Comparison between:
- 2021 BMW i3s 42 kWh
- 2020 smart EQ fortwo coupé
- 2022 Tesla Model Y RWD
Brand, model, trim, price
Information about the brand, series, model name and year, trim and price of the electric vehicle.
| 2021 BMW i3s 42 kWh | 2020 smart EQ fortwo coupé | 2022 Tesla Model Y RWD | |
 |  |  | |
| Model alias | - | - | Model Y Standard Range RWD |
| Trim | 42 kWh | - | RWD |
| Model year | 2021 | 2020 | 2022 |
| Market | North America, Europe | Europe | Europe |
| Price | - | GBP 21,195 (UK, Oct 2019) | - |
Body style, dimensions, volumes, weights.
Information about the EV body style, dimensions, clearance, volumes, curb weight, GVWR.
| Body style | Hatchback | Hatchback | Sport utility vehicle (SUV) |
| Materials | Carbon fiber reinforced polymer Aluminium | High-strength steel | Mild steel High-strength steel Ultra-high-strength steel Aluminium |
| Exterior colors | Jucaro Beige Metallic Capparis White Fluid Black Imperial Blue Metallic Melbourne Red Metallic Mineral Grey Metallic | White Black Carmine Red Gold Beige Lime Green Cool Silver Lava Orange Midnight Blue Moon White Titania Grey Graphite Grey | Deep Blue Metallic Midnight Silver Metallic Pearl White Multi-Coat Red Multi-Coat Solid Black Midnight Cherry Red (Europe and the Middle East) Quicksilver (Europe and the Middle East) |
| Interior colors | Black Dark Grey Light Grey Brown | Black Black/Blue Black/Grey | Black Black and White |
| Number of doors | 5 | 2 | 4 |
| Number of seats | 4 | 2 | 5 / 7 |
| Length | 157.7 in 4006 mm | 106.1 in 2695 mm | 187.0 in 4751 mm |
| Width | 70.5 in 1791 mm | 65.5 in 1663 mm | 75.6 in 1921 mm |
| Width with mirrors | - | 74.5 in 1893 mm | 83.8 in 2129 mm |
| Width with folded mirrors | - | - | 77.9 in 1978 mm |
| Height | 62.6 in 1590 mm | 61.2 in 1555 mm | 63.9 in 1624 mm |
| Wheelbase | 101.2 in 2570 mm | 73.7 in 1873 mm | 113.8 in 2890 mm |
| Front track | 62.7 in 1592 mm | 57.8 in 1469 mm | 64.4 in 1636 mm |
| Rear track | 62.1 in 1578 mm | 56.3 in 1430 mm | 64.4 in 1636 mm |
| Clearance | 5.2 in 131 mm | 4.4 in 113 mm | 6.8 in 172 mm |
| Front headroom | 39.6 in 1006 mm | - | 41.0 in 1041 mm |
| Rear headroom | 37.2 in 945 mm | - | 39.4 in 1001 mm |
| Front shoulder room | 53.6 in 1361 mm | - | 56.4 in 1432 mm |
| Rear shoulder room | 49.2 in 1250 mm | - | 54.1 in 1373 mm |
| Front hip room | - | - | 53.8 in 1367 mm |
| Rear hip room | - | - | 50.6 in 1286 mm |
| Front legroom | 40.5 in 1028 mm | - | 41.9 in 1063 mm |
| Rear legroom | 31.9 in 810 mm | - | 40.5 in 1029 mm |
| Trunk volume | 260.0 l 9.18 ft3 0.26 m3 | 260.0 l 9.18 ft3 0.26 m3 | 854.0 l 30.16 ft3 0.85 m3 |
| Maximum trunk volume | 1100.0 l 38.85 ft3 1.10 m3 | 350.0 l 12.36 ft3 0.35 m3 | 2041.0 l 72.08 ft3 2.04 m3 |
| Secondary trunk volume | - | - | 117.0 l 4.13 ft3 0.12 m3 |
| Curb weight | 2843.96 lb 1290 kg | 2392.02 lb 1085 kg | 4208.62 lb 1909 kg |
| Payload | 970.03 lb 440 kg | 496.04 lb 225 kg | - |
| GVWR | 3814 lb 1730 kg | 2888.06 lb 1310 kg | 5222.75 lb 2369 kg |
