1991 Alfa Romeo SZ vs. 2009 Ford Explorer
To start off, 2009 Ford Explorer is newer by 18 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 4,606 cc (8 cylinders), 2009 Ford Explorer is equipped with a bigger engine. In terms of performance, 2009 Ford Explorer (292 HP @ 5700 RPM) has 84 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2009 Ford Explorer should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo SZ weights approximately 294 kg more than 2009 Ford Explorer.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 Ford Explorer (427 Nm @ 4000 RPM) has 182 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2009 Ford Explorer will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ. 2009 Ford Explorer 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. 2009 Ford Explorer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2009 Ford Explorer | |
| Make | Alfa Romeo | Ford |
| Model | SZ | Explorer |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4606 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 208 HP | 292 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 245 Nm | 427 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 966 kg |
| Vehicle Length | 4670 mm | 4920 mm |
| Vehicle Width | 1740 mm | 1880 mm |
| Vehicle Height | 1320 mm | 1830 mm |
| Wheelbase Size | 2520 mm | 2890 mm |
| Fuel Tank Capacity | 50 L | 85 L |
