2003 AC Cobra vs. 2005 Audi S4

To start off, 2005 Audi S4 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 AC Cobra. In addition, the cost of maintenance, including insurance, on 2003 AC Cobra would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 10 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 778 kg more than 2003 AC Cobra.

Let's talk about torque, 2005 Audi S4 (410 Nm) has 10 more torque (in Nm) than 2003 AC Cobra. (400 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 AC Cobra.

Compare all specifications:

2003 AC Cobra 2005 Audi S4
Make AC Audi
Model Cobra S4
Year Released 2003 2005
Body Type Roadster Convertible
Engine Position Front Front
Engine Size 3506 cc 4161 cc
Engine Cylinders 8 cylinders 8 cylinders
Engine Type V V
Valves per Cylinder 2 valves 5 valves
Horse Power 350 HP 340 HP
Engine RPM 6500 RPM 6300 RPM
Torque 400 Nm 410 Nm
Engine Bore Size 83 mm 85 mm
Engine Stroke Size 81 mm 93 mm
Engine Compression Ratio 8.0:1 11.0:1
Number of Seats 2 seats 4 seats
Number of Doors 2 doors 2 doors
Vehicle Weight 1062 kg 1840 kg
Vehicle Length 4210 mm 4580 mm
Vehicle Width 1750 mm 1780 mm
Vehicle Height 1210 mm 1400 mm
Wheelbase Size 2300 mm 2660 mm


 

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