| Drag coefficient | 0.3 Cd | - | 0.23 Cd |
| Additional information | The height includes roof fin Curb weight with a 75 kg passenger (EU norms) - 1365 kg GVWR with a 75 kg passenger (EU norms) - 1805 kg Overhang front / rear - 714 / 722 Axle load distribution (%) front / rear - 47 / 53 | - | Interior dimensions and volume shown are for Model Y with 5 seats |
Electric motor
Information about the model's electric motor and its performance
| Manufacturer | BMW | - | Tesla |
| Model | - | - | 3D6 |
| Electric motor type | Permanent magnet synchronous | - | Permanent magnet synchronous |
| Location of the motor | Rear | Rear | Rear |
| Voltage | - | - | 335 V |
| Power | 135 kW 181.0 hp 183.5 ps | 60 kW 80.5 hp 81.6 ps | 255 kW 342.0 hp 346.7 ps |
| Maximum power RPM | 4800 rpm | - | 5525 rpm |
| Torque | 270 Nm 27.5 kgm 199.1 ft-lb | 160 Nm 16.3 kgm 118.0 ft-lb | 420 Nm 42.8 kgm 309.8 ft-lb |
| Maximum torque RPM | - | - | 325 - 5200 rpm |
| Regenerative braking | Yes | Yes | Yes |
| Driving modes | Eco Eco+ Comfort Sport | - | - |
| Additional information | - | Radar-based recuperation | AC permanent magnet synchronous reluctance motor Liquid-cooled with variable frequency drive 3D6 is the code for the new hairpin motor |
Performance
Information about the top speed and acceleration of the model.
| Top speed | 99.4 mph 160.0 km/h | 80.8 mph 130.0 km/h | 134.8 mph 217.0 km/h |
| Acceleration from 0 to 100 km/h | 6.90 s | 11.50 s | 6.90 s |
Driving range
Information about the official driving range of the model according to EPA, NEDC, WPTL.
| Driving range | NEDC: 214.4 mi / 345.0 km EPA: 152.9 mi / 246.0 km WLTP: 177.1 mi / 285.0 km | NEDC: 98.8 mi / 159.0 km Real range: 69.0 mi / 111.0 km | WLTP: 267.2 mi / 430.0 km WLTP: 282.7 mi / 455.0 km |
Energy efficiency
Information about the energy efficiency of the model in various measurement units according to EPA, NEDC, WPTL.
| Energy efficiency | EPA, CMB: 30 kWh/100 mi EPA, CMB: 102 MPGe EPA, CMB: 113 MPGe EPA, CTY: 124 MPGe WLTP, CMB: 14.6 kWh/100 km | WLTP, CMB: 17.6 kWh/100 km | WLTP, CMB: 15.7 kWh/100 km |
Energy class
Information about the energy class of the electric car.
| Energy class | A+ | - | A+ |
Steering
Information about the type of the steering mechanism of the model and related features.
| Type of steering mechanism | Rack and pinion | Rack and pinion | Rack and pinion |
| Type of power steering | Electronic | Electronic | Electronic |
| Turning circle | 10.31 m 33.83 ft | 6.95 m 22.80 ft | 12.13 m 39.80 ft |
| Lock-to-lock turns | - | - | 2 |
Transmission
Information about the transmission of the model.
| Type of transmission | Automatic single-speed reduction gear | Automatic single-speed reduction gear | Automatic single-speed reduction gear |
| Drivetrain | Rear-wheel drive (RWD) | Rear-wheel drive (RWD) | Rear-wheel drive (RWD) |
| Axle ratio | 9.665 | - | - |
Suspension
Information about the system of components that connects the wheels and axles to the chassis.
