1993 Alfa Romeo 155 vs. 1970 Opel Commodore
To start off, 1993 Alfa Romeo 155 is newer by 23 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 2,490 cc (6 cylinders), 1970 Opel Commodore is equipped with a bigger engine. In terms of performance, 1970 Opel Commodore (148 HP @ 5800 RPM) has 59 more horse power than 1993 Alfa Romeo 155. (89 HP @ 4200 RPM) In normal driving conditions, 1970 Opel Commodore should accelerate faster than 1993 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1993 Alfa Romeo 155 weights approximately 45 kg more than 1970 Opel Commodore.
Because 1970 Opel Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1993 Alfa Romeo 155, being front wheel drive (FWD), will offer much better control with better grip. 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, 1970 Opel Commodore (196 Nm @ 4500 RPM) has 9 more torque (in Nm) than 1993 Alfa Romeo 155. (187 Nm @ 2500 RPM). This means 1970 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1993 Alfa Romeo 155.
Compare all specifications:
| 1993 Alfa Romeo 155 | 1970 Opel Commodore | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Commodore |
| Year Released | 1993 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1929 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 148 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 187 Nm | 196 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1275 kg | 1230 kg |
| Vehicle Length | 4450 mm | 4580 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1440 mm |
