1990 Infiniti Q45 vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1990 Infiniti Q45 would be higher. At 4,493 cc (8 cylinders), 1990 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (300 HP @ 5800 RPM) has 23 more horse power than 1990 Infiniti Q45. (277 HP @ 6000 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1990 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 500 kg more than 1990 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1990 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2011 BMW X5 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, 2011 BMW X5 (406 Nm @ 1200 RPM) has 10 more torque (in Nm) than 1990 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1990 Infiniti Q45.
Compare all specifications:
1990 Infiniti Q45 | 2011 BMW X5 | |
Make | Infiniti | BMW |
Model | Q45 | X5 |
Year Released | 1990 | 2011 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4493 cc | 3000 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 277 HP | 300 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 396 Nm | 406 Nm |
Torque RPM | 4000 RPM | 1200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1750 kg | 2250 kg |
Vehicle Length | 5080 mm | 4857 mm |
Vehicle Width | 1830 mm | 1933 mm |
Vehicle Height | 1440 mm | 1776 mm |
Wheelbase Size | 2890 mm | 2934 mm |
Fuel Tank Capacity | 72 L | 85 L |