| Front suspension | Independent MacPherson strut Coil springs (helical springs) Anti-roll bar (stabilizer link / stabilizer bar) Shock absorbers | Independent MacPherson strut Shock absorbers Coil springs (helical springs) Anti-roll bar (stabilizer link / stabilizer bar) | Independent Double wishbone Coil springs (helical springs) Telescopic shock absorbers Anti-roll bar (stabilizer link / stabilizer bar) |
| Rear suspension | Independent Multi-link Coil springs (helical springs) | Semi-independent Torsion beam (twist beam / torsion bar) Coil springs (helical springs) Shock absorbers | Independent Multi-link Coil springs (helical springs) Telescopic shock absorbers |
Brakes
Information about the brake system used on this model.
| Front brakes | Ventilated discs | Ventilated discs | Ventilated discs |
| Rear brakes | Ventilated discs | Drums | Ventilated discs |
Rims
Information about the rims available for this electric car.
| Rims | 5.5Jx20 6Jx20 | - | 9.5Jx19 ET45 |
Tyres
Information about the tyres available for this electric vehicle.
| Tyres | 175/55R20 89T 195/50R20 93T | 165/65R15 185/60R15 | 255/45R19 |
Battery
Specifications and features of the rechargeable battery that powers this vehicle.
| Manufacturer | Samsung SDI | Deutsche Accumotive | CATL |
| Model | - | - | Lithium iron phosphate (LFP) |
| Type of rechargeable battery | Lithium-Ion | Lithium-Ion | - |
| Battery capacity | 42.2 kWh | 17.6 kWh | 62 kWh |
| Number of cells | - | 96 | - |
| Number of modules | - | 3 | - |
| Voltage | 353 V | - | 345 V |
| Location | Under the floor, middle | Under the floor, middle | Under the floor, middle |
| Cooling | AC refrigerant-based cooling system | Water-based coolant circulation | Water-based coolant circulation Heat pipe |
| Minimum ambient temperature | - | -40 °C -40 °F | - |
| Maximum ambient temperature | - | 50 °C 122 °F | - |
| Additional information | The net battery capacity is 37.9 kWh Uses 120 Ah square cells Estimated volumetric energy density - 449 Wh/L Optional battery heating system | Beattery heater | European battery code - BTF1 (CATL Prismatic LFP) |
Charging type
Information about the different types of charging of this specific electric car.
| Charging type | Household charging, 2.8 kW BMW i Wallbox 3.7 kW, 3.7 kW BMW i Wallbox 7.4 kW, 7.4 kW BMW i Wallbox 11 kW, 11 kW DC fast charging, 50 kW | Wallbox, 4.6 kW Wallbox, 22 kW | Wallbox charger, 11 kW DC charging, 170 kW |
Onboard charger/Charging port
Information about the onboard charger(s)/charging port(s) available on this electric vehicle.
| Onboard charger/Charging port | Onboard charger, Type 2 CCS2, 11 kW Onboard charger, Type 1 CCS1, 11 kW | Onboard charger, Type 2 CCS2, 4.6 kW Onboard charger, Type 2 CCS2, 22 kW | - |
Charging time
Information about the estimated charging time for this EV depending on the various type of charging it supports.
| Charging time | DC fast charging, 0:32 BMW i Wallbox 11 kW, 3:00 BMW i Wallbox 7.4 kW, 4:28 BMW i Wallbox 3.7 kW, 8:56 Household charging, 11:47 | Wallbox 22 kW, 0:48 Wallbox 4.6 kW, 3:50 | DC charging, 0:18-0:22 Wallbox charger, 4:31-5:38 |
Additional features
A list of standard and optional exterior and interior features of the model.
