2004 Alfa Romeo 156 vs. 2012 Rolls-Royce Phantom Drophead Coupe
To start off, 2012 Rolls-Royce Phantom Drophead Coupe is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 6,700 cc (12 cylinders), 2012 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2012 Rolls-Royce Phantom Drophead Coupe (453 HP @ 5350 RPM) has 305 more horse power than 2004 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2012 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 Rolls-Royce Phantom Drophead Coupe weights approximately 1085 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Rolls-Royce Phantom Drophead Coupe. In wet, icy, snow, or gravel driving conditions, 2004 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, 2012 Rolls-Royce Phantom Drophead Coupe (719 Nm @ 3500 RPM) has 419 more torque (in Nm) than 2004 Alfa Romeo 156. (300 Nm @ 2000 RPM). This means 2012 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156. 2012 Rolls-Royce Phantom Drophead Coupe has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Rolls-Royce Phantom Drophead Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2012 Rolls-Royce Phantom Drophead Coupe | |
| Make | Alfa Romeo | Rolls-Royce |
| Model | 156 | Phantom Drophead Coupe |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 6700 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 453 HP |
| Engine RPM | 4000 RPM | 5350 RPM |
| Torque | 300 Nm | 719 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 2670 kg |
| Vehicle Length | 4450 mm | 5608 mm |
| Vehicle Width | 1770 mm | 1986 mm |
| Vehicle Height | 1480 mm | 1580 mm |
| Wheelbase Size | 2600 mm | 3320 mm |
| Fuel Tank Capacity | 50 L | 80 L |
