2009 Alpina B3 vs. 1986 BMW 325
To start off, 2009 Alpina B3 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 BMW 325. In addition, the cost of maintenance, including insurance, on 1986 BMW 325 would be higher. At 3,301 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (276 HP @ 6200 RPM) has 150 more horse power than 1986 BMW 325. (126 HP @ 4800 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 1986 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 400 kg more than 1986 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina B3 is four wheel drive (4WD), it will have significant more traction and grip than 1986 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 Alpina B3 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 Alpina B3 (335 Nm @ 4500 RPM) has 105 more torque (in Nm) than 1986 BMW 325. (230 Nm @ 3200 RPM). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325.
Compare all specifications:
2009 Alpina B3 | 1986 BMW 325 | |
Make | Alpina | BMW |
Model | B3 | 325 |
Year Released | 2009 | 1986 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3301 cc | 2693 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 276 HP | 126 HP |
Engine RPM | 6200 RPM | 4800 RPM |
Torque | 335 Nm | 230 Nm |
Torque RPM | 4500 RPM | 3200 RPM |
Engine Bore Size | 86.4 mm | 84.1 mm |
Engine Stroke Size | 93.8 mm | 81 mm |
Engine Compression Ratio | 10.0:1 | 9.0:1 |
Acceleration 0-100mph | 7.2 seconds | 9.6 seconds |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1560 kg | 1160 kg |
Vehicle Length | 4480 mm | 4330 mm |
Vehicle Width | 1750 mm | 1650 mm |
Vehicle Height | 1420 mm | 1390 mm |
Wheelbase Size | 2730 mm | 2580 mm |
Fuel Tank Capacity | 63 L | 55 L |