BMW Z4 Roadster 2017 sDrive35i vs BMW 6 Series Convertible 2018 640i xDrive: Which Should You Buy in KSA?

A complete comparison of the ⁦BMW Z4 Roadster 2017 sDrive35i⁩ VS ⁦BMW 6 Series Convertible 2018 640i xDrive⁩ — specs, prices, pros and cons, and live used listings across KSA.

BMW Z4 Roadster 2017 sDrive35i

BMW Z4 Roadster 2017 sDrive35i

BMW 6 Series Convertible 2018 640i xDrive

BMW 6 Series Convertible 2018 640i xDrive

From SAR 589,500

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Price Comparison
Starting at—589,500 SAR
Engine & Power
Engine2,979 cc · 6 cyl2,979 cc · 6 cyl
Horsepower (bhp)306 hp320 hp
Torque (Nm)400 Nm450 Nm
Acceleration 0-100 Km/h (sec)5.1 s5.4 s
Top Speed (Km/h)250 km/h250 km/h
Fuel Economy (L/100 Km)9.1 L/100km8.4 L/100km
Fuel Tank Capacity55 L70 L
Gears78
TransmissionAutomaticAutomatic
Drive TypeRear Wheel DriveAll Wheel Drive
Fuel TypePetrolPetrol
Measurements
L×W×H4.2 m × 2.0 m × 1.3 m4.9 m × 1.9 m × 1.4 m
Wheelbase (meters)2.5 m2.9 m
Curb Weight (kg)1,600 kg1,890 kg
Trunk Capacity (liters)310 L300 L
Overview
Body StyleConvertibleConvertible
Seating Capacity2 seats4 seats
Doors2 doors2 doors
Features
Key features
12V SocketABS (Anti-lock Brake System)AirbagsAudio Controls on Steering WheelAuto Dimming MirrorAuto HeadlampsAuto Retractable Hardtop RoofAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)BluetoothBody Colored MirrorsCD PlayerCentral LockingChrome Exhaust PipesCruise ControlCruise Control Switch on SteeringCupholdersDaytime Running LightsDual Exhaust TipDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Electric Door MirrorsHeadlight WashersHeated Cooled SeatsImmobilizerInternet ConnectivityKeyless EntryLeather SeatsLeather Steering WheelLED HeadlightsLED TaillightsMP3Multi-Information DisplayPaddle ShiftersParking SensorsPower SteeringPower Windows - Front OnlyPush Button StartRadioRun-Flat TyresSeat Adjustment - AutomaticSeat MemorySeatbelt pretensionerSeatsSport PedalsSports Exhaust SystemSteering Tilt AdjustmentTemperature DisplayTraction ControlTrip ComputerTyre Pressure Monitoring DisplayUSB PortWheel SizeWheels - Alloy
12V SocketABS (Anti-lock Brake System)AirbagsAnti theft alarmAudio Controls on Steering WheelAuto Dimming MirrorAuto HeadlampsAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)BluetoothCD PlayerCentral LockingChrome Exhaust PipesChrome Plated Radiator GrilleCruise ControlCruise Control Switch on SteeringCupholdersDaytime Running LightsDual Exhaust TipDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric Door MirrorsFog Lamp - Front and RearFootwell LightsFrameless DoorsFront Seat ArmrestHeadlight WashersHeated Cooled SeatsHill AssistImmobilizerISOFIX Child Seat AnchorsKeyless EntryLeather SeatsLeather Steering WheelLED TaillightsLumbar SupportMP3Multi-Information DisplayNavigation SystemParking SensorsPower OutletsPower SteeringPower Windows - Front OnlyPush Button StartRadioRain Sensing WipersRear Window DefoggerRun-Flat TyresSeat Adjustment - AutomaticSeat MemorySeatbelt pretensionerSpeed LimiterSteering Tilt AdjustmentTemperature DisplayTouchpadTraction ControlTrip ComputerTyre Pressure Monitoring DisplayUSB PortWheel SizeWheels - Alloy