1973 Mercury Montego vs. 1990 Rolls-Royce Silver Spirit
To start off, 1990 Rolls-Royce Silver Spirit is newer by 17 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 6,748 cc (8 cylinders), 1990 Rolls-Royce Silver Spirit is equipped with a bigger engine. In terms of performance, 1990 Rolls-Royce Silver Spirit (208 HP @ 3900 RPM) has 112 more horse power than 1973 Mercury Montego. (96 HP @ 3600 RPM) In normal driving conditions, 1990 Rolls-Royce Silver Spirit should accelerate faster than 1973 Mercury Montego. With that said, vehicle weight also plays an important factor in acceleration. 1990 Rolls-Royce Silver Spirit weights approximately 685 kg more than 1973 Mercury Montego. 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, 1990 Rolls-Royce Silver Spirit (402 Nm @ 2000 RPM) has 154 more torque (in Nm) than 1973 Mercury Montego. (248 Nm @ 1600 RPM). This means 1990 Rolls-Royce Silver Spirit will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercury Montego.
Compare all specifications:
| 1973 Mercury Montego | 1990 Rolls-Royce Silver Spirit | |
| Make | Mercury | Rolls-Royce |
| Model | Montego | Silver Spirit |
| Year Released | 1973 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4095 cc | 6748 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 96 HP | 208 HP |
| Engine RPM | 3600 RPM | 3900 RPM |
| Torque | 248 Nm | 402 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 1695 kg | 2380 kg |
| Vehicle Length | 5300 mm | 5280 mm |
| Vehicle Width | 2010 mm | 1890 mm |
| Vehicle Height | 1350 mm | 1490 mm |
| Wheelbase Size | 3010 mm | 3070 mm |
