1985 Alfa Romeo Arna vs. 1971 Mercury Montego
To start off, 1985 Alfa Romeo Arna is newer by 14 year(s). Which means there will be less support and parts availability for 1971 Mercury Montego. In addition, the cost of maintenance, including insurance, on 1971 Mercury Montego would be higher. At 4,095 cc (6 cylinders), 1971 Mercury Montego is equipped with a bigger engine. In terms of performance, 1971 Mercury Montego (96 HP @ 3600 RPM) has 2 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 1971 Mercury Montego should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1971 Mercury Montego weights approximately 775 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 Mercury Montego. However, in wet, icy, snow, or gravel driving conditions, 1985 Alfa Romeo Arna, 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, 1971 Mercury Montego (248 Nm @ 1600 RPM) has 118 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 1971 Mercury Montego will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 1971 Mercury Montego | |
| Make | Alfa Romeo | Mercury |
| Model | Arna | Montego |
| Year Released | 1985 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 4095 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 96 HP |
| Engine RPM | 5800 RPM | 3600 RPM |
| Torque | 130 Nm | 248 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 84 mm | 93.5 mm |
| Engine Stroke Size | 67.2 mm | 99.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 6 seats |
| Vehicle Weight | 920 kg | 1695 kg |
| Vehicle Length | 4010 mm | 5300 mm |
| Vehicle Width | 1630 mm | 2010 mm |
| Vehicle Height | 1350 mm | 1350 mm |
| Wheelbase Size | 2430 mm | 3010 mm |
