2005 Jaguar S-Type vs. 1978 Opel Kadett
To start off, 2005 Jaguar S-Type is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 4,196 cc (8 cylinders), 2005 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2005 Jaguar S-Type (391 HP @ 3500 RPM) has 332 more horse power than 1978 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 2005 Jaguar S-Type should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar S-Type weights approximately 1025 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2005 Jaguar S-Type (541 Nm @ 3500 RPM) has 451 more torque (in Nm) than 1978 Opel Kadett. (90 Nm @ 2600 RPM). This means 2005 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett. 2005 Jaguar S-Type has automatic transmission and 1978 Opel Kadett has manual transmission. 1978 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar S-Type | 1978 Opel Kadett | |
| Make | Jaguar | Opel |
| Model | S-Type | Kadett |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 391 HP | 59 HP |
| Engine RPM | 3500 RPM | 5400 RPM |
| Torque | 541 Nm | 90 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 90.3 mm | 61 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1845 kg | 820 kg |
| Vehicle Length | 4880 mm | 4130 mm |
| Vehicle Width | 1820 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2920 mm | 2400 mm |
| Fuel Tank Capacity | 70 L | 43 L |
