1973 Mercury Montego vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mercury Montego. In addition, the cost of maintenance, including insurance, on 1973 Mercury Montego would be higher. At 6,555 cc (8 cylinders), 1973 Mercury Montego is equipped with a bigger engine. In terms of performance, 1973 Mercury Montego (169 HP @ 4200 RPM) has 72 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1973 Mercury Montego should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercury Montego weights approximately 681 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercury Montego 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 1973 Mercury Montego. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 1973 Mercury Montego (403 Nm @ 2200 RPM) has 261 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1973 Mercury Montego will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1973 Mercury Montego has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Mercury Montego will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Mercury Montego | 2005 Opel Astra | |
| Make | Mercury | Opel |
| Model | Montego | Astra |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 6555 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 169 HP | 97 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 403 Nm | 142 Nm |
| Torque RPM | 2200 RPM | 3600 RPM |
| Engine Compression Ratio | 8.4:1 | 9.8:1 |
| Top Speed | 185 km/hour | 193 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1791 kg | 1110 kg |
| Wheelbase Size | 2900 mm | 2700 mm |
| Fuel Tank Capacity | 85 L | 52 L |
