2007 BMW Z4 vs. 1967 Opel Kadett
To start off, 2007 BMW Z4 is newer by 40 year(s). Which means there will be less support and parts availability for 1967 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1967 Opel Kadett would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP) has 162 more horse power than 1967 Opel Kadett. (53 HP). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1967 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 592 kg more than 1967 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 167 more torque (in Nm) than 1967 Opel Kadett. (83 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Kadett.
Compare all specifications:
| 2007 BMW Z4 | 1967 Opel Kadett | |
| Make | BMW | Opel |
| Model | Z4 | Kadett |
| Year Released | 2007 | 1967 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1078 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 53 HP |
| Torque | 250 Nm | 83 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1362 kg | 770 kg |
| Vehicle Length | 4100 mm | 4190 mm |
| Vehicle Width | 1310 mm | 1580 mm |
| Vehicle Height | 1790 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2420 mm |
| Fuel Tank Capacity | 55 L | 70 L |
