1991 Alfa Romeo SZ vs. 2006 Dodge Durango
To start off, 2006 Dodge Durango is newer by 15 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 4,702 cc (8 cylinders), 2006 Dodge Durango is equipped with a bigger engine. In terms of performance, 2006 Dodge Durango (230 HP @ 4600 RPM) has 22 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2006 Dodge Durango should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 2006 Dodge Durango weights approximately 1083 kg more than 1991 Alfa Romeo SZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Dodge Durango 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, 2006 Dodge Durango 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, 2006 Dodge Durango (393 Nm @ 3600 RPM) has 148 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2006 Dodge Durango will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2006 Dodge Durango | |
| Make | Alfa Romeo | Dodge |
| Model | SZ | Durango |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4702 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 208 HP | 230 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 245 Nm | 393 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 93 mm | 93 mm |
| Engine Stroke Size | 72.6 mm | 87 mm |
| Engine Compression Ratio | 10.0:1 | 9.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 2343 kg |
| Vehicle Length | 4670 mm | 5110 mm |
| Vehicle Width | 1740 mm | 1940 mm |
| Vehicle Height | 1320 mm | 1890 mm |
| Wheelbase Size | 2520 mm | 3030 mm |
| Fuel Tank Capacity | 50 L | 102 L |
