1977 Opel Kadett vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 1,364 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (89 HP @ 5600 RPM) has 30 more horse power than 1977 Opel Kadett. (59 HP @ 5400 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 410 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Opel Kadett 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 1977 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, 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, 2006 Opel Astra (125 Nm @ 4000 RPM) has 35 more torque (in Nm) than 1977 Opel Kadett. (90 Nm @ 2600 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett. 2006 Opel Astra has automatic transmission and 1977 Opel Kadett has manual transmission. 1977 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Opel Kadett | 2006 Opel Astra | |
| Make | Opel | Opel |
| Model | Kadett | Astra |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 89 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 90 Nm | 125 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 73.4 mm |
| Engine Stroke Size | 61 mm | 80.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 820 kg | 1230 kg |
| Vehicle Length | 4130 mm | 4300 mm |
| Vehicle Width | 1590 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2400 mm | 2620 mm |
| Fuel Tank Capacity | 43 L | 52 L |
