2009 Ford Flex vs. 1971 Opel Kadett
To start off, 2009 Ford Flex is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1971 Opel Kadett would be higher. At 3,496 cc (6 cylinders), 2009 Ford Flex is equipped with a bigger engine. In terms of performance, 2009 Ford Flex (262 HP @ 6250 RPM) has 218 more horse power than 1971 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 2009 Ford Flex should accelerate faster than 1971 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Ford Flex weights approximately 211 kg more than 1971 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Ford Flex is four wheel drive (4WD), it will have significant more traction and grip than 1971 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 Ford Flex will offer significantly more control. 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 Ford Flex (336 Nm @ 4500 RPM) has 262 more torque (in Nm) than 1971 Opel Kadett. (74 Nm @ 2800 RPM). This means 2009 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Kadett. 2009 Ford Flex has automatic transmission and 1971 Opel Kadett has manual transmission. 1971 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Ford Flex will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Ford Flex | 1971 Opel Kadett | |
| Make | Ford | Opel |
| Model | Flex | Kadett |
| Year Released | 2009 | 1971 |
| Body Type | Crossover | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 1077 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 262 HP | 44 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 336 Nm | 74 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 966 kg | 755 kg |
| Vehicle Length | 5130 mm | 4190 mm |
| Vehicle Width | 1930 mm | 1590 mm |
| Vehicle Height | 1730 mm | 1420 mm |
| Wheelbase Size | 3000 mm | 2430 mm |
