1992 Alfa Romeo 155 vs. 1978 GMC Jimmy
To start off, 1992 Alfa Romeo 155 is newer by 14 year(s). Which means there will be less support and parts availability for 1978 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1978 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1978 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 393 more horse power than 1978 GMC Jimmy. (100 HP @ 3600 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1978 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1978 GMC Jimmy weights approximately 760 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 58 more torque (in Nm) than 1978 GMC Jimmy. (242 Nm @ 1600 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1978 GMC Jimmy.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1978 GMC Jimmy | |
| Make | Alfa Romeo | GMC |
| Model | 155 | Jimmy |
| Year Released | 1992 | 1978 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 100 HP |
| Engine RPM | 11700 RPM | 3600 RPM |
| Torque | 300 Nm | 242 Nm |
| Torque RPM | 9500 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1800 kg |
