Anyone getting one?
Launch / Availability
•700 units worldwide (300 for the U.S.)
•Four colors available: Sapphire Black metallic, Mineral Grey metallic, Alpine White and Frozen Dark Grey Metallic
Engine•3.0L Turbo 6 Cylinder (S55)
•493 bHP (500 HP) (16% increase over standard M4) @ 6250 RPM
•442 lb-ft torque (10% increase over standard M4) @ 4000-5500 RPM
•6.5 lbs/hp weight-to-power ratio
•0-60 mph: 3.7 sec
•Top speed: 189.5 mph (governed)
•Water Injection System for enhanced cooling
Water Injection System•First in a production road car
•Achieves similar levels of cooling found in the standard M4
•Water injected as fine spray into intake manifold where it evaporates, lowering intake air temperature (by additional 80° F) and reducing final compression temperature in combustion chamber, thus minimizing risk of knock and allowing higher boost pressure and advanced spark timing.
•3 water injectors in the intake plenum chamber each supplying water to 2 cylinders, for uniform distribution.
•1.3 gallon water tank, water pump, sensors, valves all housed in trunk underfloor
•Pump supplies water to injectors at approximately 145 psi.
•Water injection quantity varies depending on load, engine speed and temperature, keeping water consumption to a minimum.
•Maintenance free except for top ups
•The BMW M water injection system is equipped with a sophisticated self-diagnosis system. If the water tank runs dry, or in the event of a system malfunction, appropriate measures are taken to protect the engine.
•When engine is turned off, all water in hose system is drained into the tank to prevent system components from icing up.
•Frost-proof water tank
•See full press release below for more technical discussions of the water injection system
Lightweight Design•DIN curb weight of 3329 pounds (ECE curb weight: 3,494 lbs)
•CFRP hood approximately 25% lighter than aluminum hood of standard M4
•Air outlet on hood optimizes airflow and reduces lift at front axle
•CFRP instrument panel support
•Lightweight CFRP rear spoiler wing, attached to trunk by CNC milled aluminum supports - can be set to 3 positions
•CFRP adjustable front splitter lip - can be set in two positions for road or track
•CFRP rear diffuser
•CFRP single-piece driveshaft is even lighter than that of the standard M4
•Bucket-style M sports seats in Alcantara (including lightweight backrests with cut-outs)
•New, asymmetrically styled lightweight center console (in between seats) shaves around 30% off the weight of corresponding component in standard M4
•Rear seat delete. Area now trimmed in glass-fiber-reinforced plastic (GFRP) with a carbon sandwich bulkhead to the rear
•Door panel trim and rear side panel trim with modified design geometry and special lightweight construction with renewable natural materials reduce weight by 50% compared to standard components
•Door release pull loops replace conventional door handles
Suspension System•Three-way adjustable coilover suspension
•Mechanically adjustable compression and rebound settings, with precise independent adjustment of low-speed and high-speed compression.
•Anti-roll bars and support mounts are matched to the significantly increased engine power
Steering•Adapted to the BMW M4 GTS
•No elastic section in M4 GTS steering column for improved feedback
•Steering torque curve optimized by modifications to the front suspension kinematics and incorporating asymmetric steering support mounts and a motorsport-derived, custom-designed, milled swivel bearing which allows optimized axle geometry for lateral dynamics and steering torque.
•Swivel bearing also allows the use of 9.5 inch wide front wheels
•Front camber set to minus degree setting for increased cornering lateral forces
•Higher damper clamp with the ball joint in the front axle support mount results in substantially increased camber stiffness and provides faster response to lateral forces, which is already enhanced by the wider wheels (19 inch front wheels / 20x10.5 inch rear).
Tires / Wheels•Mixed-size Michelin Pilot Sport Cup 2 tires (front: 265/35 R19; rear: 285/30 R20)
•Forged machined-polished M Star (Style 666M) wheels in Acid Orange
•19-inch front wheels (9.5 J x 19) and 20-inch (10.5 J x 20) rear wheels
Other Technical Highlights•7 minutes 28 second lap time on the Nürburgring-Nordschleife
•Lightweight titanium rear silencer/exhaust (20% weight reduction over standard steel exhaust)
•7 Speed M DCT transmission
•Active M Differential specially adapted to enhanced performance of M4 GTS
•DSC and ABS systems configured for BMW M4 GTS's increased performance and three-way coilover suspension
•M Carbon Ceramic Brakes◦Modified rear brake system of M4 GTS features modified specifications for improved friction coefficient
◦Front brake guards adapted to improve ventilation
Interior•Alcantara M Steering wheel with perforated stripe in Acid Orange
•Alcantara trim with perforated Acid Orange GTS badge
•New alcantara center console in asymmetric design and lightweight construction
•Handbrake lever gaiter in alcantara with contrast stitching
•Rear seats replaced by glass-fiber-reinforced plastic (GFRP) shelf, combined with a rear panel made in a carbon-fiber sandwich construction
•Roll bar made from high-strength steel, painted in Acid Orange
•Fire extinguisher fitted behind front seats
Standard options / equipment•BMW Navigation system
•Air conditioning
•Adaptive LED Headlights
•Park Distance Control (PDC) front and rear
•Automatically dimming rear-view and exterior mirrors
•BMW Individual high-gloss Shadow Line trim.
•Signature BMW M equipment features such as M door sill finishers, an M footrest, an M gearshift lever, M-specific circular instruments with white graphics, an M sports steering wheel in Alcantara
•4 exterior colors available: Sapphire Black metallic, Mineral Grey metallic, Alpine White and Frozen Dark Grey Metallic
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