BMW2024 420d Gran Coupé Specs

2024 (G24) BMW 420d Gran Coupé Specs & Performance

2024, 2025, 2026 (G24)

Tech Specs Summary


2 L Inline 4 Turbo MHEV

146 mph

7.3 seconds

187 hp

47 mpg

4 Doors

5 Seats

16.6-45.6 ft3
lb
3,759 lbs
Front - RWD

Performance

Performance
Top Speed
146 mph
0-62 mph
7.3 seconds
0-60 mph
7.1 seconds
Power-to-Weight
20.11 lb/hp
Combined Power
187 hp
Combined Torque
295 lb·ft

Gas Mileage

Gas Mileage
Combined
47 mpg
Total Range
733 Miles
Tailpipe CO2
211 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
2 Liter
121.7 in3
Layout
Inline 4
Aspiration
Turbo
Peak Power
187 hp @ 4,000 RPM
190 ps @ 4,000 RPM
Peak Torque
295 lb·ft @ 1,750 RPM
400 N·m @ 1,750 RPM
Valvetrain
DOHC
Valves/Cylinder
4 (16v 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
B47D20
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
365.4 PSI
25.2 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
RWD
Rear-wheel Drive
Transmission (AT)
8 Speeds
Tyre Sizes
225/55R17 Y
Front Suspension
MacPherson Strut
Rear Suspension
Multi-Link
Front Brakes
Vented Disc
Rear Brakes
Vented Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Medium Coupé
Door Count
4
Seat Count
5
Luggage Space
16.6-45.6 ft3
Turning Radius
39.4 ft
Curb Weight
3,759 lbs
Gross Weight
4,982 lbs
Maximum Payload
1,223 lbs
Towing Capacity
1,653-3,527 lbs
Length
188.3 in
Width
72.9 in
Height
56.8 in
Wheelbase
112.4 in
Front Track
62.8 in
Rear Track
63.9 in
★★★★★
★★★★★
3.6

Performance Rating2.1
Environment Rating1.9
Practicality Rating3.5

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
City Driving
Road Trips

Similar Cars

BMW 420i Gran Coupé
(2024 - present)
...an Coupé
BMW 420i Gran Coupé
(2021 - 2024)
...an Coupé
Infiniti Q60 2.0t
(2016 - present)
...Q60 2.0t
Mercedes C 220 d Coupé
(2018 - 2023)
...d Coupé
BMW 420d Coupé
(2024 - present)
...0d Coupé
BMW 420d Coupé
(2020 - 2024)
...0d Coupé
✚ Show More

2024 BMW 420d Gran Coupé Rankings

Best MPG Coupes #171 / 2.7K
Best MPG Hybrid #188 / 900+
Best MPG BMWs #316 / 1.7K
Top HP/cu in BMWs #535 / 1.6K
Top lb·ft BMWs #645 / 1.7K
Fastest BMWs #846 / 1.7K
Best 0-62 mph BMWs #910 / 1.7K
Top BHP BMWs #1,038 / 1.7K
Top Power/Weight BMWs #1,205 / 1.7K
Fastest Coupes #1,579 / 2.7K
Quickest 0-62 Coupes #1,616 / 2.7K
Most Powerful Coupes #1,788 / 2.7K
Best MPG #3,602 / 23K
Fastest #5,324 / 23K
Quickest 0-62 mph #5,987 / 23K
Most Powerful #7,988 / 23K
Hide