BMW2021 430d Convertible Specs

2021 (G23) BMW 430d Convertible Specs & Performance

2021 - 2024 (G23)

Tech Specs Summary


3 L Inline 6 Turbo MHEV

155 mph

5.8 seconds

282 hp

44.4 mpg

2 Doors

4 Seats

13.6 ft3
lb
4,145 lbs
Front - RWD

Performance

Performance
Top Speed
155 mph
0-62 mph
5.8 seconds
0-60 mph
5.6 seconds
Power-to-Weight
14.7 lb/hp
Combined Power
282 hp
Combined Torque
479 lb·ft

Gas Mileage

Gas Mileage
Combined
44.4 mpg
Total Range
691 Miles
Tailpipe CO2
224 g/Mile

Electric Powertrain - Mild Hybrid

Electric Powertrain - Mild Hybrid
Peak Power
11 hp
11 ps
Peak Output
8 kW
Battery Size
0.53 kWh

Diesel Engine - Mild Hybrid

Diesel Engine - Mild Hybrid
Capacity
3 Liter
182.6 in3
Layout
Inline 6
Aspiration
Turbo
Peak Power
282 hp @ 4,000 RPM
286 ps @ 4,000 RPM
Peak Torque
479 lb·ft @ 1,500 RPM
650 N·m @ 1,500 RPM
Valvetrain
DOHC
Valves/Cylinder
4 (24v Total)
Fuel Delivery
Common Rail
Position
Front Engine
Orientation
Longitudinal
Fuel
Diesel
Fuel Tank Capacity
15.6 Gallons

More Engine Specs

More Engine Specs
Engine Name
B57D30
Compression Ratio
16.5:1
Bore x Stroke
3.307 x 3.543 in
Bore-Stroke Ratio
0.93:1
Under-Square
Specific Output
1.54 hp/in3
Power/Cylinder
47 hp
Cylinder Volume
30.5 in3
BMEP
395.8 PSI
27.3 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
RWD
Rear-wheel Drive
Transmission (AT)
8 Speeds
Tyre Sizes
225/50R17 Y
Front Suspension
MacPherson Strut
Rear Suspension
Multi-Link
Front Brakes
Vented Disc
Rear Brakes
Vented Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Medium Convertible
Door Count
2
Seat Count
4
Luggage Space
13.6 ft3
Turning Radius
37.4 ft
Curb Weight
4,145 lbs
Gross Weight
5,247 lbs
Maximum Payload
1,102 lbs
Towing Capacity
1,653-3,968 lbs
Length
187.7 in
Width
72.9 in
Height
54.5 in
Wheelbase
112.2 in
Front Track
61.9 in
Rear Track
63.5 in
★★★★★
★★★★★
3.3

Performance Rating2.7
Environment Rating1.7
Practicality Rating2.6

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
City Driving
Road Trips

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2021 BMW 430d Convertible Rankings

Fastest BMWs #19 / 1.7K
Top lb·ft BMWs #132 / 1.7K
Best MPG Convertibles #137 / 1.8K
Best MPG Hybrid #274 / 900+
Best MPG BMWs #391 / 1.7K
Fastest Convertibles #483 / 1.8K
Best 0-62 mph BMWs #484 / 1.7K
Top BHP BMWs #524 / 1.7K
Top HP/cu in BMWs #535 / 1.6K
Top Power/Weight BMWs #623 / 1.7K
Most Powerful Convertibles #660 / 1.8K
Quickest 0-62 Convertibles #675 / 1.8K
Fastest #1,768 / 23K
Quickest 0-62 mph #3,330 / 23K
Most Powerful #4,020 / 23K
Best MPG #4,485 / 23K
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