| Additional features | Rear cupholders (S) Adaptive Cruise/Speed Control (O) Brake Assist System (S) Camera-based cruise control with Stop&Go function (O) City brake function (O) Collision Warning System (O) Cornering Brake Control (S) Electronic Brake Distribution (S) Electronic hand brake (S) Engine Start Button (S) Front and side airbags (S) Front radar (O) Full-length side curtain airbags (S) Hill holder (S) Immobilizer (S) Low Tire Pressure Indicator (S) Parking distance sensors (O) Parking Distance Sensors, Rear Radar (S) Passenger Assist Handles (S) Pedestrian and collision warning (O) Proactive driving assistant (O) Rear camera and radar (O) Service Interval Indicator (S) Speed limit info (O) Standard Cruise/Speed Control (S) Theft Deterrent System (S) Traffic jam assistant (O) 10.3-inch multi-funciton touchscreen (O) 12V power outlet (S) 200GB internal HD (O) 6.5-inch touchscreen (S) AM/FM Radio, Digital Radio (S) Bluetooth (S) BMW Apps (O) BMW iDrive (O) BMW Online with MyInfo (O) Coming Home Device (S) Garage Door Opener (S) Internal HD (S) Keyless entry (S) MP3 Player (O) Navigation (S) Remote Audio Controls (S) Satellite radio (S) 4 x sepakers, standard audio system (S) Smart Card/Key (S) 12 x speakers, 360 watt, Harmon/Kardon Premium Sound (O) Text To Speech / Speech To Text (O) Climate control (S) Remote control (S) Ventilation System (S) Head Restraints (S) Heated front seats (S) Isofix Preparation (S) Leather-trimmed, tilt telescoping (S) Door Entry Light (S) Heated washer (S) Moonroof (O) Power Locks (S) Power Locks, With Passive Access (Card Key) (S) Tinted glass windows (S) Zone-tinted windshield with wipers (S) Automatic rear-view mirror (S) Foldable side mirrors (S) Illuminated driver and passenger vanity mirror (S) Memory adjustment (S) Toned heated driver and passenger power side mirrors with turn signals (S) Headlight Control, Dusk Sensor (S) LED daytime running lights (S) LED headlights (S) LED taillights (S) Alloy Look On Instrument Panel And Shift Knob (S) Cargo Area Cover (S) Cloth (S) Cloth/Synthetic Leather (S) Dark Oak wood trim (O) Eucalyptus wood trim (O) Leather (S) Leather and cloth (S) Titanium Look On Instrument Panel (S) Wood/Woodgrain On Instrument Panel (S) | Centre console with drawer and double cup holder at front (S) Gearshift lever knob in leather (chrome) (S) Lockable glove compartment (S) Storage compartment in doors, front (S) Storage compartment in tailgate (S) 3-spoke, multi-function steering wheel in leather (S) Acoustic presence indicator at speeds below 17 mph (S) Active Brake Assist (S) Anti-lock Braking System with electronic brake force distribution (S) Breakdown kit with air compressor and sealant (S) Central locking with radio remote control, visual locking-verification signal (S) Crash sensor for activation of hazard warning lights (S) Crosswind Assist (S) Cruise control with limiter (S) Electronic Stability Programme (S) Front airbags for the driver and front passenger (S) Hill Start Assist (S) Immobilizer (S) Knee airbag for the driver (S) Lane Keeping Assist with acoustic and visual warning (S) Seat belt reminder warning (S) Three-point seat belts with belt tensioners and belt force limiters (S) Tridion safety cell (S) Two pelvis/thorax bags in the backrests of the seats (S) Tyre pressure monitoring system (S) Window airbags (S) 12 volt socket with cover (S) 7-inch multi-touch infotainment display (O) Dashboard Instrument panel (S) Digital Radio (S) Instrument cluster with a 3.5-inch TFT colour display (S) MirrorLink (O) smart Media-System (O) Exterior temperature indicator with frost warning (S) Pre-entry climate control (S) Front passenger seat with through-loading function (fully folding backrest) (S) Heated seats (O) Heated multi-function steering wheel (O) Height-adjustable