1998 Alfa Romeo 145 vs. 1981 Audi 4000
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 Audi 4000. In addition, the cost of maintenance, including insurance, on 1981 Audi 4000 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 4000 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 145 (102 HP @ 6300 RPM) has 2 more horse power than 1981 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 1998 Alfa Romeo 145 should accelerate faster than 1981 Audi 4000.
Let's talk about torque, 1981 Audi 4000 (137 Nm) has 13 more torque (in Nm) than 1998 Alfa Romeo 145. (124 Nm). This means 1981 Audi 4000 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 Audi 4000 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | 4000 |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 2144 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 100 HP |
| Engine RPM | 6300 RPM | 4250 RPM |
| Torque | 124 Nm | 137 Nm |
| Vehicle Length | 4100 mm | 4490 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2550 mm |
