2009 Audi S4 vs. 2009 Chevrolet Suburban
To start off, both 2009 Audi S4 and 2009 Chevrolet Suburban were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,966 cc (8 cylinders), 2009 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Suburban (352 HP @ 5400 RPM) has 12 more horse power than 2009 Audi S4. (340 HP @ 6800 RPM) In normal driving conditions, 2009 Chevrolet Suburban should accelerate faster than 2009 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Suburban weights approximately 1270 kg more than 2009 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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 Chevrolet Suburban (518 Nm @ 4200 RPM) has 108 more torque (in Nm) than 2009 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi S4.
Compare all specifications:
| 2009 Audi S4 | 2009 Chevrolet Suburban | |
| Make | Audi | Chevrolet |
| Model | S4 | Suburban |
| Year Released | 2009 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 352 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 410 Nm | 518 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 8 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 2200 kg |
| Vehicle Length | 4580 mm | 5660 mm |
| Vehicle Width | 1780 mm | 2020 mm |
| Vehicle Height | 1400 mm | 1960 mm |
| Wheelbase Size | 2660 mm | 3310 mm |
| Fuel Consumption | 11.2 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 63 L | 148 L |
