2004 BMW 520 vs. 2007 Suzuki Aerio
To start off, 2007 Suzuki Aerio is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 520. In addition, the cost of maintenance, including insurance, on 2004 BMW 520 would be higher. At 2,294 cc (4 cylinders), 2007 Suzuki Aerio is equipped with a bigger engine. In terms of performance, 2004 BMW 520 (168 HP @ 6000 RPM) has 13 more horse power than 2007 Suzuki Aerio. (155 HP @ 5400 RPM). In normal driving conditions, 2004 BMW 520 should accelerate faster than 2007 Suzuki Aerio. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 520 weights approximately 463 kg more than 2007 Suzuki Aerio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Suzuki Aerio is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 Suzuki Aerio will offer significantly more control. 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, 2004 BMW 520 (210 Nm @ 3500 RPM) has 4 more torque (in Nm) than 2007 Suzuki Aerio. (206 Nm @ 3000 RPM). This means 2004 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2007 Suzuki Aerio. 2007 Suzuki Aerio has automatic transmission and 2004 BMW 520 has manual transmission. 2004 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Suzuki Aerio will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 520 | 2007 Suzuki Aerio | |
| Make | BMW | Suzuki |
| Model | 520 | Aerio |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 155 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 210 Nm | 206 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1670 kg | 1207 kg |
| Vehicle Length | 4810 mm | 4360 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1550 mm |
| Wheelbase Size | 2840 mm | 2490 mm |
| Fuel Tank Capacity | 70 L | 50 L |
