Skip to main content

2021 BMW Z4 sDriveM40i specs & colors

Starting MSRP
Current listing price
2021 BMW Z4 sDriveM40i

Showing the 2021 BMW Z4 sDriveM40i Roadster

Shop Now

Key specs

Color options



Magma Red


Black w / Blue Stitching

Ivory White



Starting MSRP

  • Remote Engine Start
  • Adaptive Full LED Lights
  • Head-Up Display

Executive Package


Starting MSRP

  • Remote Engine Start
  • Head-Up Display
  • Wireless Charging

Premium Package


Starting MSRP

  • Lane Departure Warning
  • Active Blind Spot Detection
  • Park Distance Control

Driving Assistance Package

See all packages


Starting MSRP

  • Black Mirror Caps
  • Extended Shadowline Trim


EPA Classification Two Seaters
Front Wheel Material Aluminum
Rear Wheel Size 18 X 10 in
Front Wheel Size 18 X 9 in
Rear Wheel Material Aluminum
Spare Wheel Material N/A
Spare Wheel Size N/A in
Maximum Alternator Capacity (amps) 170
Cold Cranking Amps @ 0° F (Primary) N/A
Engine Type Intercooled Turbo Premium Unleaded I-6
Displacement 3.0 L/183
SAE Net Horsepower @ RPM 382 @ 5000
SAE Net Torque @ RPM 369 @ 1600
EPA Fuel Economy Est - City 22 MPG
EPA MPG Equivalent - Combined N/A
Cruising Range - City 301.40 mi
EPA MPG Equivalent - City N/A
Cruising Range - Hwy 411.00 mi
Estimated Battery Range N/A mi
EPA MPG Equivalent - Hwy N/A
Fuel Economy Est-Combined 25 MPG
EPA Fuel Economy Est - Hwy 30 MPG
Eighth Gear Ratio (:1) 0.64
Final Drive Axle Ratio (:1) 3.15
Sixth Gear Ratio (:1) 1.00
First Gear Ratio (:1) 5.25
Fourth Gear Ratio (:1) 1.72
Reverse Ratio (:1) 3.71
Trans Description Cont. Automatic w/OD
Trans Type 8
Seventh Gear Ratio (:1) 0.82
Second Gear Ratio (:1) 3.36
Trans Description Cont. Again N/A
Drivetrain Rear Wheel Drive
Third Gear Ratio (:1) 2.17
Fifth Gear Ratio (:1) 1.32
Suspension Type - Front Strut
Suspension Type - Front (Cont.) Strut
Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Rear Multi-Link
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness 12.8 in
Front Brake Rotor Diam x Thickness 13.7 in
Brake ABS System (Second Line) N/A
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Aux Fuel Tank Capacity, Approx N/A gal
Fuel Tank Capacity, Approx 13.7 gal
Lock to Lock Turns (Steering) N/A
Steering Type Rack-Pinion
Turning Diameter - Wall to Wall N/A ft
Turning Diameter - Curb to Curb 36.1 ft
Steering Ratio (:1), Overall N/A
Spare Tire Size N/A
Rear Tire Size P275/40WR18
Front Tire Size P255/40WR18
Dead Weight Hitch - Max Tongue Wt. N/A lbs
Dead Weight Hitch - Max Trailer Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. N/A lbs
Wt Distributing Hitch - Max Tongue Wt. N/A lbs
Base Curb Weight 3457 lbs
Liftover Height N/A in
Min Ground Clearance N/A in
Length, Overall 170.7 in
Passenger Capacity 2
Second Hip Room N/A in
Wheelbase 97.2 in
Trunk Volume 9.9 ft³
Front Shoulder Room 54.3 in
Track Width, Rear 62.6 in
Second Head Room N/A in
Height, Overall 51.4 in
Front Leg Room 42.2 in
Width, Max w/o mirrors 73.4 in
Track Width, Front 62.8 in
Front Head Room 38.9 in
Second Shoulder Room N/A in
Second Leg Room N/A in
Front Hip Room N/A in
Passenger Volume N/A ft³
Radio Control US Standard
Artti Real-Time Traffic Display Standard
205w Regular Amplifier Standard
Bluetooth Wireless Phone Connectivity Standard
Fixed Diversity Antenna Standard
Radio: AM/FM Standard
Streaming Audio Standard
10 Speakers Standard
SiriusXM w/360L -inc: 1 year All Access subscription Standard
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Aux Audio Input Jack, Steering Wheel Controls, Voice Activation, Radio Data System, External Memory Control and 20 Gb Internal Memory Standard
Hi-Fi Sound System Standard
2 LCD Monitors In The Front Standard
Automatic Equalizer Standard
Body-Colored Door Handles Standard
Auto On/Off Projector Beam Led Low/High Beam Auto-Leveling Auto High-Beam Daytime Running Lights Preference Setting Headlamps w/Delay-Off Standard
Wheels: 18" x 9" Fr & 18" x 10" Rr Orbit Grey -inc: M double-spoke (style 798M) (STD) Optional
Light Tinted Glass Standard
Body-Colored Rear Bumper Standard
Body-Colored Front Bumper w/Metal-Look Bumper Insert Standard
Metal-Look Grille Standard
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets Standard
Headlights-Automatic Highbeams Standard
Tires: 255/40R18 Fr & 275/40R18 Rr Performance -inc: Non run-flat Optional
Perimeter/Approach Lights Standard
Trunk Rear Cargo Access Standard
Fixed Rear Window w/Defroster Standard
Galvanized Steel/Aluminum Panels Standard
LED Brakelights Standard
Black Side Windows Trim Standard
Tire Mobility Kit Standard
Body-Colored Power Heated Auto Dimming Side Mirrors w/Manual Folding and Turn Signal Indicator Standard
