1984 BMW 628 vs. 2008 BMW 730

To start off, 2008 BMW 730 is newer by 24 year(s). Which means there will be less support and parts availability for 1984 BMW 628. In addition, the cost of maintenance, including insurance, on 1984 BMW 628 would be higher. At 2,993 cc (6 cylinders), 2008 BMW 730 is equipped with a bigger engine. In terms of performance, 2008 BMW 730 (228 HP @ 4000 RPM) has 47 more horse power than 1984 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2008 BMW 730 should accelerate faster than 1984 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 730 weights approximately 430 kg more than 1984 BMW 628. 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, 2008 BMW 730 (500 Nm @ 2000 RPM) has 260 more torque (in Nm) than 1984 BMW 628. (240 Nm @ 4000 RPM). This means 2008 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 628. 2008 BMW 730 has automatic transmission and 1984 BMW 628 has manual transmission. 1984 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 730 will be easier to drive especially in heavy traffic.

Compare all specifications:

1984 BMW 628 2008 BMW 730
Make BMW BMW
Model 628 730
Year Released 1984 2008
Body Type Coupe Sedan
Engine Position Front Front
Engine Size 2788 cc 2993 cc
Engine Cylinders 6 cylinders 6 cylinders
Engine Type in-line in-line
Valves per Cylinder 2 valves 4 valves
Horse Power 181 HP 228 HP
Engine RPM 6000 RPM 4000 RPM
Torque 240 Nm 500 Nm
Torque RPM 4000 RPM 2000 RPM
Engine Compression Ratio 9.3:1 17.0:1
Fuel Type Gasoline Diesel
Drive Type Rear Rear
Transmission Type Manual Automatic
Number of Seats 4 seats 5 seats
Number of Doors 2 doors 4 doors
Vehicle Weight 1470 kg 1900 kg
Vehicle Length 4760 mm 5040 mm
Vehicle Width 1730 mm 1910 mm
Vehicle Height 1370 mm 1500 mm
Wheelbase Size 2640 mm 3000 mm
Fuel Tank Capacity 70 L 88 L


 

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