2005 Alfa Romeo GT vs. 1975 Opel Kadett
To start off, 2005 Alfa Romeo GT is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,745 cc (4 cylinders), 2005 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo GT (138 HP @ 6300 RPM) has 87 more horse power than 1975 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo GT should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo GT weights approximately 480 kg more than 1975 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo GT, 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, 2005 Alfa Romeo GT (163 Nm @ 3900 RPM) has 82 more torque (in Nm) than 1975 Opel Kadett. (81 Nm @ 3400 RPM). This means 2005 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett. 1975 Opel Kadett has automatic transmission and 2005 Alfa Romeo GT has manual transmission. 2005 Alfa Romeo GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo GT | 1975 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | GT | Kadett |
| Year Released | 2005 | 1975 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1745 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 51 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 163 Nm | 81 Nm |
| Torque RPM | 3900 RPM | 3400 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 82.7 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1300 kg | 820 kg |
| Vehicle Length | 4310 mm | 4150 mm |
| Vehicle Width | 1770 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 2610 mm | 2410 mm |
| Fuel Tank Capacity | 63 L | 43 L |
