2007 Alfa Romeo Brera vs. 1975 Opel Kadett
To start off, 2007 Alfa Romeo Brera is newer by 32 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 3,193 cc (6 cylinders), 2007 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Brera (256 HP @ 6200 RPM) has 205 more horse power than 1975 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2007 Alfa Romeo Brera should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Brera weights approximately 650 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 2007 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 1975 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo Brera will offer significantly more control. 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 Brera (322 Nm @ 4500 RPM) has 241 more torque (in Nm) than 1975 Opel Kadett. (81 Nm @ 3400 RPM). This means 2007 Alfa Romeo Brera will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett. 1975 Opel Kadett has automatic transmission and 2007 Alfa Romeo Brera has manual transmission. 2007 Alfa Romeo Brera 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:
| 2007 Alfa Romeo Brera | 1975 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | Brera | Kadett |
| Year Released | 2007 | 1975 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 51 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 322 Nm | 81 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1470 kg | 820 kg |
| Vehicle Length | 4420 mm | 4150 mm |
| Vehicle Width | 1380 mm | 1590 mm |
| Vehicle Height | 1840 mm | 1340 mm |
| Wheelbase Size | 2710 mm | 2410 mm |
| Fuel Tank Capacity | 70 L | 43 L |
