1973 Opel Kadett vs. 2013 Chevrolet Spark
To start off, 2013 Chevrolet Spark 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 1,200 cc (4 cylinders), 2013 Chevrolet Spark is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Spark (67 HP @ 6400 RPM) has 20 more horse power than 1973 Opel Kadett. (47 HP @ 5600 RPM) In normal driving conditions, 2013 Chevrolet Spark should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2013 Chevrolet Spark weights approximately 269 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 Chevrolet Spark, 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 Chevrolet Spark (111 Nm @ 4200 RPM) has 40 more torque (in Nm) than 1973 Opel Kadett. (71 Nm @ 2700 RPM). This means 2013 Chevrolet Spark will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1973 Opel Kadett | 2013 Chevrolet Spark | |
| Make | Opel | Chevrolet |
| Model | Kadett | Spark |
| Year Released | 1973 | 2013 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1078 cc | 1200 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 67 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 71 Nm | 111 Nm |
| Torque RPM | 2700 RPM | 4200 RPM |
| Engine Bore Size | 72.1 mm | 70 mm |
| Engine Stroke Size | 61 mm | 80 mm |
| Engine Compression Ratio | 8.8:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 760 kg | 1029 kg |
| Vehicle Length | 4190 mm | 3673 mm |
| Vehicle Width | 1590 mm | 1597 mm |
| Vehicle Height | 1420 mm | 1522 mm |
| Wheelbase Size | 2400 mm | 2375 mm |
| Fuel Tank Capacity | 43 L | 35 L |
