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Friday, April 18, 2014

North American Alfa Romeo 4C Specifications

Alfa Romeo 4C North American Edition


All-new 2015 Alfa Romeo 4C North American Specifications


SPECIFICATIONS
Note:All dimensions are in inches (millimeters) unless otherwise noted.
Information shown is correct at time of publication and is subject to change.

GENERAL INFORMATION
Vehicle Type: Coupe
Assembly Plant: Modena, Italy
EPA Vehicle Class: Two-seater
Introduction Date: Second quarter 2014

PRICING
Base: $54,000
Launch Edition: $70,000 (Approximately)

PERFORMANCE
< 10 lbs/HP (Anticipated)

BODY/CHASSIS
Layout Transverse-mounted mid-engine, rear-wheel drive (RWD)
Construction “Pre-preg” monocoque with unilateral carbon fiber; aluminum front and rear
cell structures, roof reinforcements and an engine mounting frame; low-density,
high-strength composite body shell

1750 Turbo Benzina


ENGINE: ALL-ALUMINUM DIRECT-INJECTION 1750cc TURBO ENGINE
Type and Description: Inline 4-cylinder, liquid-cooled with turbocharger, intercooler and wet sump
Displacement:, cc (cu.in.) 1,742 (106.3)
Bore x Stroke: 3.27 x 3.17 (83 x 80.5)
Valve System: Dual overhead cam with dual (intake and exhaust) continuous variable-valve
timing (VVT), 16 valves, roller-type hydraulic lifters
Fuel Injection: Direct-injection, sequential, multiport, electronic
Construction: Aluminum-alloy block with cast-iron liners, forged-aluminum pistons, forged-steel
crankshaft, aluminum-alloy heads and aluminum bedplate
Compression Ratio: 9.25:1
Maximum Turbo Boost: (psi / bar) 21.75 psi / 1.45 bar
Power (SAE net): 237 hp (177 kW) @ 6,000 rpm (135.4 bhp/liter)
Torque (SAE net): 258 lb.-ft. (350 N•m) @ 2,200 - 4,250 rpm
Max. Engine Speed: 6,500 rpm (fuel cutoff)
Fuel Requirement: Unleaded premium — 91 Octane (R+M)/2
Oil Capacity (with Filters): 11 qt. (5.8 liter)
Coolant Capacity: 16 qt. (10.6 liter)
Emission Controls: Four three-way catalytic converters, heated oxygen sensors,
engine internal features(a)
Estimated EPA Fuel Economy
(city/hwy/combined)
24 / 34 / 28
(a) Meets Tier 2 standards in all 50 states.

ELECTRICAL SYSTEM
Alternator: 160-amp
Battery: Leak-resistant, maintenance-free, 500 CCA

Alfa Romeo 4C DNA Switch

DRIVING MODE SELECTOR
Type: Evolved Alfa DNA
Positions: All Weather, Natural, Dynamic, Race

TRANSMISSION: ALFA TCT TWIN-CLUTCH TRANSMISSION
Description: 1st, 2nd gear: double cone
3rd, 4th, 5th and 6th gear: single cone
Sequential: paddle-shift gear selection with Auto mode
Gear Ratios
1st 4.154
2nd 2.269
3rd 1.435
4th 0.978
5th 0.755
6th 0.622
Differential: Electronic Q2
Axle Ratio: 4.118
Overall: Top-gear 2.56

Alfa Romeo 4C Layout


SUSPENSION
Front: Double wishbone – high-strength steel tubular-control arms, aluminum knuckles
and tubular anti-roll bar
Rear: MacPherson – rear strut: shock absorber with hollow piston rod and side-load
spring, high-strength steel tubular-control arms and aluminum knuckles

STEERING
Type: Manual, rack-and-pinion
Overall: Ratio 16.69:1
Turning Diameter: (curb-to-curb), ft. (m) 40.5 (12.10)
Steering Turns: (lock-to-lock) 2.7

BRAKES
Front:
Size and Type 12.0 x 1.10 (305 x 28) vented disc, Brembo fixed four-piston calipers
Rear:
Size and Type 11.5 x 0.87 (292 x 22) vented disc, with dual opposing calipers
Power-assist Type: Tandem diaphragm vacuum with zero lost travel

Alfa Romeo 4C Chassis


DIMENSIONS AND CAPACITIES
Wheelbase: 93.7 (2,380)
Track, Front: 64.5 (1,639)
Track, Rear: 63.1 (1,604)
Overall Length: 157.5 (4,000)
Overall Width: 73.5 (1,868)
Overall Height: 46.6 (1,183)
Ground Clearance: 4.5 (114)
Curb Weight: lb. (kg) TBD
Dry Weight: lb. (kg) TBD
Weight Distribution, percent: F/R TBD
Drag Coefficient, Cd: 0.335
Fuel-Tank Capacity, gal. (liters): 10.5 (40)

Alfa Romeo 4C Interior


ACCOMMODATIONS
Seating Capacity: 2
Head Room: 38.0 (965)
Leg Room: 42.7 (1,085)
Shoulder Room: 49.8 (1,265)
Cargo space, cu. ft. (liters): 3.7 (105)
Seat back recliner range, degrees: 27+2
Air Conditioning: Standard

TIRES
Front: Standard on 4C
Size and Type: 205/45ZR17 88Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR with low-pressure sensors in valve stems
Revs per Mile (rpm): 835

Rear Standard on 4C
Size and Type: 235/40ZR18 95Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR with low-pressure sensors in valve stems
Revs per Mile (rpm): 764

Front Standard on 4C Launch Edition
Available on 4C (with 18-inch / 19-inch wheels)
Size and Type: 205/40ZR18 86Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR with low-pressure sensors in valve stems
Revs per Mile (rpm): 835

Rear Available
Size and Type: 235/35ZR19 91Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR with low-pressure sensors in valve stems
Revs per Mile (rpm): 764

Front Available on 4C with Track Package
Size and Type: 205/40ZR18 86Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR Racing with low-pressure sensors in valve stems
Revs per Mile (rpm): 835

Rear Available
Size and Type: 235/35ZR19 91Y XL three-season performance
Manufacturer and Model: Pirelli P Zero AR Racing with low-pressure sensors in valve stems
Revs per Mile (rpm) 764

Alfa Romeo 4C Wheel


WHEELS
Availability: Standard on 4C
Type and Material: Fluoformed aluminum alloy, silver painted
Size: 17 x 7.0 — front, 18 x 8.0 — rear

Availability: Optional on 4C
Type and Material: Fluoformed aluminum alloy, matte black diamond
Size: 17 x 7.0 — front, 18 x 8.0 — rear

Availability: Optional on 4C
Type and Material: Forged, silver painted
Size: 18 x 7.0 — front, 19 x 8.5 — rear

Availability: Standard on 4C Launch Edition
Type and Material: Forged, Dark Gray
Size: 18 x 7.0 — front, 19 x 8.5 — rear

Read more:





Alfa 4C North American Launch Edition

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