1999 Infiniti QX4 vs. 1991 Rolls-Royce Silver Spur
To start off, 1999 Infiniti QX4 is newer by 8 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 63 more horse power than 1999 Infiniti QX4. (238 HP @ 6000 RPM) In normal driving conditions, 1991 Rolls-Royce Silver Spur should accelerate faster than 1999 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rolls-Royce Silver Spur weights approximately 508 kg more than 1999 Infiniti QX4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Infiniti QX4 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, 1999 Infiniti QX4 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 241 more torque (in Nm) than 1999 Infiniti QX4. (359 Nm @ 3200 RPM). This means 1991 Rolls-Royce Silver Spur will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti QX4.
Compare all specifications:
1999 Infiniti QX4 | 1991 Rolls-Royce Silver Spur | |
Make | Infiniti | Rolls-Royce |
Model | QX4 | Silver Spur |
Year Released | 1999 | 1991 |
Engine Position | Front | Front |
Engine Size | 3498 cc | 6750 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 238 HP | 301 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 359 Nm | 600 Nm |
Torque RPM | 3200 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1962 kg | 2470 kg |
Vehicle Length | 4660 mm | 5400 mm |
Vehicle Width | 1850 mm | 1890 mm |
Vehicle Height | 1800 mm | 1490 mm |
Wheelbase Size | 2710 mm | 3170 mm |