2005 Opel Combo vs. 2004 Pontiac Montana
To start off, 2005 Opel Combo is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Pontiac Montana. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Montana would be higher. At 3,392 cc (6 cylinders), 2004 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2004 Pontiac Montana (185 HP @ 5200 RPM) has 111 more horse power than 2005 Opel Combo. (74 HP @ 4400 RPM) In normal driving conditions, 2004 Pontiac Montana should accelerate faster than 2005 Opel Combo. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Montana weights approximately 515 kg more than 2005 Opel Combo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2004 Pontiac Montana (285 Nm @ 4000 RPM) has 115 more torque (in Nm) than 2005 Opel Combo. (170 Nm @ 1800 RPM). This means 2004 Pontiac Montana will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Combo. 2004 Pontiac Montana has automatic transmission and 2005 Opel Combo has manual transmission. 2005 Opel Combo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Combo | 2004 Pontiac Montana | |
| Make | Opel | Pontiac |
| Model | Combo | Montana |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1684 cc | 3392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 74 HP | 185 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 170 Nm | 285 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 92 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 19.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1720 kg |
| Vehicle Length | 4340 mm | 4760 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1810 mm | 1720 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
| Fuel Consumption Overall | 5.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 52 L | 76 L |
