1991 Alfa Romeo SZ vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo SZ would be higher. At 2,959 cc (6 cylinders), 1991 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 70 more horse power than 2011 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 545 kg more than 1991 Alfa Romeo SZ.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo SZ. 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, 1991 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 25 more torque (in Nm) than 2011 Opel Antara. (220 Nm @ 2400 RPM). This means 1991 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Antara.
Compare all specifications:
1991 Alfa Romeo SZ | 2011 Opel Antara | |
Make | Alfa Romeo | Opel |
Model | SZ | Antara |
Year Released | 1991 | 2011 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 2404 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 208 HP | 138 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 245 Nm | 220 Nm |
Torque RPM | 4500 RPM | 2400 RPM |
Engine Bore Size | 93 mm | 87.5 mm |
Engine Stroke Size | 72.6 mm | 100 mm |
Engine Compression Ratio | 10.0:1 | 9.6:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 233 km/hour | 175 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1260 kg | 1805 kg |
Vehicle Length | 4670 mm | 4580 mm |
Vehicle Width | 1740 mm | 1860 mm |
Vehicle Height | 1320 mm | 1710 mm |
Wheelbase Size | 2520 mm | 2710 mm |
Fuel Tank Capacity | 50 L | 65 L |