2007 BMW Z4 vs. 1982 Opel Kadett
To start off, 2007 BMW Z4 is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1982 Opel Kadett would be higher. At 2,494 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 162 more horse power than 1982 Opel Kadett. (53 HP @ 4600 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1982 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 310 kg more than 1982 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW Z4 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1982 Opel Kadett, 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 156 more torque (in Nm) than 1982 Opel Kadett. (94 Nm @ 2400 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Kadett. 2007 BMW Z4 has automatic transmission and 1982 Opel Kadett has manual transmission. 1982 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1982 Opel Kadett | |
| Make | BMW | Opel |
| Model | Z4 | Kadett |
| Year Released | 2007 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 53 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Torque | 250 Nm | 94 Nm |
| Torque RPM | 2750 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1290 kg | 980 kg |
| Vehicle Length | 4100 mm | 4010 mm |
| Vehicle Width | 1790 mm | 1650 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
