2007 Alfa Romeo GT vs. 1991 Opel Kadett
To start off, 2007 Alfa Romeo GT is newer by 16 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 3,179 cc (6 cylinders), 2007 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo GT (237 HP @ 6200 RPM) has 156 more horse power than 1991 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2007 Alfa Romeo GT 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, 2007 Alfa Romeo GT (300 Nm @ 4800 RPM) has 168 more torque (in Nm) than 1991 Opel Kadett. (132 Nm @ 2600 RPM). This means 2007 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Kadett.
Compare all specifications:
| 2007 Alfa Romeo GT | 1991 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | GT | Kadett |
| Year Released | 2007 | 1991 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 81 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 300 Nm | 132 Nm |
| Torque RPM | 4800 RPM | 2600 RPM |
| Engine Bore Size | 93.1 mm | 80 mm |
| Engine Stroke Size | 78 mm | 79.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4500 mm | 4000 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1390 mm |
