1991 Alfa Romeo SZ vs. 2011 Jeep Wrangler
To start off, 2011 Jeep Wrangler 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 3,800 cc (6 cylinders), 2011 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 6 more horse power than 2011 Jeep Wrangler. (202 HP @ 5200 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 2011 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jeep Wrangler weights approximately 532 kg more than 1991 Alfa Romeo SZ.
Because 2011 Jeep Wrangler 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 Jeep Wrangler 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, 2011 Jeep Wrangler (321 Nm @ 4000 RPM) has 76 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2011 Jeep Wrangler 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 | 2011 Jeep Wrangler | |
| Make | Alfa Romeo | Jeep |
| Model | SZ | Wrangler |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 208 HP | 202 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 245 Nm | 321 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1260 kg | 1792 kg |
| Vehicle Length | 4670 mm | 3881 mm |
| Vehicle Width | 1740 mm | 1872 mm |
| Vehicle Height | 1320 mm | 1826 mm |
| Wheelbase Size | 2520 mm | 2423 mm |
| Fuel Tank Capacity | 50 L | 70 L |
