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2003 Porsche 911 Comparisons
Individual reviews have their uses, but nothing reveals a car’s pros and cons like
...
cold, hard scrutiny. With our 2003 Porsche 911 comparison tool you can see for yourself how any two or three models measure up against this vehicle in body dimensions, horsepower, fuel economy, equipment, pricing, you name it. Our user-friendly format should make differences easy to spot.
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| Comparing |
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| Most Similar |
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| All Trims |
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| All Porsche |
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| Year |
2003 |
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| Make |
Porsche |
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| Model |
911 |
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| Trim |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| MSRP |
$68,600.00 |
$51,435.00 |
$145,500.00 |
$234,260.00 |
| Destination |
$765.00 |
$800.00 |
$1,350.00 |
$1,350.00 |
| Internet Price |
Get Price Quote |
Get Price Quote |
Get Price Quote |
Get Price Quote |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Standard Engine |
3.6L 320hp H6 |
5.7L 405hp V8 |
5.9L 420hp V12 |
5.9L 460hp V12 |
| Horsepower |
320 @ 6800 RPM |
405 @ 6000 RPM |
420 @ 6000 RPM |
460 @ 6800 RPM |
| Torque |
273 @ 4250 RPM |
400 @ 4800 RPM |
400 @ 5000 RPM |
400 @ 5500 RPM |
| Valves |
4 |
2 |
4 |
4 |
| Displacement (cc) |
3596 |
5665 |
5935 |
5935 |
| Bore X Stroke (in.) |
3.8 X 3.3 |
3.9 X 3.6 |
3.5 X 3.1 |
3.5 X 3.1 |
| Compression Ratio |
11.3:1 |
10.5:1 |
10.3:1 |
10.3:1 |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| City (mpg) |
18 |
19 |
11 |
12 |
| Highway (mpg) |
26 |
28 |
18 |
19 |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Curb Weight - Automatic (lb.) |
2965.2 |
3115.1 |
3913.2 |
4045.5 |
| Wheelbase (in.) |
92.5 |
104.5 |
102 |
105.9 |
| Length (in.) |
174.5 |
179.7 |
183.7 |
183.7 |
| Width (in.) |
69.7 |
73.6 |
72 |
75.7 |
| Height (in.) |
51.4 |
47.7 |
48.9 |
51.9 |
| Track Front (in.) |
57.7 |
62.4 |
60 |
60 |
| Track Rear (in.) |
59.1 |
62.6 |
60.2 |
60.2 |
| Ground Clearance (in.) |
N/A |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Standard Seating |
4 |
2 |
4 |
2 |
| Front Headroom (in.) |
38 |
37.8 |
N/A |
35.4 |
| Rear Headroom (in.) |
N/A |
N/A |
N/A |
N/A |
| Front Legroom (in.) |
41.6 |
42.7 |
N/A |
43.3 |
| Rear Legroom (in.) |
N/A |
N/A |
N/A |
N/A |
| Front Shoulder Room (in.) |
51.5 |
55.3 |
N/A |
N/A |
| Rear Shoulder Room (in.) |
N/A |
N/A |
N/A |
N/A |
| Front Hip Room (in.) |
53.4 |
54.2 |
N/A |
57.1 |
| Rear Hip Room (in.) |
N/A |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Passenger Volumn (cu. ft.) |
70 |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Front Suspension |
strut |
wishbone |
wishbone |
wishbone |
| Rear Suspension |
multi-link |
wishbone |
wishbone |
wishbone |
| Tires |
205/50R17 |
265/40R17 |
245/40R18 |
255/40R19 |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Power Door Locks |
Std. |
Std. |
Std. |
Std. |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| 4 Wheel Drive / All Wheel Drive |
rear wheel drive |
rear wheel drive |
rear wheel drive |
rear wheel drive |
| ABS Brakes (2 or 4 Wheel) |
Std. |
Std. |
Std. |
Std. |
| Limited Slip Differential or Axle |
N/A |
Std. |
Std. |
Std. |
| Vehicle Stability Control System |
N/A |
Std. |
Std. |
Std. |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Radio |
AM/FM |
AM/FM |
AM/FM |
AM/FM |
| Cassette Player |
N/A |
N/A |
Yes |
Yes |
| CD Player |
Yes |
Yes |
N/A |
N/A |
| CD Changer |
N/A |
N/A |
Yes |
Yes |
| DVD Player |
N/A |
N/A |
N/A |
N/A |
| Navigation Aid |
N/A |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Cruise Control |
Std. |
Std. |
N/A |
N/A |
| Tilt Steering |
N/A |
Yes |
Yes |
Yes |
| Telescopic Steering Column |
Yes |
N/A |
Yes |
Yes |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Air Conditioning |
Std. |
Std. |
Std. |
Std. |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Driver Airbag |
Std. |
Std. |
Std. |
Std. |
| Front Side Airbag |
Std. |
N/A |
N/A |
N/A |
| Passenger Side Airbag |
Std. |
Std. |
Std. |
Std. |
| Rear Side Airbag |
N/A |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Driver Multi-Adjustable Power Seat |
Yes |
Yes |
Yes |
Yes |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Sunroof / Moonroof |
Std. |
N/A |
N/A |
N/A |
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Porsche 911 Carrera |
Chevrolet Corvette Z06 |
Aston Martin DB7 Vantage |
Aston Martin Vanquish |
| Power Windows |
Std. |
Std. |
Std. |
Std. |
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