1991 Alfa Romeo SZ vs. 2005 Kia Sorento
To start off, 2005 Kia Sorento is newer by 14 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 3,495 cc (6 cylinders), 2005 Kia Sorento is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 17 more horse power than 2005 Kia Sorento. (191 HP @ 5500 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 2005 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sorento weights approximately 757 kg more than 1991 Alfa Romeo SZ.
Because 2005 Kia Sorento 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, 2005 Kia Sorento 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, 2005 Kia Sorento (294 Nm @ 3000 RPM) has 49 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2005 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ. 2005 Kia Sorento has automatic transmission and 1991 Alfa Romeo SZ has manual transmission. 1991 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2005 Kia Sorento | |
| Make | Alfa Romeo | Kia |
| Model | SZ | Sorento |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 191 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 245 Nm | 294 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 93 mm |
| Engine Stroke Size | 72.6 mm | 85.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 233 km/hour | 192 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 2017 kg |
| Vehicle Length | 4670 mm | 4570 mm |
| Vehicle Width | 1740 mm | 1870 mm |
| Vehicle Height | 1320 mm | 1820 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 80 L |
