2007 Alfa Romeo 159 vs. 1991 Opel Frontera
To start off, 2007 Alfa Romeo 159 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 3,193 cc (6 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (256 HP @ 6200 RPM) has 142 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 166 kg more than 1991 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2007 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 152 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1991 Opel Frontera | |
| Make | Alfa Romeo | Opel |
| Model | 159 | Frontera |
| Year Released | 2007 | 1991 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 114 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 322 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Compression Ratio | 11.3:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1805 kg | 1639 kg |
| Vehicle Length | 4670 mm | 4210 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2710 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 75 L |
