2009 Audi A4 vs. 1985 BMW 324
To start off, 2009 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 BMW 324. In addition, the cost of maintenance, including insurance, on 1985 BMW 324 would be higher. At 2,494 cc (6 cylinders), 1985 BMW 324 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (200 HP @ 5100 RPM) has 115 more horse power than 1985 BMW 324. (85 HP @ 4600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1985 BMW 324. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW 324 weights approximately 330 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW 324. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A4 (281 Nm @ 1800 RPM) has 129 more torque (in Nm) than 1985 BMW 324. (152 Nm @ 2500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW 324. 2009 Audi A4 has automatic transmission and 1985 BMW 324 has manual transmission. 1985 BMW 324 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 1985 BMW 324 | |
| Make | Audi | BMW |
| Model | A4 | 324 |
| Year Released | 2009 | 1985 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 200 HP | 85 HP |
| Engine RPM | 5100 RPM | 4600 RPM |
| Torque | 281 Nm | 152 Nm |
| Torque RPM | 1800 RPM | 2500 RPM |
| Engine Bore Size | 82.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 81 mm |
| Engine Compression Ratio | 10.5:1 | 22.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1260 kg |
| Vehicle Length | 4580 mm | 4330 mm |
| Vehicle Width | 1780 mm | 1650 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
| Fuel Consumption Highway | 8.7 L/100km | 7.1 L/100km |
| Fuel Consumption City | 11.2 L/100km | 8.9 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 34 L | 55 L |
