Compare BMW Z4 M40i 2020 M40i Roadster VS BMW Z4 sDrive30i 2020 sDrive30i Roadster
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
MSRP: 76350$
MSRP: 62900$
Features
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Drivetrain
Rear Wheel Drive
Rear Wheel Drive
Body
Convertible
Convertible
Doors
2
2
Fuel
Gasoline Direct Injection
Gasoline Direct Injection
Transmission
Automatic w/OD
Automatic w/OD
Engine
3.0L Inline 6-Cylinder
2.0L Inline 4-Cylinder
Emissions
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
G/km Of CO2 Emissions
216
200
Transmission
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Drivetrain
Rear Wheel Drive
Rear Wheel Drive
Eighth Gear Ratio (:1)
0.64
0.64
Fifth Gear Ratio (:1)
1.32
1.32
Final Drive Axle Ratio (:1)
3.15
3.15
First Gear Ratio (:1)
5.25
5.25
Fourth Gear Ratio (:1)
1.72
1.72
Reverse Ratio (:1)
3.71
3.71
Second Gear Ratio (:1)
3.36
3.36
Seventh Gear Ratio (:1)
0.82
0.82
Sixth Gear Ratio (:1)
1.00
1.00
Third Gear Ratio (:1)
2.17
2.17
Trans Description Cont.
Automatic w/OD
Automatic w/OD
Trans Order Code
2TB
2TB
Trans Type
8
8
Vehicle
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
EPA Classification
Two Seaters
Two Seaters
Interior Dimensions
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Front Head Room
38.9 (in)
38.9 (in)
Front Leg Room
42.2 (in)
42.2 (in)
Front Shoulder Room
54.3 (in)
54.3 (in)
Passenger Capacity
2
2
Passenger Volume
57 (ft³)
-
Weight Information
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Base Curb Weight
3457 (lbs)
3287 (lbs)
Mileage
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
EnerGuide Estimate - City
10.3 (L/100 km)
9.5 (L/100 km)
EnerGuide Estimate - Hwy
8 (L/100 km)
7.4 (L/100 km)
Engine
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Displacement
3.0 L/183
2.0 L/122
Engine Type
Intercooled Turbo Premium Unleaded I-6
Intercooled Turbo Premium Unleaded I-4
Fuel System
Gasoline Direct Injection
Gasoline Direct Injection
SAE Net Horsepower @ RPM
382 @ 5000
255 @ 5000
SAE Net Torque @ RPM
369 @ 1600
295 @ 1550
Type
3.0L Inline 6-Cylinder null
2.0L Inline 4-Cylinder null
Electrical
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Maximum Alternator Capacity (amps)
170
-
Suspension
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Suspension Type - Front
Strut
Strut
Suspension Type - Front (Cont.)
Strut
Strut
Suspension Type - Rear
Multi-Link
Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link
Tires
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Front Tire Size
P255/35ZR19
P225/45ZR18
Rear Tire Size
P275/35ZR19
P255/40ZR18
Wheels
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Front Wheel Material
Aluminum
Aluminum
Front Wheel Size
19 X 9 (in)
18 X 8 (in)
Rear Wheel Material
Aluminum
Aluminum
Rear Wheel Size
19 X 10 (in)
18 X 9 (in)
Steering
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Steering Type
Rack-Pinion
Rack-Pinion
Turning Diameter - Curb to Curb
36.1 (ft)
36.1 (ft)
Brakes
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Brake ABS System
4-Wheel
4-Wheel
Brake Type
4-Wheel Disc
4-Wheel Disc
Disc - Front (Yes or )
Yes
Yes
Disc - Rear (Yes or )
Yes
Yes
Fuel Tank
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Fuel Tank Capacity, Approx
52 (L)
52 (L)
Exterior Dimensions
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Height, Overall
51.3 (in)
51.4 (in)
Length, Overall
170.7 (in)
170.7 (in)
Min Ground Clearance
4.5 (in)
4.7 (in)
Track Width, Front
62.8 (in)
63.7 (in)
Track Width, Rear
62.6 (in)
63.5 (in)
Wheelbase
97.2 (in)
97.2 (in)
Width, Max w/o mirrors
73.4 (in)
73.4 (in)
Cargo Area Dimensions
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Trunk Volume
9.9 (ft³)
9.9 (ft³)
Equipment
Mechanical
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
3.15 Axle Ratio
4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
52 L Fuel Tank
70-Amp/Hr Maintenance-Free Battery w/Run Down Protection
Driver Control Ride Control Adaptive Suspension
Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
Electric Power-Assist Speed-Sensing Steering
Electro-Mechanical Limited Slip Differential
Engine Auto Stop-Start Feature
Engine: 3.0L Inline 6-Cylinder
Front And Rear Anti-Roll Bars
Gas-Pressurized Shock Absorbers
Multi-Link Rear Suspension w/Coil Springs
Rear-Wheel Drive
