2008 Audi A4 vs. 1991 BMW 525
To start off, 2008 Audi A4 is newer by 17 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 2,967 cc, 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (250 HP @ 4500 RPM) has 107 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 145 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.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 525. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (450 Nm @ 1400 RPM) has 190 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525. 2008 Audi A4 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. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi A4 | 1991 BMW 525 | |
Make | Audi | BMW |
Model | A4 | 525 |
Year Released | 2008 | 1991 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2496 cc |
Horse Power | 250 HP | 143 HP |
Engine RPM | 4500 RPM | 4800 RPM |
Torque | 450 Nm | 260 Nm |
Torque RPM | 1400 RPM | 2200 RPM |
Engine Bore Size | 83.1 mm | 80 mm |
Engine Stroke Size | 91.4 mm | 83 mm |
Engine Compression Ratio | 17.0:1 | 22.0:1 |
Fuel Type | Diesel | Diesel |
Acceleration 0-100mph | 7.9 seconds | 11.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1705 kg | 1560 kg |
Vehicle Length | 4550 mm | 4730 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2650 mm | 2770 mm |
Fuel Tank Capacity | 66 L | 80 L |