2001 Alfa Romeo 146 vs. 1999 Alfa Romeo 156
To start off, 2001 Alfa Romeo 146 is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 1999 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 156 (187 HP @ 6300 RPM) has 45 more horse power than 2001 Alfa Romeo 146. (142 HP @ 6500 RPM) In normal driving conditions, 1999 Alfa Romeo 156 should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 156 weights approximately 135 kg more than 2001 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, 1999 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 53 more torque (in Nm) than 2001 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 1999 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 1999 Alfa Romeo 156 has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Alfa Romeo 146 | 1999 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 146 | 156 |
| Year Released | 2001 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 187 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 169 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 82.8 mm | 68.3 mm |
| Engine Compression Ratio | 10.7:1 | 10.3:1 |
| Top Speed | 209 km/hour | 227 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 8.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1215 kg | 1350 kg |
| Vehicle Length | 4240 mm | 4440 mm |
| Vehicle Width | 1720 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2600 mm |
| Fuel Consumption | 6.6 L/100km | 8.6 L/100km |
| Fuel Consumption City | 8.4 L/100km | 17.5 L/100km |
| Fuel Consumption Overall | 12.6 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 61 L | 63 L |
