2006 Fiat Siena vs. 1986 Isuzu Trooper
To start off, 2006 Fiat Siena is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Trooper would be higher. At 2,254 cc (4 cylinders), 1986 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1986 Isuzu Trooper (109 HP @ 5000 RPM) has 8 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM) In normal driving conditions, 1986 Isuzu Trooper should accelerate faster than 2006 Fiat Siena.
Because 1986 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1986 Isuzu Trooper 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, 1986 Isuzu Trooper (188 Nm @ 3000 RPM) has 48 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 1986 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 1986 Isuzu Trooper | |
| Make | Fiat | Isuzu |
| Model | Siena | Trooper |
| Year Released | 2006 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 2254 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 109 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 140 Nm | 188 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 86.4 mm | 89.4 mm |
| Engine Stroke Size | 67.4 mm | 90 mm |
| Engine Compression Ratio | 9.5:1 | 8.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 3830 mm | 4080 mm |
| Vehicle Width | 1640 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1810 mm |
| Wheelbase Size | 2380 mm | 2310 mm |
