1991 Alfa Romeo 75 vs. 2010 Opel Antara
To start off, 2010 Opel Antara is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 75 would be higher. At 1,990 cc (4 cylinders), 2010 Opel Antara is equipped with a bigger engine. In terms of performance, 2010 Opel Antara (148 HP @ 4000 RPM) has 39 more horse power than 1991 Alfa Romeo 75. (109 HP @ 6000 RPM) In normal driving conditions, 2010 Opel Antara should accelerate faster than 1991 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Antara weights approximately 795 kg more than 1991 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Opel Antara (320 Nm @ 2000 RPM) has 171 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 2010 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
| 1991 Alfa Romeo 75 | 2010 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | 75 | Antara |
| Year Released | 1991 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 1990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 149 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 78 mm | 83 mm |
| Engine Stroke Size | 82 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1855 kg |
| Vehicle Length | 4340 mm | 4580 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1710 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 49 L | 65 L |
