2003 Lexus GX vs. 2012 BMW 550
To start off, 2012 BMW 550 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Lexus GX. In addition, the cost of maintenance, including insurance, on 2003 Lexus GX would be higher. At 4,664 cc (8 cylinders), 2003 Lexus GX is equipped with a bigger engine. In terms of performance, 2012 BMW 550 (400 HP @ 5500 RPM) has 168 more horse power than 2003 Lexus GX. (232 HP @ 4800 RPM) In normal driving conditions, 2012 BMW 550 should accelerate faster than 2003 Lexus GX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GX weights approximately 144 kg more than 2012 BMW 550.
Because 2003 Lexus GX is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW 550. In wet, icy, snow, or gravel driving conditions, 2003 Lexus GX 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, 2012 BMW 550 (609 Nm @ 1750 RPM) has 175 more torque (in Nm) than 2003 Lexus GX. (434 Nm @ 3400 RPM). This means 2012 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus GX.
Compare all specifications:
| 2003 Lexus GX | 2012 BMW 550 | |
| Make | Lexus | BMW |
| Model | GX | 550 |
| Year Released | 2003 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4664 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 232 HP | 400 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 434 Nm | 609 Nm |
| Torque RPM | 3400 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2124 kg | 1980 kg |
| Vehicle Length | 4790 mm | 4899 mm |
| Vehicle Width | 1890 mm | 1860 mm |
| Vehicle Height | 1900 mm | 1464 mm |
| Wheelbase Size | 2800 mm | 2968 mm |
