1975 Bristol 411 vs. 1986 Rolls-Royce Silver Spirit II
To start off, 1986 Rolls-Royce Silver Spirit II is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Bristol 411. In addition, the cost of maintenance, including insurance, on 1975 Bristol 411 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, 1975 Bristol 411 (288 HP @ 5200 RPM) has 73 more horse power than 1986 Rolls-Royce Silver Spirit II. (215 HP @ 4200 RPM). In normal driving conditions, 1975 Bristol 411 should accelerate faster than 1986 Rolls-Royce Silver Spirit II. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rolls-Royce Silver Spirit II weights approximately 540 kg more than 1975 Bristol 411.
Let's talk about torque, 1975 Bristol 411 (588 Nm @ 3400 RPM) has 148 more torque (in Nm) than 1986 Rolls-Royce Silver Spirit II. (440 Nm @ 1450 RPM). This means 1975 Bristol 411 will have an easier job in driving up hills or pulling heavy equipment than 1986 Rolls-Royce Silver Spirit II.
Compare all specifications:
| 1975 Bristol 411 | 1986 Rolls-Royce Silver Spirit II | |
| Make | Bristol | Rolls-Royce |
| Model | 411 | Silver Spirit II |
| Year Released | 1975 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 6277 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 288 HP | 215 HP |
| Engine RPM | 5200 RPM | 4200 RPM |
| Torque | 588 Nm | 440 Nm |
| Torque RPM | 3400 RPM | 1450 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1710 kg | 2250 kg |
| Vehicle Length | 4920 mm | 5270 mm |
| Vehicle Width | 1740 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2910 mm | 3060 mm |
