1971 Opel Kadett vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 42 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 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (385 HP @ 6500 RPM) has 326 more horse power than 1971 Opel Kadett. (59 HP @ 5400 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 1971 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 1307 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 2013 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 1971 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti FX 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, 2013 Infiniti FX (500 Nm @ 4400 RPM) has 412 more torque (in Nm) than 1971 Opel Kadett. (88 Nm @ 3400 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Kadett. 2013 Infiniti FX 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. 2013 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Opel Kadett | 2013 Infiniti FX | |
| Make | Opel | Infiniti |
| Model | Kadett | FX |
| Year Released | 1971 | 2013 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 385 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 88 Nm | 500 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Engine Bore Size | 79 mm | 95 mm |
| Engine Stroke Size | 61 mm | 87 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 760 kg | 2067 kg |
| Vehicle Length | 4190 mm | 4859 mm |
| Vehicle Width | 1590 mm | 1928 mm |
| Vehicle Height | 1420 mm | 1680 mm |
| Wheelbase Size | 2430 mm | 2885 mm |
