• Porsche 911 Anniversary

    Porsche 911 Anniversary -

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Key facts

2003 Porsche 911 Anniversary 996 information summary

What body style?
fixed-head coupé with 2+2 seats
How long?
4430 mm
How heavy?
1370 kg
What size engine?
3.6 litre, 3596 cm3
How many cylinders?
6, Flat
How much power?
345 PS / 340 bhp / 254 kW @ 6800 rpm
How much torque?
370 Nm / 273 / 37.7 kgm @ 4800 rpm
How quick?
0-100 km/h: 4.9 s
How fast?
290 km/h, 180 mph
How economical?
16.5/8.3/11.3 l/100km urban/extra-urban/combined
What carbon dioxide emissions?
274.0 CO2 g/km


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Dr. Ing. h.c. F. Porsche AG

2003 Porsche 911 Anniversary technical specifications


Porsche 911 Anniversary is an automobile that has a 2 door coupé type body with a rear positioned engine powering the rear wheels.
It forms part of Porsche's 996 model range.
It is powered by a dry sumped naturally aspirated engine of 3.6 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It produces 340 bhp (345 PS/254 kW) of power at 6800 rpm, and maximum torque of 370 N·m (273 lb·ft/37.7 kgm) at 4800 rpm. It features dry sump-type lubrication.
The engine supplies its power through to the wheels via a 6 speed manual gearbox.
The Porsche 911 Anniversary weighs a claimed 1370 kg at the kerb.
Its maximum speed claimed is 290 km/h, which is 180 mph, quoted fuel consumption figures are 16.5/8.3/11.3 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 274.0 g/km.
2003 Porsche 911 Anniversary data
2003 Porsche 911 Anniversary 996 data
Body type2+2 seater fixed-head coupé
Number of doors2
dimensions & weights
Wheelbase 2350 92.5
Track/tread (front)
Track/tread (rear)
Length 4430 174.4
Width 1770 69.7
Height 1295 51
Ground clearance
length:wheelbase ratio 1.89
Kerb weight 1370 kg 3020 lb
Weight distribution
fuel tank capacity 64 litres 14.1 UK Gal 16.9 US Gal
Drag coefficient
Frontal area
engine type naturally aspirated petrol
Engine manufacturer Porsche
Engine code
Cylinders Flat 6
Capacity 3.6 litre
3596 cc
(219.441 cu in)
Bore × Stroke 96 × 82.8 mm
3.78 × 3.26 in
Bore/stroke ratio 1.16
double overhead camshaft (DOHC)
4 valves per cylinder
24 valves in total
maximum power output 345 PS (340 bhp) (254 kW)
at 6800 rpm
Specific output 94.5 bhp/litre
1.55 bhp/cu in
maximum torque 370 Nm (273 ft·lb) (37.7 kgm)
at 4800 rpm
Specific torque 102.89 Nm/litre
1.24 ft·lb/cu3
Engine construction
sump dry sumped
compression ratio 11.3:1
Fuel system
bmep (brake mean effective pressure) 1293 kPa (187.5 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 599.33 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 4.9 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 290 km/h (180 mph)
Power-to-weight ratio 251.62 PS/g
185.06 kW/g
248.18 bhp/ton
0.11 bhp/lb
Weight-to-power ratio 5.4 kg/kW
9.03 lb/bhp
fuel consumption
Fuel consumption 16.5/8.3/11.3 l/100km urban/extra-urban/combined
universal consumption (calculated from the above)
litres per 100km16.5/8.3/11.3 l/100km urban/extra-urban/combined
km per litre6.1/12.0/8.8 km/l urban/extra-urban/combined
UK MPG17.1/34.0/25.0 UK MPG urban/extra-urban/combined
US MPG14.3/28.3/20.8 US MPG urban/extra-urban/combined
Carbon dioxide emissions 274.0 g/km
Carfolio Calculated CO2 ? 262.16 g/km
VED band (UK) M
CO2 Effizienz (DE)
Engine position rear
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
turns lock-to-lock
Turning circle
Front suspension I.MS.CS.
Rear suspension I.MultiLi.CS.
Wheel size front 8J x 18
Wheel size rear 10J x 18
Tyres front 225/40 ZR 18
Tyres rear 285/30 ZR 18
Brakes F/R VeDi/VeDi-S-ABS
Front brake diameter
Rear brake diameter
Gearbox 6 speed manual
Top gear ratio
Final drive ratio
general ID114246
Production total
Model code
Model family 996
RAC rating 34.3
Insurance classification No information available
Tax band No information available
2003 Porsche 911 Anniversary added 2003-10-06.
Last modified 2013-02-28.

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