1979 BMW 728 vs. 2009 Saturn Sky

To start off, 2009 Saturn Sky is newer by 30 year(s). Which means there will be less support and parts availability for 1979 BMW 728. In addition, the cost of maintenance, including insurance, on 1979 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1979 BMW 728 is equipped with a bigger engine. In terms of performance, 2009 Saturn Sky (260 HP @ 5300 RPM) has 79 more horse power than 1979 BMW 728. (181 HP @ 5800 RPM) In normal driving conditions, 2009 Saturn Sky should accelerate faster than 1979 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 728 weights approximately 126 kg more than 2009 Saturn Sky.

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 Saturn Sky (353 Nm @ 2500 RPM) has 113 more torque (in Nm) than 1979 BMW 728. (240 Nm @ 4200 RPM). This means 2009 Saturn Sky will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 728.

Compare all specifications:

1979 BMW 728 2009 Saturn Sky
Make BMW Saturn
Model 728 Sky
Year Released 1979 2009
Body Type Sedan Convertible
Engine Position Front Front
Engine Size 2788 cc 1998 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 181 HP 260 HP
Engine RPM 5800 RPM 5300 RPM
Torque 240 Nm 353 Nm
Torque RPM 4200 RPM 2500 RPM
Engine Compression Ratio 9.3:1 10.4:1
Drive Type Rear Rear
Transmission Type Manual Manual
Number of Seats 5 seats 2 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 1470 kg 1344 kg
Vehicle Length 4870 mm 4100 mm
Vehicle Width 1810 mm 1820 mm
Vehicle Height 1440 mm 1280 mm
Wheelbase Size 2800 mm 2420 mm
Fuel Tank Capacity 100 L 49 L


 

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