1991 BMW 525 vs. 2012 BMW 123
To start off, 2012 BMW 123 is newer by 21 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 2,496 cc (6 cylinders), 1991 BMW 525 is equipped with a bigger engine. In terms of performance, 2012 BMW 123 (202 HP @ 4400 RPM) has 59 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2012 BMW 123 should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 525 weights approximately 75 kg more than 2012 BMW 123.
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, 2012 BMW 123 (400 Nm @ 2000 RPM) has 140 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2012 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525.
Compare all specifications:
1991 BMW 525 | 2012 BMW 123 | |
Make | BMW | BMW |
Model | 525 | 123 |
Year Released | 1991 | 2012 |
Engine Position | Front | Front |
Engine Size | 2496 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 143 HP | 202 HP |
Engine RPM | 4800 RPM | 4400 RPM |
Torque | 260 Nm | 400 Nm |
Torque RPM | 2200 RPM | 2000 RPM |
Fuel Type | Diesel | Diesel |
Acceleration 0-100mph | 11.6 seconds | 6.9 seconds |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1560 kg | 1485 kg |
Vehicle Length | 4730 mm | 4239 mm |
Vehicle Width | 1760 mm | 1748 mm |
Vehicle Height | 1420 mm | 1421 mm |
Wheelbase Size | 2770 mm | 2660 mm |
Fuel Tank Capacity | 80 L | 51 L |