2019 BMW Z4 specifications

Seats22
Number of Doors22
Drive typeRWDRWD
Lengthinches170.7170.7
Widthinches73.473.4
Heightinches51.451.4
Width including mirrorsinches79.779.7
Wheelbaseinches97.297.2
Ground clearanceinches4.74.7
Turning radiusfeet1818
Shoulder width frontinches54.354.3
Legroom frontinches42.242.2
Headroom frontinches38.938.9
Cargo volumeft³9.99.9
Fuel Tank capacitygallons13.713.7
Curb weightlbs.3,2873,443
Gross vehicle weightlbs.3,8804,092
Payloadlbs.593649
Engine typeB46B58
Cylinders46
Valves per cylinder44
Strokemm94.694.6
Boremm8282
Displacementcm³1,9982,998
Compression rate:110.211
Engine powerhp255382
at rpm1/min5,000 – 6,5005,000 – 6,500
Engine torqueft. lbs.295369
at rpm1/min1,500-4,4001,600 – 4,500
Fuel typegasolinegasoline
Recommended FuelPremiumPremium
Engine oil capacityquarts5.256.5 quarts
Output per literhp/liter129.1127.4
Transmission type8HP8HP
Transmission typeautomaticautomatic
Gear ratios 1st gear5.255.25
2nd3.363.36
3rd2.172.17
4th1.721.72
5th1.321.32
6th11
7th0.820.82
8th0.640.64
Reverse gear3.713.71
Final drive ratio3.153.15
Power-steering typeEPSEPS
Steering ratio:115.115.1
Tires 18” standard front225/45R18 95Y255/40R18 95Y
Tires 18” standard rear255/40R18 99Y275/40R18 99Y
Wheels 18” standard frontinches8.0J x 18 LM9.0 x 18 LM
Wheels 18” standard rearInches9.0J x 18 LM10.0J x 18 LM
Tires 18” optional front255/40R18 95Y
Tires 18” optional rear275/40R18 99Y
Wheels 18” optionalInches9.0 x 18 LM
Wheels 18” optionalInches10.0J x 18 LM
Tires 19” optional front255/35R19 96Y255/35R19 96Y
Tires 19” optional rear275/35R19 100Y275/35R19 100Y
Wheels 19” optional frontinches9.0J x 19 LM9.0J x 19 LM
Wheels 19” optional rear10.0J x 19 LM10.0J x 19 LM
Track, frontinches63.762.8
Rear, trackinches63.562.6
Cx0.29 – 0.350.29 – 0.35
0-60 mphseconds5.23.9
Top speedmph155155
 EPA Fuel Economy, city / hwympgTBDTBD