2005 BMW 525 vs. 2012 Lexus IS
To start off, 2012 Lexus IS is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 525. In addition, the cost of maintenance, including insurance, on 2005 BMW 525 would be higher. At 3,500 cc (6 cylinders), 2012 Lexus IS is equipped with a bigger engine. In terms of performance, 2012 Lexus IS (306 HP @ 6400 RPM) has 91 more horse power than 2005 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2012 Lexus IS should accelerate faster than 2005 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 175 kg more than 2012 Lexus IS.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 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 Lexus IS (375 Nm @ 4800 RPM) has 125 more torque (in Nm) than 2005 BMW 525. (250 Nm @ 2750 RPM). This means 2012 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525.
Compare all specifications:
| 2005 BMW 525 | 2012 Lexus IS | |
| Make | BMW | Lexus |
| Model | 525 | IS |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 306 HP |
| Engine RPM | 6500 RPM | 6400 RPM |
| Torque | 250 Nm | 375 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1775 kg | 1600 kg |
| Vehicle Length | 4850 mm | 4585 mm |
| Vehicle Width | 1850 mm | 1801 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 2790 mm | 2731 mm |
| Fuel Consumption | 7.9 L/100km | 8.7 L/100km |
| Fuel Consumption City | 14.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
