BMW2020 M340d xDrive Specs

2020 (G20) BMW M340d xDrive Specs & Performance

2020, 2021, 2022 (G20)

Tech Specs Summary


3 L Inline 6 Bi-Turbo MHEV

155 mph

4.6 seconds

335 hp

44.4 mpg

4 Doors

5 Seats

17 ft3
lb
4,178 lbs
Front - 4WD

Performance

Performance
Top Speed
155 mph
0-62 mph
4.6 seconds
0-60 mph
4.5 seconds
Power-to-Weight
12.48 lb/hp
Combined Power
335 hp
Combined Torque
516 lb·ft

Gas Mileage

Gas Mileage
Combined
44.4 mpg
City
32.6 mpg
Highway
56 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

Diesel Engine - Mild Hybrid

Diesel Engine - Mild Hybrid
Capacity
3 Liter
182.6 in3
Layout
Inline 6
Aspiration
Bi-Turbo
Peak Power
335 hp @ 4,400 RPM
340 ps @ 4,400 RPM
Peak Torque
516 lb·ft @ 1,750 RPM
700 N·m @ 1,750 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
1.84 hp/in3
Power/Cylinder
56 hp
Cylinder Volume
30.5 in3
BMEP
426.3 PSI
29.4 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
4WD
Rear-biased Four-wheel Drive
Transmission (AT)
8 Speeds
Front Tyre Size
225/45R18 Y
Rear Tyre Size
255/40R18 Y
Front Suspension
MacPherson Strut
Rear Suspension
Multi-Link
Front Brakes
Vented Disc
Rear Brakes
Vented Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Medium Sedan
Door Count
4
Seat Count
5
Luggage Space
17 ft3
Turning Radius
37.4 ft
Curb Weight
4,178 lbs
Gross Weight
5,126 lbs
Maximum Payload
948 lbs
Towing Capacity
1,653-3,968 lbs
Length
185.7 in
Width
71.9 in
Height
56.8 in
Wheelbase
112.2 in
Front Track
62.2 in
Rear Track
61.8 in
★★★★★
★★★★★
3.7

Performance Rating3
Environment Rating2.1
Practicality Rating2.9

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
City Driving
Road Trips

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2020 BMW M340d xDrive Rankings

Fastest BMWs #19 / 1.7K
Top lb·ft BMWs #80 / 1.7K
Best 0-62 mph BMWs #129 / 1.7K
Fastest Sedans #208 / 5K
Quickest 0-62 Sedans #213 / 5K
Top HP/cu in BMWs #237 / 1.6K
Top BHP BMWs #260 / 1.7K
Best MPG Hybrid #274 / 900+
Top Power/Weight BMWs #344 / 1.7K
Best MPG BMWs #391 / 1.7K
Most Powerful Sedans #592 / 5K
Best MPG Sedans #638 / 5K
Quickest 0-62 mph #1,499 / 22.9K
Fastest #1,765 / 22.9K
Most Powerful #2,705 / 22.9K
Best MPG #4,480 / 22.9K
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