1974 Alfa Romeo Alfetta vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 3 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 1,598 cc (4 cylinders), 1977 Opel Kadett is equipped with a bigger engine. In terms of performance, 1974 Alfa Romeo Alfetta (109 HP @ 5600 RPM) has 35 more horse power than 1977 Opel Kadett. (74 HP @ 5100 RPM). In normal driving conditions, 1974 Alfa Romeo Alfetta should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1974 Alfa Romeo Alfetta weights approximately 168 kg more than 1977 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, 1974 Alfa Romeo Alfetta (141 Nm @ 4300 RPM) has 28 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 3800 RPM). This means 1974 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett. 1977 Opel Kadett has automatic transmission and 1974 Alfa Romeo Alfetta has manual transmission. 1974 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
1974 Alfa Romeo Alfetta | 1977 Opel Kadett | |
Make | Alfa Romeo | Opel |
Model | Alfetta | Kadett |
Year Released | 1974 | 1977 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 1570 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 109 HP | 74 HP |
Engine RPM | 5600 RPM | 5100 RPM |
Torque | 141 Nm | 113 Nm |
Torque RPM | 4300 RPM | 3800 RPM |
Engine Compression Ratio | 9.0:1 | 8.8:1 |
Top Speed | 159 km/hour | 155 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 998 kg | 830 kg |
Vehicle Length | 4200 mm | 4140 mm |
Vehicle Width | 1670 mm | 1590 mm |
Vehicle Height | 1340 mm | 1320 mm |
Wheelbase Size | 2410 mm | 2410 mm |
Fuel Tank Capacity | 49 L | 43 L |