2008 BMW 523 vs. 2005 Lincoln Aviator
To start off, 2008 BMW 523 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Lincoln Aviator. In addition, the cost of maintenance, including insurance, on 2005 Lincoln Aviator would be higher. At 4,605 cc (8 cylinders), 2005 Lincoln Aviator is equipped with a bigger engine. In terms of performance, 2005 Lincoln Aviator (302 HP) has 127 more horse power than 2008 BMW 523. (175 HP) In normal driving conditions, 2005 Lincoln Aviator should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lincoln Aviator weights approximately 865 kg more than 2008 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Lincoln Aviator is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 523. In wet, icy, snow, or gravel driving conditions, 2005 Lincoln Aviator 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, 2005 Lincoln Aviator (407 Nm) has 177 more torque (in Nm) than 2008 BMW 523. (230 Nm). This means 2005 Lincoln Aviator will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523.
Compare all specifications:
| 2008 BMW 523 | 2005 Lincoln Aviator | |
| Make | BMW | Lincoln |
| Model | 523 | Aviator |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 302 HP |
| Torque | 230 Nm | 407 Nm |
| Engine Bore Size | 78.8 mm | 90.1 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 2355 kg |
| Vehicle Length | 4850 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1830 mm |
| Wheelbase Size | 2890 mm | 2890 mm |
| Fuel Consumption Overall | 11.1 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
