2007 Mazda MX-5 Miata vs. 1975 Opel Kadett
To start off, 2007 Mazda MX-5 Miata is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,999 cc (4 cylinders), 2007 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2007 Mazda MX-5 Miata (166 HP @ 6700 RPM) has 68 more horse power than 1975 Opel Kadett. (98 HP @ 5200 RPM). In normal driving conditions, 2007 Mazda MX-5 Miata should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda MX-5 Miata weights approximately 372 kg more than 1975 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 Mazda MX-5 Miata (191 Nm @ 5000 RPM) has 43 more torque (in Nm) than 1975 Opel Kadett. (148 Nm @ 3400 RPM). This means 2007 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett.
Compare all specifications:
| 2007 Mazda MX-5 Miata | 1975 Opel Kadett | |
| Make | Mazda | Opel |
| Model | MX-5 Miata | Kadett |
| Year Released | 2007 | 1975 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 166 HP | 98 HP |
| Engine RPM | 6700 RPM | 5200 RPM |
| Torque | 191 Nm | 148 Nm |
| Torque RPM | 5000 RPM | 3400 RPM |
| Engine Bore Size | 87.5 mm | 93 mm |
| Engine Stroke Size | 83.1 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1202 kg | 830 kg |
| Vehicle Length | 4000 mm | 4130 mm |
| Vehicle Width | 1730 mm | 1590 mm |
| Vehicle Height | 1250 mm | 1290 mm |
| Wheelbase Size | 2340 mm | 2520 mm |
| Fuel Consumption Overall | 8.7 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 48 L | 43 L |
