hp
170 hp/t
127 kW/t
5.9 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d (Stage 1)262 hp
151 hp/t
113 kW/t
6.6 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMW4 Series Convertible (F33)425d218 hp
126 hp/t
94 kW/t
7.9 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW4 Series Convertible (F33)425d (Stage 3)338 hpBMW4 Series Convertible (F33)425d (Stage 2)294 hpBMW4 Series Convertible (F33)425d (Stage 1)262 hpBMW4 Series Convertible (F33)425d218 hp
Power
338 hp
252 kW
294 hp
219 kW
262 hp
195 kW
218 hp
163 kW
Torque
720 Nm
531 lb-ft
630 Nm
465 lb-ft
563 Nm
415 lb-ft
450 Nm
332 lb-ft
Acceleration
5.4 s
5.9 s
6.3 s
7.1 s
Top speed
285 km/h
177 mph
273 km/h
170 mph
263 km/h
163 mph
241 km/h
150 mph
Lightness
1,730 kg
3,814 lb
1,730 kg
3,814 lb
1,730 kg
3,814 lb
1,730 kg
3,814 lb
Fuel consumption
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
Range score
1,096 km
681 mi
1,096 km
681 mi
1,096 km
681 mi
1,096 km
681 mi
CO2 score
136 g/km
136 g/km
136 g/km
136 g/km
Trunk score
370 L
13.1 cu ft
370 L
13.1 cu ft
370 L
13.1 cu ft
370 L
13.1 cu ft
Power-to-weight score
195 hp/t
146 kW/t
5.1 kg/hp
170 hp/t
127 kW/t
5.9 kg/hp
151 hp/t
113 kW/t
6.6 kg/hp
126 hp/t
94 kW/t
7.9 kg/hp
Overall
Fixed score
Fixed score
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleBMW 4 Series Convertible (F33) 425d (Stage 3) 338 hpBMW 4 Series Convertible (F33) 425d (Stage 2) 294 hpBMW 4 Series Convertible (F33) 425d (Stage 1) 262 hpBMW 4 Series Convertible (F33) 425d 218 hp
Consumption5.2 L/100 km45.2 mpg US54.3 mpg UK5.2 L/100 km45.2 mpg US54.3 mpg UK5.2 L/100 km45.2 mpg US54.3 mpg UK5.2 L/100 km45.2 mpg US54.3 mpg UK
Cost / 100 km9.10 LC100 km9.10 LC100 km9.10 LC100 km9.10 LC100 km
Cost / 100 mi14.65 LC100 mi14.65 LC100 mi14.65 LC100 mi14.65 LC100 mi
Annual fuel used780 L206 US gal172 UK gal780 L206 US gal172 UK gal780 L206 US gal172 UK gal780 L206 US gal172 UK gal
Annual fuel cost1,365 LC/year1,365 LC/year1,365 LC/year1,365 LC/year

Head-to-head comparisons

BMW 4 Series Convertible (F33) 425d (Stage 3) 338 hp

  • Has 44 hp more
  • Has 90 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 12 km/h (7 mph) higher top speed
  • Has 25 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Highest CO2 emissions

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Popular comparisons

BMW 4 Series Convertible (F33) 425d · Stage 3 vs BMW 4 Series Convertible (F33) 425d · Stage 2 vs BMW 4 Series Convertible (F33) 425d · Stage 1 vs BMW 4 Series Convertible (F33) 425d - car comparison - FastVsFaster