BMW Z4 G29 or Porsche 911 992?

2018–present vs 2019–present · Convertible vs Coupe

In short

Length: Z4 G29 4,324 mm, 911 992 4,535 mm — a 21 cm difference.
Boot: Z4 G29 281 l, 911 992 132 l.
Lowest consumption: Z4 G29 6.3 l/100 km, 911 992 9 l/100 km.
Power: Z4 G29 145–285 kW, 911 992 283–478 kW.
Standard equipment: Z4 G29 26 items (Base), 911 992 36 items (Carrera).
Neither is listed on Autodrom right now.

BMW Z4 G292018–present · 5 engines · Base, Advantage, Sport Line, M SportSpecifications →Listings →

Porsche 911 9922019–present · 4 engines · Carrera, TurboSpecifications →Listings →

Only differences

better value

	BMW Z4 G292018–presentno listings	Porsche 911 9922019–presentno listings
Dimensions
Length	Length4,324 mm	Length4,519 mm–4,535 mm
Width	Width1,864 mm	Width1,852 mm–1,900 mm
Height	Height1,304 mm	Height1,300 mm–1,303 mm
Wheelbase	Wheelbase2,470 mm	Wheelbase2,450 mm
Ground clearance	Ground clearance115 mm–120 mm	Ground clearance95 mm–100 mm
Trunk volume	Trunk volume281 l	Trunk volume128 l–132 l
Curb weight	Curb weight1,430 kg–1,640 kg	Curb weight1,505 kg–1,640 kg
Fuel tank	Fuel tank52 l	Fuel tank64 l–67 l
Engines
Production years	Production years2018–present	Production years2019–present
Body type	Body typeConvertible	Body typeCoupe
Number of engines	Number of engines5	Number of engines4
Power	Power145–285 kW (197–387 hp)	Power283–478 kW (385–650 hp)
Displacement (l)	Displacement (l)2.0–3.0	Displacement (l)3.0–3.7
Fuel	FuelPetrol	FuelPetrol
Gearbox	GearboxAutomatic, Manual	GearboxAutomatic
Drivetrain	DrivetrainRear-wheel	DrivetrainRear-wheel, All-wheel (4x4)
Lowest consumption	Lowest consumption6.3 l/100 km · sDrive30i	Lowest consumption9 l/100 km · Carrera 3.0
Best 0–100 km/h	Best 0–100 km/h4.5 s · M40i	Best 0–100 km/h2.7 s · Turbo S 3.8
Top speed	Top speed250 km/h	Top speed330 km/h
Trim levelsBase · Carrera
Items in the base trim	Items in the base trim26 · Base	Items in the base trim36 · Carrera
Items in the top trim	Items in the top trim40 · M Sport	Items in the top trim38 · Turbo
Equipment · Comfort7 · 12
Climate Control, 1-zone	Climate Control, 1-zone✓	Climate Control, 1-zone—
Climate Control, 2-zone	Climate Control, 2-zone—	Climate Control, 2-zone✓
Cruise Control	Cruise Control✓	Cruise Control✓
Rear Parking Sensors	Rear Parking Sensors—	Rear Parking Sensors✓
Rear-view Camera	Rear-view Camera—	Rear-view Camera✓
Front Power Windows	Front Power Windows✓	Front Power Windows✓
Power Steering	Power Steering✓	Power Steering✓
Keyless Entry	Keyless Entry—	Keyless Entry✓
Push-button Start	Push-button Start✓	Push-button Start—
Start-Stop System	Start-Stop System—	Start-Stop System✓
Multifunction Steering Wheel	Multifunction Steering Wheel✓	Multifunction Steering Wheel✓
Digital Instrument Cluster	Digital Instrument Cluster✓	Digital Instrument Cluster✓
Power-adjustable mirrors	Power-adjustable mirrors—	Power-adjustable mirrors✓
Adaptive suspension	Adaptive suspension—	Adaptive suspension✓
Equipment · Interior2 · 3
Leather	Leather—	Leather✓
Electric Front Seats	Electric Front Seats—	Electric Front Seats✓
2 Seats	2 Seats✓	2 Seats—
Leather Steering Wheel	Leather Steering Wheel✓	Leather Steering Wheel✓
Equipment · Multimedia4 · 6
Touchscreen Display	Touchscreen Display✓	Touchscreen Display✓
Apple CarPlay	Apple CarPlay—	Apple CarPlay✓
Bluetooth	Bluetooth✓	Bluetooth✓
USB Port	USB Port✓	USB Port✓
Navigation System	Navigation System✓	Navigation System✓
Remote control via smartphone app	Remote control via smartphone app—	Remote control via smartphone app✓
Equipment · Visibility & lights1 · 2
LED Headlights	LED Headlights✓	LED Headlights✓
Daytime Running Lights	Daytime Running Lights—	Daytime Running Lights✓
Equipment · Safety8 · 9
Driver's Airbag	Driver's Airbag✓	Driver's Airbag✓
Front Passenger Airbag	Front Passenger Airbag✓	Front Passenger Airbag✓
Front Side Airbags	Front Side Airbags✓	Front Side Airbags✓
Curtain Airbags	Curtain Airbags—	Curtain Airbags✓
Autonomous Emergency Braking	Autonomous Emergency Braking✓	Autonomous Emergency Braking✓
Lane Keeping Assist	Lane Keeping Assist—	Lane Keeping Assist✓
Brake assist (BAS)	Brake assist (BAS)✓	Brake assist (BAS)✓
ABS	ABS✓	ABS✓
Electronic Stability Control (ESP)	Electronic Stability Control (ESP)✓	Electronic Stability Control (ESP)✓
Tyre Pressure Monitoring	Tyre Pressure Monitoring✓	Tyre Pressure Monitoring—
Equipment · Anti-theft2 · 2
Central Locking	Central Locking✓	Central Locking✓
Immobilizer	Immobilizer✓	Immobilizer✓
Equipment · Exterior2 · 2
Alloy Wheels	Alloy Wheels✓	Alloy Wheels✓
R17 Wheels	R17 Wheels✓	R17 Wheels—
R19 Wheels	R19 Wheels—	R19 Wheels✓
On Autodrom now
Listings	Listings0	Listings0

Frequently asked questions

Which is bigger — BMW Z4 G29 or Porsche 911 992?

Length: Porsche 911 992 4,535 mm, BMW Z4 G29 4,324 mm (a 211 mm difference). Wheelbase: 2,450 vs 2,470 mm. Boot: 132 vs 281 l.

Which uses less fuel — BMW Z4 G29 or Porsche 911 992?

The most frugal BMW Z4 G29 uses 6.3 l/100 km (sDrive30i); the most frugal Porsche 911 992 9 l/100 km (Carrera 3.0).

Which is more powerful — BMW Z4 G29 or Porsche 911 992?

The strongest BMW Z4 G29 makes 285 kW (387 hp) (M40i); the strongest Porsche 911 992 478 kW (650 hp) (Turbo S 3.8).

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