MINI Countryman Powertrain MINI Countryman Powertrain J Engine
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MINI Countryman Powertrain
MINI Countryman Powertrain J Engine J Petrol J One/cooper J Cooper S J Spotlight cooper s J Diesel J One/cooper J Transmission J Manual J Automatic J „All 4“ The first mini with all-wheel drive J Power Take-Off (PTO) J Propeller Shaft J all 4 Clutch & Differential J Spotlight all 4 clutch
Engine MINI One/Cooper Displacement 1598 cc Bore x stroke 77 x 85. 8 mm Fuel injection Manifold injection 4 per cylinder Naturally aspirated 11, 0: 1 Maximum power @ speed 72 k. W /98 bhp 6000 rpm 90 k. W /122 bhp 6000 rpm Maximum torque @ speed 153 Nm 3000 rpm 160 Nm 4250 rpm 107 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy DOHC, composite camshafts Fuel consumption/ CO 2 emissions 5, 9 l/100 km 137 g/km * 6, 0 l/100 km 140 g/km * Emission standards EU 5 / ULEVII Number of valves Engine boost concept Compression ratio Dry weight Highlights: J Fully variable valve train (Valvetronic incl. Double-VANOS ) J Map-controlled oil pump J Switchable water pump J Friction-optimised engine J Start/Stop-Function J Brake Energy Regeneration J Shift Point Display Engine architecture Camshaft * preliminary
Engine MINI One/Cooper Displacement 1598 cc Bore x stroke 77 x 85. 8 mm Fuel injection Manifold injection 4 per cylinder Naturally aspirated 11, 0: 1 Maximum power @ speed 72 k. W /98 bhp 6000 rpm 90 k. W /122 bhp 6000 rpm Maximum torque @ speed 153 Nm 3000 rpm 160 Nm 4250 rpm 107 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy DOHC, composite camshafts 5, 9 l/100 km 137 g/km * 6, 0 l/100 km 140 g/km * EU 5 / ULEVII Number of valves Engine boost concept Compression ratio Dry weight Engine architecture Camshaft Fuel consumption/ CO 2 emissions Emission Standards * preliminary
Engine MINI Cooper S Displacement 1598 cc Bore x stroke 77 x 85. 8 mm Fuel injection Direct Injection Number of valves Engine boost concept Compression ratio Highlights: J Fully variable valve train (Valvetronic incl. Double-VANOS) J Twin. Scroll Turbocharger J Mechanically-driven, dual-piston high-pressure pump J Direct Injection J Common Rail technology (120 bar) J Map-controlled oil pump J Switchable water pump J Friction-optimised engine J Start/Stop-Function J Brake Energy Regeneration J Shift Point Display 4 per cylinder Twin. Scroll Turbocharger 10, 5: 1 Maximum power @ speed 135 k. W /184 bhp 5500 rpm Maximum torque @ speed 240 (260**) Nm 1600 -5000 rpm Dry weight Engine architecture 121 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy Camshaft DOHC, composite camshafts Fuel consumption/ CO 2 emissions 6, 1 l/100 km 143 g/km * Emission standards EU 5 / ULEVII * preliminary ** Overboost
Engine MINI Cooper S Displacement 1598 cc Bore x stroke 77 x 85. 8 mm Fuel injection Direct Injection Number of valves Engine boost concept Compression ratio 4 per cylinder Twin. Scroll Turbocharger 10, 5: 1 Maximum power @ speed 135 k. W /184 bhp 5500 rpm Maximum torque @ speed 240 (260**) Nm 1600 -5000 rpm Dry weight Engine architecture 121 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy Camshaft Fuel consumption/ CO 2 emissions Emission Standards DOHC, composite camshafts 6, 1 l/100 km 143 g/km * EU 5 / ULEVII * preliminary ** Overboost
Engine MINI Cooper S - Spotlight New Technology: TVDI Response J Turbocharged J Valvetronic J Direct Injection J Twin. Scroll Turbocharger Separates exhaust channels of adjacent cylinders (ignition timing: 1 -4 -3 -2) 360° distance in ignition timing of cylinders in one scroll Low volume in front of turbine Fuel Consumption J Direct Injection high compression ratio ( =10, 5) high efficiency in part load and full load J Valvetronic incl. Double-VANOS less throttling losses in part load J High engine torque at low speeds allows longer gear ratios ⇒ Best fuel consumption in class: 135 k. W 143 g/km * * preliminary J Valvetronic (incl. Double-VANOS) Optimal valve timing and valve lift in every situation, e. g. small valve lifts in full load at low speeds ⇒ Reduced turbo lag and high torque (240 Nm @ 1600 U/min) as well as high power output (135 k. W @ 5500 U/min) Cyl 1 Cyl 4 Cyl 3 Cyl 2
Engine MINI One D/Cooper D Displacement 1598 cc Bore x stroke 78. 0 x 83. 6 mm Fuel injection Direct Injection 4 per cylinder Turbocharger with Variable Turbine Geometry 16, 5: 1 Maximum power @ speed 66 k. W / 90 bhp @ 4000 rpm 82 k. W / 112 bhp @ 4000 rpm Maximum torque @ speed 215 Nm @ 1500 rpm Number of valves Engine boost concept Compression ratio Highlights: � Direct Injection � 2 nd Generation solenoid valves for multiple injections � Common Rail technology (1600 bar) � Turbocharger with Variable Turbine Geometry � Diesel Particle Filter with catalytic coating instead of additive J Start/Stop-Function J Brake Energy Regeneration J Shift Point Display Dry weight 270 Nm @ 1750 rpm 126 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy DOHC Fuel consumption/ CO 2 emissions 4, 4 l/100 km 116 g/km * Emission standards EU 5 Engine architecture Camshaft * preliminary
