1998 Alfa Romeo 156 vs. 1998 Alfa Romeo 146
To start off, both 1998 Alfa Romeo 156 and 1998 Alfa Romeo 146 were released in the same year (1998). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,491 cc (6 cylinders), 1998 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 156 (187 HP @ 6300 RPM) has 84 more horse power than 1998 Alfa Romeo 146. (103 HP @ 6000 RPM). In normal driving conditions, 1998 Alfa Romeo 156 should accelerate faster than 1998 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 156 weights approximately 145 kg more than 1998 Alfa Romeo 146. 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 156 (222 Nm @ 5000 RPM) has 88 more torque (in Nm) than 1998 Alfa Romeo 146. (134 Nm @ 4500 RPM). This means 1998 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 146.
Compare all specifications:
| 1998 Alfa Romeo 156 | 1998 Alfa Romeo 146 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 156 | 146 |
| Year Released | 1998 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 187 HP | 103 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 222 Nm | 134 Nm |
| Torque RPM | 5000 RPM | 4500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1175 kg |
| Vehicle Length | 4440 mm | 4260 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Tank Capacity | 63 L | 50 L |
