1991 Opel Frontera vs. 2004 Panoz Esperante
To start off, 2004 Panoz Esperante is newer by 13 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 4,589 cc (8 cylinders), 2004 Panoz Esperante is equipped with a bigger engine. In terms of performance, 2004 Panoz Esperante (420 HP) has 306 more horse power than 1991 Opel Frontera. (114 HP) In normal driving conditions, 2004 Panoz Esperante should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 104 kg more than 2004 Panoz Esperante.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2004 Panoz Esperante. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera 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, 2004 Panoz Esperante (529 Nm) has 359 more torque (in Nm) than 1991 Opel Frontera. (170 Nm). This means 2004 Panoz Esperante will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 1991 Opel Frontera | 2004 Panoz Esperante | |
| Make | Opel | Panoz |
| Model | Frontera | Esperante |
| Year Released | 1991 | 2004 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4589 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 420 HP |
| Torque | 170 Nm | 529 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Engine Compression Ratio | 9.2:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1639 kg | 1535 kg |
| Vehicle Length | 4210 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1700 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2700 mm |
| Fuel Tank Capacity | 75 L | 59 L |