Engine MINI One D/Cooper D Displacement 1598 cc Bore x stroke 78. 0 x 83. 6 mm Fuel injection Direct Injection 4 per cylinder Turbocharger with Variable Turbine Geometry 16, 5: 1 Maximum power @ speed 66 k. W / 90 bhp @ 4000 rpm 82 k. W / 112 bhp @ 4000 rpm Maximum torque @ speed 215 Nm @ 1500 rpm Number of valves Engine boost concept Compression ratio Dry weight 270 Nm @ 1750 rpm 126 kg 4 cylinders in-line Engine block Light alloy Cylinder head Light alloy DOHC Fuel consumption/ CO 2 emissions 4, 4 l/100 km 116 g/km * Emission standards EU 5 Engine architecture Camshaft * preliminary
MINI Countryman Powertrain J Engine J Petrol J One/cooper J Cooper S J Spotlight cooper s J Diesel J One/cooper J Transmission J Manual J Automatic J „All 4“ The first mini with all-wheel drive J Power Take-Off (PTO) J Propeller Shaft J all 4 Clutch & Differential J Spotlight all 4 clutch
Transmission Manual Gearbox J 6 -speed J Specifically adapted transmission ratio for Petrol and Diesel application J Optimised final drive ratio for each variant J Carbon synchronisers for all gears for rapid, precise gear changes J Synchronized reverse gear J Hybrid shift cables for highest shifting precision Clutch J Self-adjusting clutch (SAC) for all Cooper S and Diesel models for constant pedal feeling throughout lifetime Dual Mass Flywheel J Dual Mass Flywheel (DMF) for better decoupling from engine excitation to improve acoustic performance in Cooper S and Diesel
Transmission Automatic transmission J Available as an option for all MINI models except MINI One D J 6 -speed J Automatic (“D” and “S”) and Steptronic mode J Paddles on the steering wheel as option (Series for Cooper S) J Neutral Idle Control – gear decoupling in “D” to reduce fuel consumption during standstill J Torque-oriented calibration in “D“ J Better dynamic behaviour and downhill driving through intelligent gear-keeping while braking or coasting J Stop & Go: detects traffic jams and holds second gear for more comfortable start-up J Short shifting time through multiple downshifts
MINI Countryman Powertrain J Engine J Petrol J One/cooper J Cooper S J Spotlight cooper s J Diesel J One/cooper J Transmission J Manual J Automatic J „All 4“ The first mini with all-wheel drive J Power Take-Off (PTO) J Propeller Shaft J all 4 Clutch & Differential J Spotlight all 4 clutch
„All 4“ All-Wheel-drive Overview Gearbox with Clutch, DMF and Front Axle Differential Drive Shaft Propeller Shaft Rear Differential Cross Bar Power Take-Off All 4 Clutch Rear Axle Differential
„All 4“ All-Wheel-drive Power Take-Off (PTO) Hollow Shaft Spur Gear Differential PTO J Diverts torque and power from the front axle to the rear axle J Flow of torque to the rear is directed via a Hollow Shaft from the Differential basket J Spur Gear provides the necessary offset to the Hypoid Gear J Drive to the right front wheel is provided via a Link Shaft inside the Hollow Shaft J Gear transmission ratio 2. 81: 1 Link Shaft Hypoid Gear
„All 4“ All-Wheel-drive Propeller Shaft Slip-In Tube Propeller shaft J Transfers torque and power from the PTO to the rear axle differential J Slip-In Tube: reduces max. force through propeller shaft to 20 k. N in the event of a head-on collision 4 WD vehicle behaves like 2 WD vehicle in the event of a crash (only one passive occupant restraint system) J Optimised acoustics through minimised bending vibrations 4 WD with same comfort as 2 WD
„All 4“ All-Wheel-drive Rear axle Differential & All 4 clutch Rear Axle Differential All 4 Clutch Rear Axle Differential � Made of aluminium � Compact, light, friction-optimised rear axle differential � Gear transmission ratio 2. 81: 1 All 4 Clutch � Electromagnetic wet multiplate clutch � Continuous adjustable, fully variable torque distribution between axles � Up to 50% of engine torque to rear axle in regular conditions � Up to 100% of transferable engine torque in slippery conditions � Integration of All 4 control unit in DSC control unit � Proactive activation of 4 WD depending on driving situation � Micro-slip on front wheels (unnoticeable for the driver) Torque transfer to rear axle (<0, 1 s) � “All 4” All Wheel Drive permanently ready
„All 4“ All-Wheel-drive spotlight - All 4 Clutch J DSC unit actuates the Pilot Clutch directly by its power output stages J Pilot Clutch regulates speed of Input Ramp J Speed difference between Output Ramp (output shaft speed) and Input Ramp (input shaft speed) leads to normal force on Main Clutch through Ball and Ramp System J Main Clutch transfers torque from front to rear axle J Torque to rear axle is proportional to applied magnetic field in the Pilot Clutch and therefore to the Electric Power applied by the DSC unit DSC Unit J Target torque J Speed difference J Wheel speed J Engine torque J Acceleration pedal J Steering angle J Yaw sensor Electric Power Output Input Ball and Ramp System Main Clutch Electromagnet Output Ramp Input Ramp Pilot Clutch
MINI Countryman Powertrain Thank you for your attention.
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