1985 Peugeot 604 vs. 1986 Rolls-Royce Silver Spirit II
To start off, 1986 Rolls-Royce Silver Spirit II is newer by 1 year(s). Which means there will be less support and parts availability for 1985 Peugeot 604. In addition, the cost of maintenance, including insurance, on 1985 Peugeot 604 would be higher. At 6,750 cc (8 cylinders), 1986 Rolls-Royce Silver Spirit II is equipped with a bigger engine. In terms of performance, 1986 Rolls-Royce Silver Spirit II (215 HP @ 4200 RPM) has 62 more horse power than 1985 Peugeot 604. (153 HP @ 5750 RPM) In normal driving conditions, 1986 Rolls-Royce Silver Spirit II should accelerate faster than 1985 Peugeot 604. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rolls-Royce Silver Spirit II weights approximately 830 kg more than 1985 Peugeot 604. 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, 1986 Rolls-Royce Silver Spirit II (440 Nm @ 1450 RPM) has 198 more torque (in Nm) than 1985 Peugeot 604. (242 Nm @ 3000 RPM). This means 1986 Rolls-Royce Silver Spirit II will have an easier job in driving up hills or pulling heavy equipment than 1985 Peugeot 604.
Compare all specifications:
| 1985 Peugeot 604 | 1986 Rolls-Royce Silver Spirit II | |
| Make | Peugeot | Rolls-Royce |
| Model | 604 | Silver Spirit II |
| Year Released | 1985 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2849 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 153 HP | 215 HP |
| Engine RPM | 5750 RPM | 4200 RPM |
| Torque | 242 Nm | 440 Nm |
| Torque RPM | 3000 RPM | 1450 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1420 kg | 2250 kg |
| Vehicle Length | 4730 mm | 5270 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2810 mm | 3060 mm |
| Fuel Tank Capacity | 70 L | 107 L |
