
BMW 4 Series Convertible (G23 LCI) · Facelift 2024
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Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
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BMW 4 Series Convertible (G23 LCI) · Facelift 2024

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

BMW 4 Series Convertible (G23 LCI) · Facelift 2024

BMW 4 Series Convertible (G23 LCI) · Facelift 2024
Use the estimates as comparison hints and verify exact figures before making decisions.
| Model | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | BMW4 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 | 279 km/h 173 mph | 270 km/h 168 mph | 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 |
Use the estimates as comparison hints and verify exact figures before making decisions.
Estimated stock-style power and torque curves by engine speed.
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 4,500-6,500 rpm | 1,600-4,000 rpm | 6,750 rpm |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 4,500-6,500 rpm | 1,600-4,000 rpm | 6,750 rpm |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 4,500-6,500 rpm | 1,600-4,000 rpm | 6,750 rpm |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 4,500-6,500 rpm | 1,600-4,000 rpm | 6,750 rpm |
Estimated speed over time for selected vehicles.
| Metric | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | BMW4 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 |
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 367 hp 274 kW |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 318 hp 238 kW |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 289 hp 216 kW |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 245 hp 183 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).
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 620 Nm 457 lb-ft |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 540 Nm 398 lb-ft |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 488 Nm 360 lb-ft |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 400 Nm 295 lb-ft |
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 1,765 kg 3,891 lb |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 1,765 kg 3,891 lb |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 1,765 kg 3,891 lb |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 1,765 kg 3,891 lb |
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 293 km/h 182 mph |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 279 km/h 173 mph |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 270 km/h 168 mph |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
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.
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 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 | 8.0 L/100 km 29.4 mpg US 35.3 mpg UK |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 8.0 L/100 km 29.4 mpg US 35.3 mpg UK |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 8.0 L/100 km 29.4 mpg US 35.3 mpg UK |
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 208 hp/t 155 kW/t 4.8 kg/hp |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 180 hp/t 135 kW/t 5.5 kg/hp |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 164 hp/t 122 kW/t 6.1 kg/hp |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 139 hp/t 104 kW/t 7.2 kg/hp |
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | 738 km 458 mi |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | 738 km 458 mi |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | 738 km 458 mi |
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp | 738 km 458 mi |
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top 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 |
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp |
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| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp |
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| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp |
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| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp |
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Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 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 |
| 8.0 L/100 km 29.4 mpg US 35.3 mpg UK | ||||||
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp |
| 8.0 L/100 km 29.4 mpg US 35.3 mpg UK | ||||||
| BMW4 Series Convertible (G23 LCI)Facelift 2024430i245 hp |
| 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.
Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.
| Vehicle | Fuel consumption, L/100 km | 0-100 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 |
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel 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 |
| Vehicle | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 3)367 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 2)318 hp | BMW4 Series Convertible (G23 LCI)Facelift 2024430i (Stage 1)289 hp | BMW4 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 |
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| 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 |
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
| Vehicle | BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 3) 367 hp | BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 2) 318 hp | BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i (Stage 1) 289 hp | BMW 4 Series Convertible (G23 LCI) Facelift 2024 430i 245 hp |
|---|---|---|---|---|
| Consumption | 8 L/100 km29.4 mpg US35.3 mpg UK | 8 L/100 km29.4 mpg US35.3 mpg UK | 8 L/100 km29.4 mpg US35.3 mpg UK | 8 L/100 km29.4 mpg US35.3 mpg UK |
| Cost / 100 km | 14.00 LC100 km | 14.00 LC100 km | 14.00 LC100 km | 14.00 LC100 km |
| Cost / 100 mi | 22.53 LC100 mi | 22.53 LC100 mi | 22.53 LC100 mi | 22.53 LC100 mi |
| Annual fuel used | 1,200 L317 US gal264 UK gal | 1,200 L317 US gal264 UK gal | 1,200 L317 US gal264 UK gal | 1,200 L317 US gal264 UK gal |
| Annual fuel cost | 2,100 LC/year | 2,100 LC/year | 2,100 LC/year | 2,100 LC/year |
Pros
No measurable advantages in the available data.























