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| General Information |
| Make |
Maserati |
| Model |
Quattroporte |
| Production Year |
2003 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
4 |
| Wheelbase |
3064 mm (120,6 in) |
| Front Track |
1587 mm (62,5 in) |
| Rear Track |
1560 mm (61,4 in) |
| Length |
5052 mm (198,9 in) |
| Width |
1895 mm (74,6 in) |
| Height |
1438 mm (56,6 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,65 |
| Weight |
1930 kg (4251,1 lb) |
| Weight Distribution (front/rear) |
%47 / %53 |
| Fuel Capacity |
90 litre (19,8 Imp gal , 23,8 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,35 |
| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Maserati |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
4 (Total of 32 Pieces) |
| Engine Displacement |
4244 cc (258,99 cu in) |
| Bore |
92 mm (3,62 in) |
| Stroke |
79,8 mm (3,14 in) |
| Bore / Stroke Ratio |
1,15 |
| Unitary Capacity |
530,5 cc/cylinder (32,37 cu in/cylinder) |
| Number of Main Bearings |
5 |
| Compression Ratio |
11 : 1 |
| Fuel System Type |
Bo Motronic ME7 fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
394 HP (293,8 kW) |
| Maximum Engine Power rpm |
7000 d/d |
| Maximum Engine Torque |
451 N.m (332,8 lb.ft , 46 kg.m) |
| Maximum Engine Torque rpm |
4500 d/d |
| Engine Torque at Max. Engine Power rpm |
400,8 N.m (7000 d/d) |
| Power / Weight Ratio |
204,1 HP/ton (152,2 W/kg) |
| Power / Engine Displacement Ratio |
92,8 HP/litre (69,2 kW/litre) |
| CO2 Emissions |
443 g/km |
| Fuel Consumption |
27.9/13.6/18.9 l/100km urban/extra-urban/combined |
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| Performance |
| 0 - 80 km/h |
4,2 s |
| 0 - 60 mph |
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| 0 - 100 km/h |
5,7 s |
| 0 - 160 km/h |
13,5 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
14 s @ 163 km/h (101,3 mph) |
| 0 - 1000 m Acceleration |
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| Top Speed |
275 km/h (170,9 mph) |
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| Gearbox and Transmission |
| Transmission Type |
6M |
| Top Gear Ratio |
0,88 : 1 |
| Final Drive Ratio |
4,1 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
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| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
12,3 m (40,4 ft) |
| Suspension (front) |
I.DW. |
| Suspension (rear) |
I.DW. |
| Brakes (front/rear) |
VeDi/VeDi-S-ABS |
| Brake Disc Diameter (front) |
330 mm |
| Brake Disc Diameter (rear) |
316 mm |
| Wheels (front) |
8.5J x 18 |
| Wheels (rear) |
10.5J x 18 |
| Tyres (front) |
245/45 ZR 18 |
| Tyres (rear) |
285/40 ZR 18 |
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