2004 Alfa Romeo 156 vs. 2007 Panoz Esperante
To start off, 2007 Panoz Esperante is newer by 3 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 4,589 cc (8 cylinders), 2007 Panoz Esperante is equipped with a bigger engine. In terms of performance, 2007 Panoz Esperante (305 HP @ 5800 RPM) has 167 more horse power than 2004 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 2007 Panoz Esperante should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Panoz Esperante weights approximately 145 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 2007 Panoz Esperante is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Panoz Esperante. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Panoz Esperante (434 Nm @ 4200 RPM) has 271 more torque (in Nm) than 2004 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 2007 Panoz Esperante will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2007 Panoz Esperante | |
| Make | Alfa Romeo | Panoz |
| Model | 156 | Esperante |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 4589 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 305 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 163 Nm | 434 Nm |
| Torque RPM | 3900 RPM | 4200 RPM |
| Engine Bore Size | 82.1 mm | 90.2 mm |
| Engine Stroke Size | 82.7 mm | 90 mm |
| Engine Compression Ratio | 10.3:1 | 9.8:1 |
| Acceleration 0-100mph | 9.7 seconds | 4.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1535 kg |
| Vehicle Length | 4450 mm | 4730 mm |
| Vehicle Width | 1750 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Tank Capacity | 63 L | 59 L |
