1975 Opel Kadett vs. 2005 Proton Gen-2
To start off, 2005 Proton Gen-2 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,597 cc (4 cylinders), 2005 Proton Gen-2 is equipped with a bigger engine. In terms of performance, 2005 Proton Gen-2 (108 HP @ 6000 RPM) has 57 more horse power than 1975 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 2005 Proton Gen-2 should accelerate faster than 1975 Opel Kadett.
Let's talk about torque, 2005 Proton Gen-2 (148 Nm @ 4000 RPM) has 68 more torque (in Nm) than 1975 Opel Kadett. (80 Nm @ 3400 RPM). This means 2005 Proton Gen-2 will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett.
Compare all specifications:
| 1975 Opel Kadett | 2005 Proton Gen-2 | |
| Make | Opel | Proton |
| Model | Kadett | Gen-2 |
| Year Released | 1975 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Size | 1196 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 108 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 80 Nm | 148 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 4140 mm | 4320 mm |
| Vehicle Width | 1590 mm | 1730 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2610 mm |
