1991 Opel Kadett vs. 2011 Hyundai i40
To start off, 2011 Hyundai i40 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1991 Opel Kadett would be higher. At 1,598 cc (4 cylinders), 1991 Opel Kadett is equipped with a bigger engine. In terms of performance, 2011 Hyundai i40 (133 HP @ 6300 RPM) has 52 more horse power than 1991 Opel Kadett. (81 HP @ 5800 RPM) In normal driving conditions, 2011 Hyundai i40 should accelerate faster than 1991 Opel Kadett.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2011 Hyundai i40 (164 Nm @ 4850 RPM) has 32 more torque (in Nm) than 1991 Opel Kadett. (132 Nm @ 2600 RPM). This means 2011 Hyundai i40 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Kadett.
Compare all specifications:
| 1991 Opel Kadett | 2011 Hyundai i40 | |
| Make | Opel | Hyundai |
| Model | Kadett | i40 |
| Year Released | 1991 | 2011 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1591 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 133 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 132 Nm | 164 Nm |
| Torque RPM | 2600 RPM | 4850 RPM |
| Engine Bore Size | 80 mm | 77 mm |
| Engine Stroke Size | 79.5 mm | 85.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4000 mm | 4770 mm |
| Vehicle Width | 1670 mm | 1815 mm |
| Vehicle Height | 1390 mm | 1470 mm |
