Car comparison

BMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 3vsBMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 2vsBMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 1vsBMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i

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

New comparison
BMW logo

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

430i (Stage 3)

367 hp1998 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2024-present
VS
BMW logo

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

430i (Stage 2)

318 hp1998 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2024-present
VS
BMW logo

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

430i (Stage 1)

289 hp1998 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2024-present
VS
BMW logo

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

430i

245 hp1998 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2024-present

Comparison overview

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

Best choices

BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    293 km/h
    182 mph
  • Most powerful
    367 hp
    274 kW
  • Highest torque
    620 Nm
    457 lb-ft
  • Lightest
    1,765 kg
    3,891 lb
  • Best power-to-weight
    208 hp/t
    155 kW/t
    4.8 kg/hp
  • Lowest combined fuel consumption
    8.0 L/100 km
    29.4 mpg US
    35.3 mpg UK
  • Best estimated range
    738 km
    458 mi
  • Largest trunk
    300 L
  • Best overall score
    67/100
  • Best performance score
    78/100
  • Best economy score
    85/100
  • Best practicality score
    45/100

Specification comparison

Specification comparison
ModelBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
Power
367hp274kW+122 hp
318hp238kW+73 hp
289hp216kW+44 hp
245hp183kW
Torque
620Nm457lb-ft+220 Nm
540Nm398lb-ft+140 Nm
488Nm360lb-ft+88 Nm
400Nm295lb-ft
Curb weight
1,765kg3,891lb
1,765kg3,891lb
1,765kg3,891lb
1,765kg3,891lb
Gross weight
2,260kg4,982lb
2,260kg4,982lb
2,260kg4,982lb
2,260kg4,982lb
Top speed
293 km/h
182 mph
+33 km/h
279 km/h
173 mph
+19 km/h
270 km/h
168 mph
+10 km/h
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
75.9s99% target: 290 km/h / 180 mph-16.4 s
Calculated
81.1s99% target: 276 km/h / 172 mph-11.2 s
Calculated
84.4s99% target: 267 km/h / 166 mph-7.9 s
Calculated
92.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.9s-1.4 s
5.4s-1.0 s
5.7s-0.6 s
6.3s
0-200 km/h
15.5s-8.0 s
Calculated
18.0s-5.5 s
Calculated
20.0s-3.6 s
Calculated
23.6s
Calculated
0-60 mph
4.7s-1.3 s
Calculated
5.1s-0.9 s
Calculated
5.4s-0.6 s
Calculated
6.0s
Calculated
Fuel consumption
8L/100 km29.4mpg US35.3mpg UK
8L/100 km29.4mpg US35.3mpg UK
8L/100 km29.4mpg US35.3mpg UK
8L/100 km29.4mpg US35.3mpg UK
Quarter mile
12.9s-1.5 s
Calculated
13.4s-0.9 s
Calculated
13.8s-0.6 s
Calculated
14.4s
Calculated
Power-to-weight
208hp/t155kW/t94hp/1000 lb
Calculated
180hp/t135kW/t82hp/1000 lb
Calculated
164hp/t122kW/t74hp/1000 lb
Calculated
139hp/t104kW/t63hp/1000 lb
Calculated
Torque-to-weight
351Nm/t235lb-ft/ton
Calculated
306Nm/t205lb-ft/ton
Calculated
276Nm/t185lb-ft/ton
Calculated
227Nm/t152lb-ft/ton
Calculated
Estimated range
738km458mi
Calculated
738km458mi
Calculated
738km458mi
Calculated
738km458mi
Calculated
Displacement
1,998cc122cu in
1,998cc122cu in
1,998cc122cu in
1,998cc122cu in
Length
4,768mm188in
4,768mm188in
4,768mm188in
4,768mm188in
Width
1,852mm73in
1,852mm73in
1,852mm73in
1,852mm73in
Height
1,391mm55in
1,391mm55in
1,391mm55in
1,391mm55in
Wheelbase
2,851mm112in
2,851mm112in
2,851mm112in
2,851mm112in
Front track
1,573mm62in
1,573mm62in
1,573mm62in
1,573mm62in
Rear track
1,612mm63in
1,612mm63in
1,612mm63in
1,612mm63in
Ground clearance
123mm5in
123mm5in
123mm5in
123mm5in
Trunk volume
300L
300L
300L
300L
Max trunk volume
385L
385L
385L
385L
Doors
2
2
2
2
Seats
4
4
4
4
Fuel tank
59L
59L
59L
59L

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 (G23 LCI) Facelift 2024 430i (Stage 3) 367 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 2) 318 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 1) 289 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hpPowerTorque
  • BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp: Power / Torque
  • BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 2) 318 hp: Power / Torque
  • BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 1) 289 hp: Power / Torque
  • BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp4,500-6,500 rpm1,600-4,000 rpm6,750 rpm
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp4,500-6,500 rpm1,600-4,000 rpm6,750 rpm
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp4,500-6,500 rpm1,600-4,000 rpm6,750 rpm
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp4,500-6,500 rpm1,600-4,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
5.1 s
5.4 s
6.0 s
0-100 km/h
0-62 mph
4.9 s
5.4 s
5.7 s
6.3 s
0-200 km/h
0-124 mph
15.5 s
18.0 s
20.0 s
23.6 s
Top speed
293 km/h
182 mph
279 km/h
173 mph
270 km/h
168 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
2.3 s
2.3 s
330 ft
101 m
5.7 s
5.9 s
6.0 s
6.2 s
1/8 mile
201 m
8.5 s
8.8 s
9.0 s
9.4 s
1000 ft
305 m
10.9 s
11.3 s
11.6 s
12.1 s
1/4 mile
402 m
12.9 s
13.4 s
13.8 s
14.4 s
Trap speed
1/4 mile
402 m
183 km/h
113 mph
174 km/h
108 mph
169 km/h
105 mph
161 km/h
100 mph

Power comparison

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

BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp has 122 hp more than BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp.

