2005 Pontiac Montana vs. 1985 Pontiac Firebird
To start off, 2005 Pontiac Montana is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Firebird would be higher. At 3,491 cc (6 cylinders), 2005 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2005 Pontiac Montana (200 HP) has 67 more horse power than 1985 Pontiac Firebird. (133 HP). In normal driving conditions, 2005 Pontiac Montana should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Montana weights approximately 630 kg more than 1985 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Montana, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Pontiac Montana (285 Nm) has 62 more torque (in Nm) than 1985 Pontiac Firebird. (223 Nm). This means 2005 Pontiac Montana will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird. 2005 Pontiac Montana has automatic transmission and 1985 Pontiac Firebird has manual transmission. 1985 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Pontiac Montana | 1985 Pontiac Firebird | |
| Make | Pontiac | Pontiac |
| Model | Montana | Firebird |
| Year Released | 2005 | 1985 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 2827 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 200 HP | 133 HP |
| Torque | 285 Nm | 223 Nm |
| Engine Bore Size | 94 mm | 88.9 mm |
| Engine Stroke Size | 84 mm | 75.9 mm |
| Engine Compression Ratio | 9.8:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1986 kg | 1356 kg |
| Vehicle Length | 5230 mm | 4850 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1270 mm |
| Wheelbase Size | 3080 mm | 2740 mm |
| Fuel Tank Capacity | 95 L | 60 L |