steering column (O) Comfort windscreen wipers with intermittent wiper control and automatic wipe/wash function (S) Driver's door mirrors electrically adjustable and heated (S) Electric windows with convenience feature and obstruction sensor (S) Heated rear window (S) Painted door handles (body colour) (S) Rear window wiper with intermittent wiper control and automatic wipe/washfunction (S) Solid roof with fabric lining in black (S) Sun visors for driver and front passenger with vanity mirrors (S) H4 halogen headlamps with integrated LED daytime driving lights (S) Headlamp range adjustment, manual (S) Reading light for driver and front passenger (S) Third brake light featuring LED technology (S) Fabric (S) Leather (O) | 360-degree parking camera (O) Advanced collision avoidance (S) Automatic driving on city streets (O) Autopark - parallel and perendicular self-parking (O) BLIS with steer assist (S) Collapsable steering column (S) Collision avoidance braking and steering (S) Cross traffic alert (S) Driver alert (S) Driver assist (S) Driver knee airbag (S) Dual-stage driver airbag (S) Dual-stage passenger airbag with active ventilation (S) Energy-absorbin interior (S) Evasive manoeuvre assist (S) Far side airbags (S) 3 x forward looking cameras (S) 2 x forward looking side cameras (O) Front seat belts with electrical pre-cash tensioner (S) Front seat belts with pretensioners and 2-step load limiters (S) High-Speed autosteer (S) Inflatable curtains (S) Lane keeping with automatic steering (S) Navigate on Autopilot (O) Outer rear seats with pretensioners and 2-step load limiters (S) Pilot Assist (S) Rear collision warning/mitigation (S) 1 x rearward looking camera (S) 2 x rearward looking side cameras (O) Recognize and respond to traffic lights and stop signs (O) Road sign info (S) Side airbags (S) Side impact protection (S) Summon your car remotely (O) Traffic aware cruise control (TACC) (S) 12 x ultrasonic sensors (wider range) (S) Whiplash injury protection (S) 15-inch touch dispaly (S) 2 x amps (S) Center console with storage, 4 USB ports and docking for 2 smartphones (S) In-car internet streaming music & media (S) Location aware automatic garage door opener (S) Music and media over Bluetooth (S) Satellite-view maps with live traffic visualization and navigation (S) 14 x speakers (S) 1 x subwoofer (S) 12-way power adjustable front and rear seats (S) Heated front and rear seats (S) Three independently folding 2nd row seats (S) Heated steering wheel (S) Tinted glass roof with ultraviolet and infrared protection (S) Auto dimming, power folding, heated side mirrors (S) LED fog lamps (S) |
Additional information
Additional information about this electric vehicle.
| Additional information | The i3s arrives with sports suspension (tighter springs and dampers along with a stabiliser on the front axle) and sports steering with a correspondingly adapted steering torque characteristic. | - | Enters European market in Q4 2022 MCUZ / MCU3 - Custom AMD Ryzen YE180FC3T4MFG - Quad-core CPU with 512KB L2 cache per core and 4MB L3 cache - AMD Navi23 GPU (215-130000026) - 8/16GB DDR4 - 8GB GDDR6 - 256GB SSD - 10 teraflops processing power - LG Innotek ATC5CPC001 Wi-Fi and Bluetooth module - Quectel AG525R-GL cell modem - SPC5748GSMMJ6 gateway - ADSP-SC587W SHARC+ Dual Core DSP with ARM Cortex-A5 for DSP 1 - AD21584 SHARC+ Dual Core DSP with ARM Cortex-A5 for DSP 2 - Realtek RTL9068ABD Ethernet switch 16V Li-Ion auxiliary battery - often mislabeled as 12V - made by CATL - Self-protection mode - Battery management system - LIN data communication - Four NMC pouch cells - 15.5 - 15.8 operating voltage - 6.9 - 7.5 Ah - 99 Wh - 3.7 V nominal - more than 2000 cycles - 1.8 kg / 3.97 lbs |
| 2021 BMW i3s 42 kWh | 2020 smart EQ fortwo coupé | 2022 Tesla Model Y RWD |