1991 BMW 525 vs. 2009 Lexus GS
To start off, 2009 Lexus GS is newer by 18 year(s). Which means there will be less support and parts availability for 1991 BMW 525. In addition, the cost of maintenance, including insurance, on 1991 BMW 525 would be higher. At 2,993 cc (6 cylinders), 2009 Lexus GS is equipped with a bigger engine. In terms of performance, 2009 Lexus GS (246 HP @ 6200 RPM) has 103 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2009 Lexus GS should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus GS weights approximately 60 kg more than 1991 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 Lexus GS (310 Nm @ 3500 RPM) has 50 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525. 2009 Lexus GS has automatic transmission and 1991 BMW 525 has manual transmission. 1991 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 525 | 2009 Lexus GS | |
| Make | BMW | Lexus |
| Model | 525 | GS |
| Year Released | 1991 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 143 HP | 246 HP |
| Engine RPM | 4800 RPM | 6200 RPM |
| Torque | 260 Nm | 310 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 83 mm | 83 mm |
| Engine Compression Ratio | 22.0:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 199 km/hour | 240 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 7.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1620 kg |
| Vehicle Length | 4730 mm | 4860 mm |
| Vehicle Width | 1760 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2860 mm |
| Fuel Tank Capacity | 80 L | 71 L |
