2005 Alfa Romeo 159 vs. 1998 Alfa Romeo 145
To start off, 2005 Alfa Romeo 159 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 145 would be higher. At 3,175 cc (6 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (247 HP @ 6200 RPM) has 145 more horse power than 1998 Alfa Romeo 145. (102 HP @ 6300 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1998 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 600 kg more than 1998 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 198 more torque (in Nm) than 1998 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 145.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1998 Alfa Romeo 145 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 159 | 145 |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1370 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 102 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 322 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 4600 RPM |
| Vehicle Weight | 1740 kg | 1140 kg |
| Vehicle Length | 4670 mm | 4100 mm |
| Vehicle Width | 1830 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2550 mm |
