1998 Alfa Romeo 145 vs. 1981 Alfa Romeo Alfa 6
To start off, 1998 Alfa Romeo 145 is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 2,494 cc (5 cylinders), 1981 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo Alfa 6 (104 HP @ 4300 RPM) has 2 more horse power than 1998 Alfa Romeo 145. (102 HP @ 6300 RPM) In normal driving conditions, 1981 Alfa Romeo Alfa 6 should accelerate faster than 1998 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 440 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, 1981 Alfa Romeo Alfa 6 (206 Nm @ 2400 RPM) has 82 more torque (in Nm) than 1998 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 1981 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 145.
Compare all specifications:
| 1998 Alfa Romeo 145 | 1981 Alfa Romeo Alfa 6 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 145 | Alfa 6 |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 104 HP |
| Engine RPM | 6300 RPM | 4300 RPM |
| Torque | 124 Nm | 206 Nm |
| Torque RPM | 4600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1140 kg | 1580 kg |
| Vehicle Length | 4100 mm | 4690 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
