2007 Alfa Romeo 156 vs. 1991 Lancia Dedra
To start off, 2007 Alfa Romeo 156 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Lancia Dedra. In addition, the cost of maintenance, including insurance, on 1991 Lancia Dedra would be higher. At 2,387 cc (5 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 156 (174 HP @ 4000 RPM) has 15 more horse power than 1991 Lancia Dedra. (159 HP @ 5500 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 1991 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 156 weights approximately 155 kg more than 1991 Lancia Dedra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 111 more torque (in Nm) than 1991 Lancia Dedra. (274 Nm @ 3250 RPM). This means 2007 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1991 Lancia Dedra.
Compare all specifications:
| 2007 Alfa Romeo 156 | 1991 Lancia Dedra | |
| Make | Alfa Romeo | Lancia |
| Model | 156 | Dedra |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1995 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 174 HP | 159 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 385 Nm | 274 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Compression Ratio | 18.5:1 | 7.5:1 |
| Top Speed | 225 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1230 kg |
| Vehicle Length | 4440 mm | 4350 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Consumption Overall | 6.6 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
