Qattroporte Specs.

Model: Quattroporte

Production start: 2003 (Quattroporte Sport GT and Quattroporte Executive GT: 2005)

Ignition: Integrated Bosch Motronic ME7 ignition-injection system.

Transmission: Transaxle architecture with longitudinal Maserati gearbox rigidly connected to the engine. Segmented self-locking differential. Maserati DuoSelect mechanical gearbox with electronically controlled electro-hydraulic operation.
Dry twin-plate clutch, diameter 215 mm with hydraulic control.
Bosch ASR traction control.

Chassis: Steel bearing body construction with aluminium bonnets at front and rear.

Front suspension: Independent front and rear suspension with double wishbone geometry and antidive-antisquat features. Skyhook system with aluminium gas dampers and continuously variable damping setting. MSP Stability Control Programme.

Brakes: Brembo braking system with four cross drilled ventilating disks; front 330 x 32 mm, rear 316 x 24 mm. Fixed four piston callipers with differentiated diameter at the front, two piston callipers at the rear. Bosch VDC 5.7 ABS anti-lock braking system.
Electronically controlled braking corrector (EBD).

Length: 5052 mm

Width: 1895 mm

Height: 1438 mm

Wheelbase: 3064 mm

Front track: 1582 mm

Rear track: 1595 mm

Dry weight: 1860 kg

Kerb weight: 1970 kg

Wheels: Quattroporte: standard 11-spoke light alloy wheel rims, front 8.5J x 18, rear 10.5J x 18 (front tyres 245/45 ZR 18, rear 285/40 ZR 18).
Quattroporte Executive GT: optional 9-spoke wheel rims, front 8.5J x 19, rear 10.5J x 19 (front tyres 245/40 ZR 19, rear 285/35 ZR 19).
Quattroporte Sport GT: optional 7-spoke wheel rims, front 8.5J x 20, rear 10.5J x 20
(front tyres 245/35 ZR 20, rear 285/30 ZR 20).

Top speed: 275 km/h (171 mph)

Bodywork: Four door 5-seater saloon, longitudinal front engine and rear wheel drive. Cx0.35.

Fuel tank: 90 litres

0-60 mph: 5.2 s

Engine: 8 cylinders in 90° V, crankcase and cylinder heads in hardened aluminium silicon alloy. Crankshaft in forged, refined steel, balanced individually on 5 main bearings.

Timing gear: Four overhead cams per bank, and four valves per cylinder.
Continuous valve timing control chain on aspirated camshafts.