1974 Alfa Romeo Alfetta vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 37 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 3,194 cc (6 cylinders), 2011 Opel Antara is equipped with a bigger engine. In terms of performance, 2011 Opel Antara (224 HP @ 6600 RPM) has 115 more horse power than 1974 Alfa Romeo Alfetta. (109 HP @ 5600 RPM) In normal driving conditions, 2011 Opel Antara should accelerate faster than 1974 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 847 kg more than 1974 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1974 Alfa Romeo Alfetta. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara 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, 2011 Opel Antara (297 Nm @ 3200 RPM) has 156 more torque (in Nm) than 1974 Alfa Romeo Alfetta. (141 Nm @ 4300 RPM). This means 2011 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfetta. 2011 Opel Antara 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. 2011 Opel Antara will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Alfa Romeo Alfetta | 2011 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | Alfetta | Antara |
| Year Released | 1974 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 3194 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 109 HP | 224 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 141 Nm | 297 Nm |
| Torque RPM | 4300 RPM | 3200 RPM |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Top Speed | 159 km/hour | 203 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 998 kg | 1845 kg |
| Vehicle Length | 4200 mm | 4580 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1710 mm |
| Wheelbase Size | 2410 mm | 2710 mm |
| Fuel Tank Capacity | 49 L | 65 L |
