Comparison of BMW Z4 (E89) 35 is sDrive and Porsche 911 Targa (991 II) 4 3.0 AWD

Comparison of BMW Z4 (E89) 35 is sDrive and Porsche 911 Targa (991 II) 4 3.0 AWD [S]ave

Attribute	Porsche 911 Targa (991 II) 4 3.0 AWD ×	BMW Z4 (E89) 35 is sDrive ×
General
Make	Porsche	BMW
Model	911	Z4
Generation	911 Targa (991 II)	Z4 (E89)
Modification	4 3.0 AWD	35 is sDrive
Website	https://www.porsche.com/	https://www.bmw.com
Number of doors	2	2
Number of seats	4	2
Body type	Targa	Cabriolet
Transmission	manual	automatic
Number of gears	7	7
Production from (year)	2015	2010
Production to (year)	2018	2013
Performance
Top speed (km/h)	289	250
Acceleration 0-100 km/h (s)	4.7	4.8
City consumption (l/100km)	12.4	12.6
Extra-urban consumption (l/100km)	6.9	6.9
Combined consumption (l/100km)	8.9	9
CO2 emissions (g/km)	206	210
Emission standard	EURO VI	-
Drive
Drive	All wheel drive (4x4)	Rear wheel drive
Position of engine	Rear,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	370	340
Max. torque (Nm)	450	450
Fuel Engine
Number of cylinders	6	6
Cylinders arrangement	Boxer	Inline
Valves per cylinder	4	4
Engine displacement (cm³)	2,981	2,979
Compression ratio	10	10.2
Max. power @ rpm (rpm)	6,500	5,900
Max. torque @ rpm (rpm)	1,700	1,500
Cylinder bore (mm)	91	84
Piston stroke (mm)	76.4	89.6
Fuel system	Direct injection	Direct injection
Turbine	BiTurbo	Twin-power turbo
Fuel tank (l)	68	55
Engine oil capacity (l)	13.1	-
Chassis
ABS	+	+
Front wheel suspension	Independent type McPherson	-
Rear wheel suspension	Multi-link independent	-
Steering type	Steering rack	Steering rack
Front brakes	Ventilated discs	-
Rear brakes	Ventilated discs	-
Tires size	235/40 ZR 19 295/35 ZR 19	225/40 R18 W 255/35 R18 W
Dimensions
Length (mm)	4,499	4,244
Width (mm)	1,852	1,790
Height (mm)	1,288	1,284
Wheelbase (mm)	2,450	2,496
Kerb weight (kg)	1,570	1,600
Gross weight (kg)	2,000	1,855
Minimum boot space (l)	125	-
Maximum boot space (l)	160	-
Front track (mm)	1,541	1,511
Rear track (mm)	1,558	1,537
Drag coefficient (Cd)	0.3	-