The biggest power difference is between BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp and BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp: 122 hp (91 kW).

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 (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp and BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp: 1.4 s.

The closest cars by acceleration are BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 2) 318 hp and BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 1) 289 hp, separated by only 0.3 s.

Fuel consumption comparison

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

Power-to-weight comparison

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

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 (G23 LCI)Facelift 2024430i (Stage 3)367 hp
367 hp
274 kW
4.9 s
293 km/h
182 mph
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp
318 hp
238 kW
5.4 s
279 km/h
173 mph
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp
289 hp
216 kW
5.7 s
270 km/h
168 mph
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
245 hp
183 kW
6.3 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 (G23 LCI)Facelift 2024430i (Stage 3)367 hp
Power
367 hp
274 kW
0-100 km/h4.9 s
Top speed
293 km/h
182 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp
Power
318 hp
238 kW
0-100 km/h5.4 s
Top speed
279 km/h
173 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp
Power
289 hp
216 kW
0-100 km/h5.7 s
Top speed
270 km/h
168 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
Power
245 hp
183 kW
0-100 km/h6.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 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 (G23 LCI)Facelift 2024430i (Stage 3)367 hp
Power
367 hp
274 kW
0-100 km/h4.9 s
Top speed
293 km/h
182 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp
Power
318 hp
238 kW
0-100 km/h5.4 s
Top speed
279 km/h
173 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp
Power
289 hp
216 kW
0-100 km/h5.7 s
Top speed
270 km/h
168 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
Power
245 hp
183 kW
0-100 km/h6.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK

BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 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 (G23 LCI)Facelift 2024430i (Stage 3)367 hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
4.9 s
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
5.4 s
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
5.7 s
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
6.3 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 (G23 LCI)Facelift 2024430i (Stage 3)367 hp
208 hp/t
155 kW/t
4.8 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp
180 hp/t
135 kW/t
5.5 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp
164 hp/t
122 kW/t
6.1 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
139 hp/t
104 kW/t
7.2 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hpBMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp
Power
367 hp
274 kW
318 hp
238 kW
289 hp
216 kW
245 hp
183 kW
Torque
620 Nm
457 lb-ft
540 Nm
398 lb-ft
488 Nm
360 lb-ft
400 Nm
295 lb-ft
Acceleration
4.9 s
5.4 s
5.7 s
6.3 s
Top speed
293 km/h
182 mph
279 km/h
173 mph
270 km/h
168 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,765 kg
3,891 lb
1,765 kg
3,891 lb
1,765 kg
3,891 lb
1,765 kg
3,891 lb
Fuel consumption
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,768 mm
187.7 in
Height
1,391 mm
54.8 in
Range score
738 km
458 mi
738 km
458 mi
738 km
458 mi
738 km
458 mi
Trunk score
300 L
10.6 cu ft
300 L
10.6 cu ft
300 L
10.6 cu ft
300 L
10.6 cu ft
Power-to-weight score
208 hp/t
155 kW/t
4.8 kg/hp
180 hp/t
135 kW/t
5.5 kg/hp
164 hp/t
122 kW/t
6.1 kg/hp
139 hp/t
104 kW/t
7.2 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 (G23 LCI) Facelift 2024 430i (Stage 3) 367 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 2) 318 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 1) 289 hpBMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp
Consumption8 L/100 km29.4 mpg US35.3 mpg UK8 L/100 km29.4 mpg US35.3 mpg UK8 L/100 km29.4 mpg US35.3 mpg UK8 L/100 km29.4 mpg US35.3 mpg UK
Cost / 100 km14.00 LC100 km14.00 LC100 km14.00 LC100 km14.00 LC100 km
Cost / 100 mi22.53 LC100 mi22.53 LC100 mi22.53 LC100 mi22.53 LC100 mi
Annual fuel used1,200 L317 US gal264 UK gal1,200 L317 US gal264 UK gal1,200 L317 US gal264 UK gal1,200 L317 US gal264 UK gal
Annual fuel cost2,100 LC/year2,100 LC/year2,100 LC/year2,100 LC/year

Head-to-head comparisons

BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp

  • Has 49 hp more
  • Has 80 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 14 km/h (9 mph) higher top speed
  • Has 28 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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 4 Series Convertible (G23 LCI) 430i
Compare selected cars
1 vehicle selected

Popular comparisons

BMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 3 vs BMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 2 vs BMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i · Stage 1 vs BMW 4 Series Convertible (G23 LCI) · Facelift 2024 430i - car comparison - FastVsFaster