Regenerative 170 Amp Alternator
Strut Front Suspension w/Coil Springs
Transmission w/Driver Selectable Mode and STEPTRONIC Sequential Shift Control w/Steering Wheel Controls
Transmission: 8-Speed Sport Automatic w/Paddles
3.15 Axle Ratio
4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
52 L Fuel Tank
70-Amp/Hr Maintenance-Free Battery w/Run Down Protection
Electric Power-Assist Speed-Sensing Steering
Engine Auto Stop-Start Feature
Engine: 2.0L Inline 4-Cylinder
Front And Rear Anti-Roll Bars
Gas-Pressurized Shock Absorbers
Multi-Link Rear Suspension w/Coil Springs
Quasi-Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
Rear-Wheel Drive
Regenerative Alternator
Security System Pre-Wiring
Strut Front Suspension w/Coil Springs
Transmission w/Driver Selectable Mode and Sequential Shift Control w/Steering Wheel Controls
Transmission: 8-Speed Sport Automatic w/Paddles
Exterior
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Headlamps w/Washer and Delay-Off
Black Side Windows Trim
Body-Coloured Door Handles
Body-Coloured Front Bumper w/Metal-Look Bumper Insert
Body-Coloured Rear Bumper
Clearcoat Paint
Fixed Rear Window w/Defroster
Front Fog Lamps
Front License Plate Bracket
Galvanized Steel/Aluminum Panels
LED Brakelights
Light Tinted Glass
Metal-Look Grille
Metal-Look Power Heated Auto Dimming Side Mirrors w/Power Folding and Turn Signal Indicator
Perimeter/Approach Lights
Power Convertible Retractable Hard Top w/Lining, Glass Rear Window, Fixed Roll-Over Protection and Manual Wind Blocker
Spare Tire Mobility Kit
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets
Tires: 255/35ZR19 Fr & 275/35ZR19 Rr Perf Non-RFT
Trunk Rear Cargo Access
Wheels: 19" x 9" Fr & 19" x 10" Rr M Light Alloy -inc: Style 800M, Bicolour double-spoke
Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Headlamps w/Washer and Delay-Off
Black Side Windows Trim
Body-Coloured Door Handles
Body-Coloured Front Bumper w/Metal-Look Bumper Insert
Body-Coloured Power Heated Side Mirrors w/Driver Auto Dimming, Manual Folding and Turn Signal Indicator
Body-Coloured Rear Bumper
Clearcoat Paint
Fixed Rear Window w/Defroster
Front Fog Lamps
Front License Plate Bracket
Galvanized Steel/Aluminum Panels
LED Brakelights
Light Tinted Glass
Metal-Look Grille
Perimeter/Approach Lights
Power Convertible Retractable Hard Top w/Lining, Glass Rear Window, Fixed Roll-Over Protection and Manual Wind Blocker
Spare Tire Mobility Kit
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets
Tires: 225/45ZR18 Fr & 255/40ZR18 Rr Perf Non-RFT
Trunk Rear Cargo Access
Wheels: 18" x 8" Fr & 18" x 9" Rr M Light Alloy -inc: Style 798M, Ferric grey double-spoke
Entertainment
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
2 LCD Monitors In The Front
Bluetooth Wireless Phone Connectivity
Digital Signal Processor
Fixed Diversity Antenna
Graphic Equalizer
HiFi Sound System
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Steering Wheel Controls, Radio Data System, External Memory Control and 20 Gb Internal Memory
Radio: AM/FM
Real-Time Traffic Display
SiriusXM Satellite Radio Tuner
Streaming Audio
2 LCD Monitors In The Front
Automatic Equalizer
Bluetooth Wireless Phone Connectivity
Fixed Diversity Antenna
HiFi Sound System
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Steering Wheel Controls, Radio Data System, External Memory Control and 20 Gb Internal Memory
Radio: AM/FM
Real-Time Traffic Display
SiriusXM Satellite Radio Tuner
Streaming Audio
US Radio Specifications
Interior
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
1 12V DC Power Outlet
2 Seatback Storage Pockets
2-Way Driver Seat -inc: Manual Cushion Extension
2-Way Passenger Seat -inc: Manual Cushion Extension
Air Filtration
Apple CarPlay Preparation
Audio and HVAC
BMW Live Cockpit Professional
Cargo Area Concealed Storage
Cargo Features -inc: Spare Tire Mobility Kit
Cargo Space Lights
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
Connected Package Professional
ConnectedDrive Services
Cruise Control w/Steering Wheel Controls
Day-Night Auto-Dimming Rearview Mirror
Delayed Accessory Power
Driver And Passenger Visor Vanity Mirrors
Driver Foot Rest
Electric Seats w/Driver Memory
Engine Immobilizer
FOB Controls -inc: Cargo Access and Windows
Fade-To-Off Interior Lighting
Fixed Front Head Restraints
Front Centre Armrest