Power Convertible Top w/Lining, Glass Rear Window, Fixed Roll-Over Protection, Manual Wind Blocker and Top Standard
Sport Heated Leather/Metal-Look Steering Wheel Optional
Full Carpet Floor Covering -inc: Carpet Front Floor Mats Standard
Interior Trim -inc: Aluminum Instrument Panel Insert, Aluminum Door Panel Insert, Aluminum Console Insert, Chrome/Metal-Look Interior Accents and Leatherette Upholstered Dashboard Optional
Driver And Passenger Visor Vanity Mirrors Standard
Front Cupholder Standard
2 Seatback Storage Pockets Standard
Driver And Passenger Door Bins Standard
BMW Assist eCall Standard
Outside Temp Gauge Standard
Full Cloth Headliner Standard
Trip Computer Standard
Redundant Digital Speedometer Standard
HVAC -inc: Residual Heat Recirculation Standard
Memory Settings -inc: Audio and HVAC Standard
Heated Front Seats Optional
Fade-To-Off Interior Lighting Standard
DVD Area Coding (North America) Optional
Immobilizer Standard
1 12V DC Power Outlet Standard
Manual Tilt/Telescoping Steering Column Standard
Power 1st Row Windows w/Driver And Passenger 1-Touch Down and w/Driver 1-Touch Up Standard
Leather/Metal-Look Gear Shifter Material Optional
Cargo Space Lights Standard
Proximity Key For Doors And Push Button Start Optional
Full Floor Console w/Covered Storage, Mini Overhead Console and 1 12V DC Power Outlet Standard
Gauges -inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Oil Temperature, Trip Odometer and Trip Computer Standard
Perimeter Alarm Standard
Live Cockpit Pro w/Navi Standard
Illuminated Locking Glove Box Standard
Tracker System Standard
Remote Keyless Entry w/Integrated Key Transmitter, 2 Door Curb/Courtesy, Illuminated Entry and Panic Button Standard
Power Door Locks w/Autolock Feature Standard
Connected Package Pro Standard
Dual Zone Front Automatic Air Conditioning Standard
Air Filtration Standard
Power Rear Windows Standard
Apple CarPlay & Android Auto Compatibility Standard
BMW TeleServices Standard
Garage Door Transmitter Standard
ConnectedDrive Services Standard
Cargo Features -inc: Tire Mobility Kit Standard
Day-Night Auto-Dimming Rearview Mirror Standard
M Sport Front Seats Standard
Cruise Control w/Steering Wheel Controls Standard
Front Center Armrest Standard
Leatherette Door Trim Insert Standard
SensaTec Seat Upholstery Standard
Fixed Front Head Restraints Standard
12-Way Driver Seat -inc: Manual Cushion Extension Standard
12-Way Passenger Seat -inc: Manual Cushion Extension Standard
FOB Controls -inc: Cargo Access, Windows and Sunroof/Convertible Roof Standard
Cargo Area Concealed Storage Standard
Power Front Seats -inc: 2 presets for exterior mirror and seat positions Standard
Interior Lock Disable Standard
Remote Releases -Inc: Comfort Access Proximity Cargo Access Optional
Valet Function Standard
Front Map Lights Standard
Driver Information Center Standard
Power Fuel Flap Locking Type Standard
Trunk/Hatch Auto-Latch Standard
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim Standard
Driver Foot Rest Standard
Compass Standard
Lumbar Support Optional
Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher Optional
80-Amp/Hr Maintenance-Free Battery w/Run Down Protection Standard
Transmission: 8-Speed Sport Automatic Standard
Gas-Pressurized Shock Absorbers Standard
Transmission w/Driver Selectable Mode and Sequential Shift Control w/Steering Wheel Controls Standard
Electro-Mechanical Limited Slip Differential Optional
4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake Standard
Automatic w/Driver Control Ride Control Adaptive Suspension Optional
Engine Auto Stop-Start Feature Standard
Regenerative 170 Amp Alternator Standard
Front And Rear Anti-Roll Bars Standard
3.15 Axle Ratio Standard
Electric Power-Assist Speed-Sensing Steering Standard
Rear-Wheel Drive Standard
Multi-Link Rear Suspension w/Coil Springs Standard
Strut Front Suspension w/Coil Springs Standard
Engine: 3.0L Inline 6-Cylinder Optional
13.7 Gal. Fuel Tank Standard
Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners Standard
Airbag Occupancy Sensor Standard
Back-Up Camera Standard
Collision Warning-Front Standard
Child Seat Sensor Standard
Driver And Passenger Side Airbag Head Extension, Driver And Passenger Knee Airbag Standard
ABS And Driveline Traction Control Standard
Low Tire Pressure Warning Standard
Dual Stage Driver And Passenger Front Airbags Standard
Dual Stage Driver And Passenger Seat-Mounted Side Airbags Standard
Collision Mitigation-Front Standard
Electronic Stability Control (ESC) Standard
Side Impact Beams Standard
Active Guard Collision Standard

Compare trims

2021 BMW Z4 sDriveM40i

Wondering which trim is right for you?