2008 Infiniti M vs. 1991 Rolls-Royce Silver Spur
To start off, 2008 Infiniti M is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Rolls-Royce Silver Spur. In addition, the cost of maintenance, including insurance, on 1991 Rolls-Royce Silver Spur would be higher. At 6,750 cc (8 cylinders), 1991 Rolls-Royce Silver Spur is equipped with a bigger engine. In terms of performance, 1991 Rolls-Royce Silver Spur (301 HP @ 4000 RPM) has 26 more horse power than 2008 Infiniti M. (275 HP @ 6200 RPM) In normal driving conditions, 1991 Rolls-Royce Silver Spur should accelerate faster than 2008 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rolls-Royce Silver Spur weights approximately 1150 kg more than 2008 Infiniti M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rolls-Royce Silver Spur. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti M will offer significantly more control. 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, 1991 Rolls-Royce Silver Spur (600 Nm @ 2000 RPM) has 237 more torque (in Nm) than 2008 Infiniti M. (363 Nm @ 4800 RPM). This means 1991 Rolls-Royce Silver Spur will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti M.
Compare all specifications:
| 2008 Infiniti M | 1991 Rolls-Royce Silver Spur | |
| Make | Infiniti | Rolls-Royce |
| Model | M | Silver Spur |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 301 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 363 Nm | 600 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 2470 kg |
| Vehicle Length | 4900 mm | 5400 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1530 mm | 1490 mm |
| Wheelbase Size | 2910 mm | 3170 mm |
| Fuel Tank Capacity | 76 L | 108 L |
