1977 Opel Kadett vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 31 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 1,796 cc, 2008 Opel Astra is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (123 HP @ 4000 RPM) has 49 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 610 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, 2008 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, 2008 Opel Astra (280 Nm @ 2000 RPM) has 167 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett. 2008 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. 2008 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Opel Kadett | 2008 Opel Astra | |
| Make | Opel | Opel |
| Model | Kadett | Astra |
| Year Released | 1977 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1796 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 123 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 113 Nm | 280 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Compression Ratio | 6.0:1 | 17.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 150 km/hour | 186 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 785 kg | 1395 kg |
| Vehicle Length | 4140 mm | 4260 mm |
| Vehicle Width | 1590 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Consumption Overall | 7.9 L/100km | 6 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
