2006 Audi A4 vs. 1991 BMW 325
To start off, 2006 Audi A4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 BMW 325. In addition, the cost of maintenance, including insurance, on 1991 BMW 325 would be higher. At 2,967 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (222 HP @ 4000 RPM) has 109 more horse power than 1991 BMW 325. (113 HP @ 4800 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1991 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 325 weights approximately 4 kg more than 2006 Audi A4.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 325. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A4 (450 Nm @ 1400 RPM) has 230 more torque (in Nm) than 1991 BMW 325. (220 Nm @ 1900 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 325.
Compare all specifications:
2006 Audi A4 | 1991 BMW 325 | |
Make | Audi | BMW |
Model | A4 | 325 |
Year Released | 2006 | 1991 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2443 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 222 HP | 113 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 450 Nm | 220 Nm |
Torque RPM | 1400 RPM | 1900 RPM |
Engine Bore Size | 83.1 mm | 80 mm |
Engine Stroke Size | 91.4 mm | 81 mm |
Fuel Type | Diesel | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1430 kg | 1434 kg |
Vehicle Length | 4550 mm | 4440 mm |
Vehicle Width | 1780 mm | 1710 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2660 mm | 2710 mm |
Fuel Tank Capacity | 70 L | 70 L |