1979 Opel Kadett vs. 2003 Pontiac Vibe
To start off, 2003 Pontiac Vibe is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 1,796 cc (4 cylinders), 2003 Pontiac Vibe is equipped with a bigger engine. In terms of performance, 2003 Pontiac Vibe (123 HP @ 6000 RPM) has 71 more horse power than 1979 Opel Kadett. (52 HP @ 5400 RPM) In normal driving conditions, 2003 Pontiac Vibe should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Vibe weights approximately 390 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Pontiac Vibe is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2003 Pontiac Vibe will offer significantly more control. 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, 2003 Pontiac Vibe (160 Nm @ 4200 RPM) has 77 more torque (in Nm) than 1979 Opel Kadett. (83 Nm @ 3600 RPM). This means 2003 Pontiac Vibe will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 1979 Opel Kadett | 2003 Pontiac Vibe | |
| Make | Opel | Pontiac |
| Model | Kadett | Vibe |
| Year Released | 1979 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 52 HP | 123 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 83 Nm | 160 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Engine Bore Size | 79 mm | 79 mm |
| Engine Stroke Size | 61 mm | 91 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 835 kg | 1225 kg |
| Vehicle Length | 4130 mm | 4370 mm |
| Vehicle Width | 1570 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1610 mm |
| Wheelbase Size | 2530 mm | 2610 mm |
| Fuel Tank Capacity | 42 L | 45 L |
