1969 Mercury Montego vs. 1985 Pontiac Firebird
To start off, 1985 Pontiac Firebird is newer by 16 year(s). Which means there will be less support and parts availability for 1969 Mercury Montego. In addition, the cost of maintenance, including insurance, on 1969 Mercury Montego would be higher. At 5,767 cc (8 cylinders), 1969 Mercury Montego is equipped with a bigger engine. In terms of performance, 1969 Mercury Montego (161 HP @ 4000 RPM) has 28 more horse power than 1985 Pontiac Firebird. (133 HP @ 5100 RPM). In normal driving conditions, 1969 Mercury Montego should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1969 Mercury Montego weights approximately 499 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1969 Mercury Montego (382 Nm @ 2000 RPM) has 159 more torque (in Nm) than 1985 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 1969 Mercury Montego will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird.
Compare all specifications:
| 1969 Mercury Montego | 1985 Pontiac Firebird | |
| Make | Mercury | Pontiac |
| Model | Montego | Firebird |
| Year Released | 1969 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5767 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 161 HP | 133 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 382 Nm | 223 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 101.6 mm | 88.9 mm |
| Engine Stroke Size | 88.8 mm | 75.9 mm |
| Engine Compression Ratio | 8.6:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1855 kg | 1356 kg |
| Vehicle Length | 5300 mm | 4850 mm |
| Vehicle Width | 2010 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1270 mm |
| Wheelbase Size | 3010 mm | 2740 mm |
| Fuel Tank Capacity | 85 L | 60 L |
