239 hp1998 ccGasolineRWDAutomaticTurbochargedCabriolet / convertible2024-present
0-100 km/h 7.0 s
Top speed
259 km/h
161 mph
Performance
| Power | 184 hp / Stage 2: 239 hp245 hp / Stage 2: 318 hp374 hp / Stage 2: 486 hp381 hp / Stage 2: 495 hp |
|---|---|
| Torque | 405Nm299lb-ft+105 Nm |
| Displacement | 1,998cc122cu in |
| Curb weight | 1,690kg3,726lb |
| Gross weight | 2,185kg4,817lb |
| Power-to-weight | 142hp/t106kW/t64hp/1000 lb Calculated |
| Torque-to-weight | 240Nm/t160lb-ft/ton Calculated |
| 0-100 km/h | 7.0s-1.2 s |
| 0-200 km/h | 25.9s-10.3 s Calculated |
| 0-60 mph | 6.6s-1.2 s Calculated |
| Quarter mile | 14.9s-1.0 s Calculated |
| Top speed | 259 km/h 161 mph |
| To 99% top speed | 99.6s99% target: 256 km/h / 159 mph-7.6 s Calculated |
Efficiency and range
| Fuel consumption | 7.4L/100 km31.8mpg US38.2mpg UK |
|---|---|
| Fuel tank | 59L |
| Estimated range | 797km495mi Calculated |
Engine and drivetrain
Dimensions and space
| Length | 4,768mm188in |
|---|---|
| Width | 1,852mm73in |
| Height | 1,384mm54in |
| Wheelbase | 2,851mm112in |
| Front track | 1,573mm62in |
| Rear track | 1,612mm63in |
| Ground clearance | 124mm5in |
| Trunk volume | 300L |
| Max trunk volume | 385L |
| Doors | 2 |
| Seats | 4 |
Performance spider chart
Current vehicle compared with the precomputed median score across the database.
Power benchmark
Current vehicle compared with the database median for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024420i (Stage 2) | 239 hp 178 kW |
| Database median | 262 hp 195 kW |
0-100 km/h benchmark
Current vehicle compared with the database median for 0-100 km/h. Lower is better · s
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024420i (Stage 2) | 7.0 s |
| Database median | 6.4 s |
Top speed benchmark
Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024420i (Stage 2) | 259 km/h 161 mph |
| Database median | 242 km/h 150 mph |
Fuel consumption benchmark
Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024420i (Stage 2) | 7.4 L/100 km 31.8 mpg US 38.2 mpg UK |
| Database median | 7.4 L/100 km 31.8 mpg US 38.2 mpg UK |
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
| Vehicle | BMW 4 Series Convertible (G23 LCI) Facelift 2024 420i (Stage 2) |
|---|---|
| Consumption | 7.4 L/100 km31.8 mpg US38.2 mpg UK |
| Cost / 100 km | 12.95 LC100 km |
| Cost / 100 mi | 20.84 LC100 mi |
| Annual fuel used | 1,110 L293 US gal244 UK gal |
| Annual fuel cost | 1,943 LC/year |
Dyno simulation
Estimated stock-style power and torque curves by engine speed.
BMW 4 Series Convertible (G23 LCI) Facelift 2024 420i (Stage 2)PowerTorque
- BMW 4 Series Convertible (G23 LCI) Facelift 2024 420i (Stage 2): Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMW4 Series Convertible (G23 LCI)Facelift 2024420i (Stage 2) | 5,000-6,500 rpm | 1,350-4,000 rpm | 6,750 rpm |
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