1973 Opel Kadett vs. 2013 Ford Flex
To start off, 2013 Ford Flex is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 3,500 cc (6 cylinders), 2013 Ford Flex is equipped with a bigger engine. In terms of performance, 2013 Ford Flex (281 HP @ 6500 RPM) has 234 more horse power than 1973 Opel Kadett. (47 HP @ 5600 RPM) In normal driving conditions, 2013 Ford Flex should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2013 Ford Flex weights approximately 1206 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2013 Ford Flex, 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, 2013 Ford Flex (346 Nm) has 275 more torque (in Nm) than 1973 Opel Kadett. (71 Nm). This means 2013 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett. 2013 Ford Flex has automatic transmission and 1973 Opel Kadett has manual transmission. 1973 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Ford Flex will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Opel Kadett | 2013 Ford Flex | |
| Make | Opel | Ford |
| Model | Kadett | Flex |
| Year Released | 1973 | 2013 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 47 HP | 281 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 71 Nm | 346 Nm |
| Engine Bore Size | 72 mm | 92 mm |
| Engine Stroke Size | 61 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 822 kg | 2028 kg |
| Vehicle Length | 3900 mm | 5125 mm |
| Vehicle Width | 1590 mm | 2256 mm |
| Vehicle Height | 1320 mm | 1726 mm |
| Wheelbase Size | 2670 mm | 2994 mm |
| Fuel Tank Capacity | 43 L | 70 L |
