2009 BMW M3 vs. 1975 BMW 320

To start off, 2009 BMW M3 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. In terms of performance, 2009 BMW M3 (414 HP @ 8300 RPM) has 286 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM). In normal driving conditions, 2009 BMW M3 should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M3 weights approximately 335 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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, 2009 BMW M3 (401 Nm @ 3900 RPM) has 227 more torque (in Nm) than 1975 BMW 320. (174 Nm @ 4000 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.

Compare all specifications:

2009 BMW M3 1975 BMW 320
Make BMW BMW
Model M3 320
Year Released 2009 1975
Engine Position Front Front
Engine Size 3999 cc 1991 cc
Engine Cylinders 8 cylinders 6 cylinders
Engine Type V in-line
Horse Power 414 HP 128 HP
Engine RPM 8300 RPM 6000 RPM
Torque 401 Nm 174 Nm
Torque RPM 3900 RPM 4000 RPM
Engine Bore Size 92 mm 80 mm
Engine Stroke Size 75.2 mm 66 mm
Fuel Type Gasoline Gasoline - Premium
Top Speed 250 km/hour 195 km/hour
Acceleration 0-100mph 4.6 seconds 11.2 seconds
Drive Type Rear Rear
Transmission Type Manual Manual
Number of Seats 4 seats 5 seats
Number of Doors 2 doors 2 doors
Vehicle Weight 1385 kg 1050 kg
Vehicle Length 4620 mm 4330 mm
Vehicle Width 1420 mm 1650 mm
Vehicle Height 1810 mm 1390 mm
Wheelbase Size 2770 mm 2580 mm


 

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