2009 BMW 135 vs. 1978 Opel Kadett
To start off, 2009 BMW 135 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 243 more horse power than 1978 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 135 weights approximately 595 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 BMW 135 (400 Nm @ 1300 RPM) has 310 more torque (in Nm) than 1978 Opel Kadett. (90 Nm @ 2600 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett. 2009 BMW 135 has automatic transmission and 1978 Opel Kadett has manual transmission. 1978 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 135 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 135 | 1978 Opel Kadett | |
| Make | BMW | Opel |
| Model | 135 | Kadett |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 302 HP | 59 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 400 Nm | 90 Nm |
| Torque RPM | 1300 RPM | 2600 RPM |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 89.6 mm | 61 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 820 kg |
| Vehicle Length | 4370 mm | 4130 mm |
| Vehicle Width | 1420 mm | 1590 mm |
| Vehicle Height | 1760 mm | 1380 mm |
| Wheelbase Size | 2670 mm | 2400 mm |
| Fuel Tank Capacity | 53 L | 43 L |
