1998 Alfa Romeo 166 vs. 1991 Lancia Dedra
To start off, 1998 Alfa Romeo 166 is newer by 7 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), 1998 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 166 (136 HP @ 4000 RPM) has 48 more horse power than 1991 Lancia Dedra. (88 HP @ 5750 RPM). In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 1991 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 314 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, 1998 Alfa Romeo 166 (304 Nm @ 2000 RPM) has 177 more torque (in Nm) than 1991 Lancia Dedra. (127 Nm @ 2750 RPM). This means 1998 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1991 Lancia Dedra.
Compare all specifications:
| 1998 Alfa Romeo 166 | 1991 Lancia Dedra | |
| Make | Alfa Romeo | Lancia |
| Model | 166 | Dedra |
| Year Released | 1998 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1581 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 136 HP | 88 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 304 Nm | 127 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Engine Bore Size | 82.1 mm | 86.4 mm |
| Engine Stroke Size | 90.4 mm | 67.5 mm |
| Engine Compression Ratio | 18.5:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1176 kg |
| Vehicle Length | 4730 mm | 4350 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2670 mm |
| Fuel Tank Capacity | 72 L | 63 L |