Front Cupholder
Front Map Lights
Full Carpet Floor Covering -inc: Carpet Front Floor Mats
Full Cloth Headliner
Full Floor Console w/Covered Storage, Mini Overhead Console and 1 12V DC Power Outlet
Gauges -inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Oil Temperature, Trip Odometer and Trip Computer
Heated Front Seats
HomeLink Garage Door Transmitter
Illuminated Locking Glove Box
Integrated Navigation System w/Voice Activation
Intelligent Emergency Call
Interior Concealed Storage, Driver And Passenger Door Bins
Interior Trim -inc: Aluminum Instrument Panel Insert, Piano Black/Metal-Look Interior Accents and Leatherette Upholstered Dashboard
Leatherette Door Trim Insert
Leatherette Upholstery
Lumbar Support
M Sport Seats
Manual Tilt/Telescoping Steering Column
Metal-Look Gear Shifter Material
Outside Temp Gauge
Perimeter Alarm
Power 1st Row Windows w/Driver 1-Touch Up/Down
Power Door Locks w/Autolock Feature
Power Fuel Flap Locking Type
Power Rear Windows
Proximity Key For Doors And Push Button Start
Remote Keyless Entry w/Integrated Key Transmitter, 2 Door Curb/Courtesy and Illuminated Entry
Remote Releases -Inc: Power Cargo Access
Selective Service Internet Access
Sport Heated Leather/Metal-Look Steering Wheel
Systems Monitor
Teleservices
Tracker System
Trip Computer
Trunk/Hatch Auto-Latch
Valet Function
Voice Activated Dual Zone Front Automatic Air Conditioning
1 12V DC Power Outlet
2-Way Driver Seat -inc: Manual Cushion Extension
2-Way Passenger Seat -inc: Manual Cushion Extension
Air Filtration
Apple CarPlay Preparation
Audio and HVAC
BMW Live Cockpit Professional
Cargo Area Concealed Storage
Cargo Features -inc: Spare Tire Mobility Kit
Cargo Space Lights
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
Compass
Connected Package Professional
ConnectedDrive Services
Cruise Control w/Steering Wheel Controls
Day-Night Rearview Mirror
Delayed Accessory Power
Driver And Passenger Door Bins
Driver And Passenger Visor Vanity Mirrors
Driver Foot Rest
Dual Zone Front Automatic Air Conditioning
Electric Seats w/Driver Memory
Engine Immobilizer
FOB Controls -inc: Cargo Access and Windows
Fade-To-Off Interior Lighting
Fixed Front Head Restraints
Front Centre Armrest
Front Cupholder
Front Map Lights
Full Carpet Floor Covering -inc: Carpet Front Floor Mats
Full Cloth Headliner
Full Floor Console w/Covered Storage, Mini Overhead Console and 1 12V DC Power Outlet
Gauges -inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Oil Temperature, Trip Odometer and Trip Computer
Heated Front Seats
Illuminated Locking Glove Box
Integrated Navigation System w/Voice Activation
Intelligent Emergency Call
Interior Trim -inc: Piano Black Instrument Panel Insert, Piano Black/Metal-Look Interior Accents and Leatherette Upholstered Dashboard
Leatherette Door Trim Insert
Leatherette Upholstery
M Sport Seats
Manual Tilt/Telescoping Steering Column
Metal-Look Gear Shifter Material
Outside Temp Gauge
Power 1st Row Windows w/Driver 1-Touch Up/Down
Power Door Locks w/Autolock Feature
Power Fuel Flap Locking Type
Redundant Digital Speedometer
Remote Keyless Entry w/Integrated Key Transmitter, 2 Door Curb/Courtesy and Illuminated Entry
Remote Releases -Inc: Power Cargo Access
Selective Service Internet Access
Sport Leather/Metal-Look Steering Wheel
Systems Monitor
Teleservices
Tracker System
Trip Computer
Trunk/Hatch Auto-Latch
Valet Function
Safety
BMW Z4 M40i 2020
M40i Roadster
BMW Z4 sDrive30i 2020
sDrive30i Roadster
ABS And Driveline Traction Control
Active Protection
Airbag Occupancy Sensor
Child Seat Sensor
Driver And Passenger Side Airbag Head Extension, Driver And Passenger Knee Airbag
Dual Stage Driver And Passenger Front Airbags
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
Electronic Stability Control (ESC)
Low Tire Pressure Warning
Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners
Side Impact Beams
ABS And Driveline Traction Control
Active Protection
Airbag Occupancy Sensor
Back-Up Camera
Child Seat Sensor
Driver And Passenger Side Airbag Head Extension, Driver And Passenger Knee Airbag
Dual Stage Driver And Passenger Front Airbags
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
Electronic Stability Control (ESC)
Low Tire Pressure Warning
Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners
Side Impact Beams