1981 BMW 745 vs. 2006 Suzuki Aerio
To start off, 2006 Suzuki Aerio is newer by 25 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 97 more horse power than 2006 Suzuki Aerio. (155 HP @ 5400 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2006 Suzuki Aerio. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 525 kg more than 2006 Suzuki Aerio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 745 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 2006 Suzuki Aerio, being front wheel drive (FWD), will offer much better control with better grip. 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 174 more torque (in Nm) than 2006 Suzuki Aerio. (206 Nm @ 3000 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2006 Suzuki Aerio.
Compare all specifications:
| 1981 BMW 745 | 2006 Suzuki Aerio | |
| Make | BMW | Suzuki |
| Model | 745 | Aerio |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 155 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 380 Nm | 206 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1065 kg |
| Vehicle Length | 4870 mm | 4360 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1550 mm |
| Wheelbase Size | 2800 mm | 2490 mm |
| Fuel Tank Capacity | 100 L | 50 L |
