2009 Audi A4 vs. 2007 Suzuki Aerio
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Suzuki Aerio. In addition, the cost of maintenance, including insurance, on 2007 Suzuki Aerio would be higher. At 2,496 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 4000 RPM) has 6 more horse power than 2007 Suzuki Aerio. (155 HP @ 5400 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2007 Suzuki Aerio. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 303 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 2009 Audi A4. 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, 2009 Audi A4 (350 Nm @ 1500 RPM) has 144 more torque (in Nm) than 2007 Suzuki Aerio. (206 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Suzuki Aerio. 2007 Suzuki Aerio has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 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:
| 2009 Audi A4 | 2007 Suzuki Aerio | |
| Make | Audi | Suzuki |
| Model | A4 | Aerio |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 155 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 350 Nm | 206 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1510 kg | 1207 kg |
| Vehicle Length | 4550 mm | 4360 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1550 mm |
| Wheelbase Size | 2660 mm | 2490 mm |
| Fuel Consumption Overall | 7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 70 L | 50 L |
