1964 AC Cobra vs. 2005 Alfa Romeo 156
To start off, 2005 Alfa Romeo 156 is newer by 41 year(s). Which means there will be less support and parts availability for 1964 AC Cobra. In addition, the cost of maintenance, including insurance, on 1964 AC Cobra would be higher. At 4,737 cc (8 cylinders), 1964 AC Cobra is equipped with a bigger engine. In terms of performance, 1964 AC Cobra (267 HP @ 6000 RPM) has 119 more horse power than 2005 Alfa Romeo 156. (148 HP @ 4000 RPM). In normal driving conditions, 1964 AC Cobra should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 575 kg more than 1964 AC Cobra.
Because 2005 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1964 AC Cobra. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1964 AC Cobra (426 Nm @ 3400 RPM) has 116 more torque (in Nm) than 2005 Alfa Romeo 156. (310 Nm @ 2000 RPM). This means 1964 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
| 1964 AC Cobra | 2005 Alfa Romeo 156 | |
| Make | AC | Alfa Romeo |
| Model | Cobra | 156 |
| Year Released | 1964 | 2005 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4737 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 267 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 426 Nm | 310 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 101.7 mm | 82 mm |
| Engine Stroke Size | 72.9 mm | 90.4 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1010 kg | 1585 kg |
| Vehicle Width | 1560 mm | 1750 mm |
| Vehicle Height | 1250 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2600 mm |
| Fuel Tank Capacity | 68 L | 50 L |
