2009 BMW 735 vs. 1987 BMW 320
To start off, 2009 BMW 735 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 BMW 320. In addition, the cost of maintenance, including insurance, on 1987 BMW 320 would be higher. At 3,600 cc (8 cylinders), 2009 BMW 735 is equipped with a bigger engine. In terms of performance, 2009 BMW 735 (268 HP) has 79 more horse power than 1987 BMW 320. (189 HP). In normal driving conditions, 2009 BMW 735 should accelerate faster than 1987 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 735 weights approximately 717 kg more than 1987 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 735 (360 Nm @ 3700 RPM) has 150 more torque (in Nm) than 1987 BMW 320. (210 Nm @ 4900 RPM). This means 2009 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW 320. 2009 BMW 735 has automatic transmission and 1987 BMW 320 has manual transmission. 1987 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 735 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 735 | 1987 BMW 320 | |
| Make | BMW | BMW |
| Model | 735 | 320 |
| Year Released | 2009 | 1987 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 1989 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 189 HP |
| Torque | 360 Nm | 210 Nm |
| Torque RPM | 3700 RPM | 4900 RPM |
| Engine Bore Size | 84 mm | 93.4 mm |
| Engine Stroke Size | 81.2 mm | 72.7 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 231 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 7.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1935 kg | 1218 kg |
| Vehicle Length | 5040 mm | 4330 mm |
| Vehicle Width | 1910 mm | 1650 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 3000 mm | 2580 mm |
| Fuel Tank Capacity | 88 L | 70 L |
